#!/usr/bin/python3
import sys
import types
import datetime
import textwrap
import pickle
import base64
import calendar
try:
from PyQt5.QtWidgets import QApplication, QLabel, QWidget, QLineEdit, QComboBox, QFormLayout, QVBoxLayout, \
QHBoxLayout, QListWidget, QDial, QTableWidget
from PyQt5.QtWidgets import QSlider, QCheckBox, QRadioButton, QSpinBox, QPushButton, QTextEdit, QMainWindow, QDialog, QAbstractItemView
from PyQt5.QtWidgets import QSpacerItem, QFrame, QGroupBox, QTextBrowser, QPlainTextEdit, QButtonGroup, QFileDialog, QTableWidget, QTabWidget, QTabBar, QTreeWidget, QTreeWidgetItem, QLayout, QTreeWidgetItemIterator, QProgressBar
from PyQt5.QtWidgets import QTableWidgetItem, QGraphicsView, QGraphicsScene, QGraphicsItemGroup, QMenu, QMenuBar, QAction
from PyQt5.QtGui import QPainter, QPixmap, QPen, QColor, QBrush, QPainterPath, QFont, QImage, QIcon
from PyQt5.QtCore import Qt,QProcess, QEvent
import PyQt5.QtGui as QtGui
import PyQt5.QtCore as QtCore
import PyQt5.QtWidgets as QtWidgets
using_pyqt5 = True
except:
from PySide2.QtWidgets import QApplication, QLabel, QWidget, QLineEdit, QComboBox, QFormLayout, QVBoxLayout, \
QHBoxLayout, QListWidget, QDial, QTableWidget
from PySide2.QtWidgets import QSlider, QCheckBox, QRadioButton, QSpinBox, QPushButton, QTextEdit, QMainWindow, QDialog, QAbstractItemView
from PySide2.QtWidgets import QSpacerItem, QFrame, QGroupBox, QTextBrowser, QPlainTextEdit, QButtonGroup, QFileDialog, QTableWidget, QTabWidget, QTabBar, QTreeWidget, QTreeWidgetItem, QLayout, QTreeWidgetItemIterator, QProgressBar
from PySide2.QtWidgets import QTableWidgetItem, QGraphicsView, QGraphicsScene, QGraphicsItemGroup, QMenu, QMenuBar, QAction
from PySide2.QtGui import QPainter, QPixmap, QPen, QColor, QBrush, QPainterPath, QFont, QImage, QIcon
from PySide2.QtCore import Qt,QProcess, QEvent
import PySide2.QtGui as QtGui
import PySide2.QtCore as QtCore
import PySide2.QtWidgets as QtWidgets
using_pyqt5 = False
"""
The QT version if PySimpleGUI.
Still being developed. Very limited features. Been in development for less than 2 days so don't expect much!!
So far can interact with the basic Widgets and get button clicks back. Can't yet read which button caused the event.
"""
g_time_start = 0
g_time_end = 0
g_time_delta = 0
import time
def TimerStart():
global g_time_start
g_time_start = time.time()
def TimerStop():
global g_time_delta, g_time_end
g_time_end = time.time()
g_time_delta = g_time_end - g_time_start
print(g_time_delta)
"""
Welcome to the "core" PySimpleGUI code....
It's a mess.... really... it's a mess internally... it's the external-facing interfaces that
are not a mess. The Elements and the methods for them are well-designed.
PEP8 - this code is far far from PEP8 compliant.
It was written PRIOR to learning that PEP8 existed.
The variable and function naming in particular are not compliant. There is
liberal use of CamelVariableAndFunctionNames. If you've got a serious enough problem with this
that you'll pass on this package, then that's your right and I invite you to do so. However, if
perhaps you're a practical thinker where it's the results that matter, then you'll have no
trouble with this code base. There is consisency however.
I truly hope you get a lot of enjoyment out of using PySimpleGUI. It came from good intentions.
"""
# ----====----====----==== Constants the user CAN safely change ====----====----====----#
DEFAULT_WINDOW_ICON = 'default_icon.ico'
DEFAULT_ELEMENT_SIZE = (250, 22) # In PIXELS
DEFAULT_BUTTON_ELEMENT_SIZE = (80, 22 ) # In PIXELS
DEFAULT_MARGINS = (10, 5) # Margins for each LEFT/RIGHT margin is first term
DEFAULT_ELEMENT_PADDING = (4, 2) # Padding between elements (row, col) in pixels
# DEFAULT_ELEMENT_PADDING = (0, 0) # Padding between elements (row, col) in pixels
DEFAULT_AUTOSIZE_TEXT = True
DEFAULT_AUTOSIZE_BUTTONS = True
DEFAULT_FONT = ("Helvetica", 10)
DEFAULT_TEXT_JUSTIFICATION = 'left'
DEFAULT_BORDER_WIDTH = 1
DEFAULT_AUTOCLOSE_TIME = 3 # time in seconds to show an autoclose form
DEFAULT_DEBUG_WINDOW_SIZE = (80, 20)
DEFAULT_WINDOW_LOCATION = (None, None)
MAX_SCROLLED_TEXT_BOX_HEIGHT = 50
DEFAULT_TOOLTIP_TIME = 400
#################### COLOR STUFF ####################
BLUES = ("#082567", "#0A37A3", "#00345B")
PURPLES = ("#480656", "#4F2398", "#380474")
GREENS = ("#01826B", "#40A860", "#96D2AB", "#00A949", "#003532")
YELLOWS = ("#F3FB62", "#F0F595")
TANS = ("#FFF9D5", "#F4EFCF", "#DDD8BA")
NICE_BUTTON_COLORS = ((GREENS[3], TANS[0]),
('#000000', '#FFFFFF'),
('#FFFFFF', '#000000'),
(YELLOWS[0], PURPLES[1]),
(YELLOWS[0], GREENS[3]),
(YELLOWS[0], BLUES[2]))
COLOR_SYSTEM_DEFAULT = '1234567890' # Colors should never be this long
if sys.platform == 'darwin':
DEFAULT_BUTTON_COLOR = COLOR_SYSTEM_DEFAULT # Foreground, Background (None, None) == System Default
OFFICIAL_PYSIMPLEGUI_BUTTON_COLOR = COLOR_SYSTEM_DEFAULT # Colors should never be this long
else:
DEFAULT_BUTTON_COLOR = ('white', BLUES[0]) # Foreground, Background (None, None) == System Default
OFFICIAL_PYSIMPLEGUI_BUTTON_COLOR = ('white', BLUES[0]) # Colors should never be this long
DEFAULT_ERROR_BUTTON_COLOR = ("#FFFFFF", "#FF0000")
DEFAULT_BACKGROUND_COLOR = None
DEFAULT_ELEMENT_BACKGROUND_COLOR = None
DEFAULT_ELEMENT_TEXT_COLOR = COLOR_SYSTEM_DEFAULT
DEFAULT_TEXT_ELEMENT_BACKGROUND_COLOR = None
DEFAULT_TEXT_COLOR = COLOR_SYSTEM_DEFAULT
DEFAULT_INPUT_ELEMENTS_COLOR = COLOR_SYSTEM_DEFAULT
DEFAULT_INPUT_TEXT_COLOR = COLOR_SYSTEM_DEFAULT
DEFAULT_SCROLLBAR_COLOR = None
# A transparent button is simply one that matches the background
TRANSPARENT_BUTTON = ('#F0F0F0', '#F0F0F0')
# --------------------------------------------------------------------------------
# Progress Bar Relief Choices
RELIEF_RAISED = 'raised'
RELIEF_SUNKEN = 'sunken'
RELIEF_FLAT = 'flat'
RELIEF_RIDGE = 'ridge'
RELIEF_GROOVE = 'groove'
RELIEF_SOLID = 'solid'
DEFAULT_PROGRESS_BAR_COLOR = (GREENS[0], '#D0D0D0') # a nice green progress bar
DEFAULT_PROGRESS_BAR_SIZE = (250, 20) # Size of Progress Bar (characters for length, pixels for width)
DEFAULT_PROGRESS_BAR_BORDER_WIDTH = 1
DEFAULT_PROGRESS_BAR_RELIEF = RELIEF_GROOVE
PROGRESS_BAR_STYLES = ('default', 'winnative', 'clam', 'alt', 'classic', 'vista', 'xpnative')
DEFAULT_PROGRESS_BAR_STYLE = 'default'
DEFAULT_METER_ORIENTATION = 'Horizontal'
DEFAULT_SLIDER_ORIENTATION = 'vertical'
DEFAULT_SLIDER_BORDER_WIDTH = 1
DEFAULT_SLIDER_RELIEF = 'flat'
DEFAULT_FRAME_RELIEF = 'groove'
DEFAULT_LISTBOX_SELECT_MODE = 'extended'
SELECT_MODE_MULTIPLE = 'multiple'
LISTBOX_SELECT_MODE_MULTIPLE = 'multiple'
SELECT_MODE_BROWSE = 'browse'
LISTBOX_SELECT_MODE_BROWSE = 'browse'
SELECT_MODE_EXTENDED = 'extended'
LISTBOX_SELECT_MODE_EXTENDED = 'extended'
SELECT_MODE_SINGLE = 'single'
LISTBOX_SELECT_MODE_SINGLE = 'single'
SELECT_MODE_CONTIGUOUS = 'contiguous'
LISTBOX_SELECT_MODE_CONTIGUOUS = 'contiguous'
TABLE_SELECT_MODE_NONE = 'NONE'
TABLE_SELECT_MODE_BROWSE = 'BROWSE'
TABLE_SELECT_MODE_EXTENDED = 'EXTENDED'
DEFAULT_TABLE_SECECT_MODE = TABLE_SELECT_MODE_EXTENDED
TITLE_LOCATION_TOP = 'N'
TITLE_LOCATION_BOTTOM = 'S'
TITLE_LOCATION_LEFT = 'W'
TITLE_LOCATION_RIGHT = 'E'
TITLE_LOCATION_TOP_LEFT = 'NW'
TITLE_LOCATION_TOP_RIGHT = 'NE'
TITLE_LOCATION_BOTTOM_LEFT = 'SW'
TITLE_LOCATION_BOTTOM_RIGHT = 'SE'
THEME_DEFAULT = 'default'
THEME_WINNATIVE = 'winnative'
THEME_CLAM = 'clam'
THEME_ALT = 'alt'
THEME_CLASSIC = 'classic'
THEME_VISTA = 'vista'
THEME_XPNATIVE = 'xpnative'
# DEFAULT_METER_ORIENTATION = 'Vertical'
# ----====----====----==== Constants the user should NOT f-with ====----====----====----#
ThisRow = 555666777 # magic number
# DEFAULT_WINDOW_ICON = ''
MESSAGE_BOX_LINE_WIDTH = 60
# "Special" Key Values.. reserved
# Key representing a Read timeout
TIMEOUT_KEY = '__TIMEOUT__'
# Key indicating should not create any return values for element
WRITE_ONLY_KEY = '__WRITE ONLY__'
# a shameful global variable. This represents the top-level window information. Needed because opening a second window is different than opening the first.
class MyWindows():
def __init__(self):
self.NumOpenWindows = 0
self.user_defined_icon = None
self.hidden_master_root = None
self.QTApplication = None
self.active_popups = {}
def Decrement(self):
self.NumOpenWindows -= 1 * (self.NumOpenWindows != 0) # decrement if not 0
# print('---- DECREMENTING Num Open Windows = {} ---'.format(self.NumOpenWindows))
def Increment(self):
self.NumOpenWindows += 1
# print('++++ INCREMENTING Num Open Windows = {} ++++'.format(self.NumOpenWindows))
_my_windows = MyWindows() # terrible hack using globals... means need a class for collecing windows
# ====================================================================== #
# One-liner functions that are handy as f_ck #
# ====================================================================== #
def RGB(red, green, blue): return '#%02x%02x%02x' % (red, green, blue)
# ====================================================================== #
# Enums for types #
# ====================================================================== #
# ------------------------- Button types ------------------------- #
# todo Consider removing the Submit, Cancel types... they are just 'RETURN' type in reality
# uncomment this line and indent to go back to using Enums
# class ButtonType(Enum):
BUTTON_TYPE_BROWSE_FOLDER = 1
BUTTON_TYPE_BROWSE_FILE = 2
BUTTON_TYPE_BROWSE_FILES = 21
BUTTON_TYPE_SAVEAS_FILE = 3
BUTTON_TYPE_CLOSES_WIN = 5
BUTTON_TYPE_CLOSES_WIN_ONLY = 6
BUTTON_TYPE_READ_FORM = 7
BUTTON_TYPE_REALTIME = 9
BUTTON_TYPE_CALENDAR_CHOOSER = 30
BUTTON_TYPE_COLOR_CHOOSER = 40
# ------------------------- Element types ------------------------- #
# class ElementType(Enum):
ELEM_TYPE_TEXT = 'text'
ELEM_TYPE_INPUT_TEXT = 'input'
ELEM_TYPE_INPUT_COMBO = 'combo'
ELEM_TYPE_INPUT_OPTION_MENU = 'option menu'
ELEM_TYPE_INPUT_RADIO = 'radio'
ELEM_TYPE_INPUT_MULTILINE = 'multiline'
ELEM_TYPE_MULTILINE_OUTPUT = 'multioutput'
ELEM_TYPE_INPUT_CHECKBOX = 'checkbox'
ELEM_TYPE_INPUT_SPIN = 'spind'
ELEM_TYPE_BUTTON = 'button'
ELEM_TYPE_IMAGE = 'image'
ELEM_TYPE_CANVAS = 'canvas'
ELEM_TYPE_FRAME = 'frame'
ELEM_TYPE_GRAPH = 'graph'
ELEM_TYPE_TAB = 'tab'
ELEM_TYPE_TAB_GROUP = 'tabgroup'
ELEM_TYPE_INPUT_SLIDER = 'slider'
ELEM_TYPE_INPUT_DIAL = 'dial'
ELEM_TYPE_INPUT_LISTBOX = 'listbox'
ELEM_TYPE_OUTPUT = 'output'
ELEM_TYPE_COLUMN = 'column'
ELEM_TYPE_MENUBAR = 'menubar'
ELEM_TYPE_PROGRESS_BAR = 'progressbar'
ELEM_TYPE_BLANK = 'blank'
ELEM_TYPE_TABLE = 'table'
ELEM_TYPE_TREE = 'tree'
ELEM_TYPE_ERROR = 'error'
ELEM_TYPE_SEPARATOR = 'separator'
ELEM_TYPE_STRETCH = 'stretch'
# ------------------------- Popup Buttons Types ------------------------- #
POPUP_BUTTONS_YES_NO = 1
POPUP_BUTTONS_CANCELLED = 2
POPUP_BUTTONS_ERROR = 3
POPUP_BUTTONS_OK_CANCEL = 4
POPUP_BUTTONS_OK = 0
POPUP_BUTTONS_NO_BUTTONS = 5
# ---------------------------------------------------------------------- #
# Cascading structure.... Objects get larger #
# Button #
# Element #
# Row #
# Form #
# ---------------------------------------------------------------------- #
# ------------------------------------------------------------------------- #
# Element CLASS #
# ------------------------------------------------------------------------- #
class Element():
def __init__(self, type, size=(None, None), auto_size_text=None, font=None, background_color=None, text_color=None,
key=None, pad=None, tooltip=None):
if size[1] is not None and size[1] < 10: # change from character based size to pixels (roughly)
self.Size = size[0]*10, size[1]*25
else:
self.Size = size
self.Type = type
self.AutoSizeText = auto_size_text
self.Pad = DEFAULT_ELEMENT_PADDING if pad is None else pad
if font is not None and len(font) == 2:
self.Font = font
elif font is not None:
self.Font = font.split(' ')
else:
self.Font = font
self.TKStringVar = None
self.TKIntVar = None
self.TKText = None
self.TKEntry = None
self.TKImage = None
self.ParentForm = None
self.ParentContainer = None # will be a Form, Column, or Frame element
self.TextInputDefault = None
self.Position = (0, 0) # Default position Row 0, Col 0
self.BackgroundColor = background_color if background_color is not None else DEFAULT_ELEMENT_BACKGROUND_COLOR
self.TextColor = text_color if text_color is not None else DEFAULT_ELEMENT_TEXT_COLOR
self.Key = key # dictionary key for return values
self.Tooltip = tooltip
self.TooltipObject = None
def FindReturnKeyBoundButton(self, form):
for row in form.Rows:
for element in row:
if element.Type == ELEM_TYPE_BUTTON:
if element.BindReturnKey:
return element
if element.Type == ELEM_TYPE_COLUMN:
rc = self.FindReturnKeyBoundButton(element)
if rc is not None:
return rc
if element.Type == ELEM_TYPE_FRAME:
rc = self.FindReturnKeyBoundButton(element)
if rc is not None:
return rc
if element.Type == ELEM_TYPE_TAB_GROUP:
rc = self.FindReturnKeyBoundButton(element)
if rc is not None:
return rc
if element.Type == ELEM_TYPE_TAB:
rc = self.FindReturnKeyBoundButton(element)
if rc is not None:
return rc
return None
def TextClickedHandler(self, event):
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = self.DisplayText
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def ReturnKeyHandler(self, event):
MyForm = self.ParentForm
button_element = self.FindReturnKeyBoundButton(MyForm)
if button_element is not None:
button_element.ButtonCallBack()
def ListboxSelectHandler(self, event):
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def ComboboxSelectHandler(self, event):
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
def RadioHandler(self):
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def CheckboxHandler(self):
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def TabGroupSelectHandler(self, event):
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def KeyboardHandler(self, event):
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def __del__(self):
try:
self.TKStringVar.__del__()
except:
pass
try:
self.TKIntVar.__del__()
except:
pass
try:
self.TKText.__del__()
except:
pass
try:
self.TKEntry.__del__()
except:
pass
# ---------------------------------------------------------------------- #
# Input Class #
# ---------------------------------------------------------------------- #
class InputText(Element):
def __init__(self, default_text='', size=(None, None), disabled=False, password_char='',
justification=None, background_color=None, text_color=None, font=None, tooltip=None,
change_submits=False,
do_not_clear=False, key=None, focus=False, pad=None):
'''
Input a line of text Element
:param default_text: Default value to display
:param size: Size of field in characters
:param password_char: If non-blank, will display this character for every character typed
:param background_color: Color for Element. Text or RGB Hex
'''
self.DefaultText = default_text
self.PasswordCharacter = password_char
bg = background_color if background_color is not None else DEFAULT_INPUT_ELEMENTS_COLOR
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
self.Focus = focus
self.do_not_clear = do_not_clear
self.Justification = justification or 'left'
self.Disabled = disabled
self.ChangeSubmits = change_submits
super().__init__(ELEM_TYPE_INPUT_TEXT, size=size, background_color=bg, text_color=fg, key=key, pad=pad,
font=font, tooltip=tooltip)
def QtCallbackTextChanged(self, value):
if not self.ChangeSubmits:
return
element_callback_quit_mainloop(self)
def QtCallbackReturnPressed(self):
self.ReturnKeyHandler(None)
return
def Update(self, value=None, disabled=None):
if disabled is True:
self.QT_QLineEdit.setDisabled(True)
elif disabled is False:
self.QT_QLineEdit.setDisabled(False)
if value is not None:
self.QT_QLineEdit.setText(value)
self.DefaultText = value
def Get(self):
return self.TKStringVar.get()
def SetFocus(self):
try:
self.TKEntry.focus_set()
except:
pass
def __del__(self):
super().__del__()
# ------------------------- INPUT TEXT Element lazy functions ------------------------- #
In = InputText
Input = InputText
# ---------------------------------------------------------------------- #
# Combo #
# ---------------------------------------------------------------------- #
class Combo(Element):
def __init__(self, values, default_value=None, size=(None, None), auto_size_text=None, background_color=None,
text_color=None, change_submits=False, disabled=False, key=None, pad=None, tooltip=None,
readonly=False, visible_items=10, font=None):
'''
Input Combo Box Element (also called Dropdown box)
:param values:
:param size: Size of field in characters
:param auto_size_text: True if should shrink field to fit the default text
:param background_color: Color for Element. Text or RGB Hex
'''
self.Values = values
self.DefaultValue = default_value
self.ChangeSubmits = change_submits
self.TKCombo = None
# self.InitializeAsDisabled = disabled
self.Disabled = disabled
self.Readonly = readonly
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
self.VisibleItems = visible_items
super().__init__(ELEM_TYPE_INPUT_COMBO, size=size, auto_size_text=auto_size_text, background_color=bg,
text_color=fg, key=key, pad=pad, tooltip=tooltip, font=font or DEFAULT_FONT)
def QtCurrentItemChanged(self, state):
if self.ChangeSubmits:
element_callback_quit_mainloop(self)
def Qt_init(self):
self.QT_ComboBox = QComboBox()
self.QT_ComboBox.addItems(self.Values)
def Update(self, value=None, values=None, set_to_index=None, disabled=None, readonly=None, font=None):
if values is not None:
try:
self.TKCombo['values'] = values
self.TKCombo.current(0)
except:
pass
self.Values = values
if value is not None:
for index, v in enumerate(self.Values):
if v == value:
try:
self.TKCombo.current(index)
except:
pass
self.DefaultValue = value
break
if set_to_index is not None:
try:
self.TKCombo.current(set_to_index)
self.DefaultValue = self.Values[set_to_index]
except:
pass
if disabled == True:
self.TKCombo['state'] = 'disable'
elif disabled == False:
self.TKCombo['state'] = 'enable'
if readonly is not None:
self.Readonly = readonly
if self.Readonly:
self.TKCombo['state'] = 'readonly'
if font is not None:
self.TKText.configure(font=font)
def __del__(self):
try:
self.TKCombo.__del__()
except:
pass
super().__del__()
# ------------------------- INPUT COMBO Element lazy functions ------------------------- #
InputCombo = Combo
DropDown = InputCombo
Drop = InputCombo
# ---------------------------------------------------------------------- #
# Option Menu #
# ---------------------------------------------------------------------- #
class OptionMenu(Element):
def __init__(self, values, default_value=None, size=(None, None), disabled=False, auto_size_text=None,
background_color=None, text_color=None, key=None, pad=None, tooltip=None):
'''
InputOptionMenu
:param values:
:param default_value:
:param size:
:param disabled:
:param auto_size_text:
:param background_color:
:param text_color:
:param key:
:param pad:
:param tooltip:
'''
self.Values = values
self.DefaultValue = default_value
self.TKOptionMenu = None
self.Disabled = disabled
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
super().__init__(ELEM_TYPE_INPUT_OPTION_MENU, size=size, auto_size_text=auto_size_text, background_color=bg,
text_color=fg, key=key, pad=pad, tooltip=tooltip)
def Update(self, value=None, values=None, disabled=None):
if values is not None:
self.Values = values
if self.Values is not None:
for index, v in enumerate(self.Values):
if v == value:
try:
self.TKStringVar.set(value)
except:
pass
self.DefaultValue = value
break
if disabled == True:
self.TKOptionMenu['state'] = 'disabled'
elif disabled == False:
self.TKOptionMenu['state'] = 'normal'
def __del__(self):
try:
self.TKOptionMenu.__del__()
except:
pass
super().__del__()
# ------------------------- OPTION MENU Element lazy functions ------------------------- #
InputOptionMenu = OptionMenu
# ---------------------------------------------------------------------- #
# Listbox #
# ---------------------------------------------------------------------- #
class Listbox(Element):
def __init__(self, values, default_values=None, select_mode=None, change_submits=False, bind_return_key=False,
size=(None, None), disabled=False, auto_size_text=None, font=None, background_color=None,
text_color=None, key=None, pad=None, tooltip=None):
'''
Listbox Element
:param values:
:param default_values:
:param select_mode:
:param change_submits:
:param bind_return_key:
:param size:
:param disabled:
:param auto_size_text:
:param font:
:param background_color:
:param text_color:
:param key:
:param pad:
:param tooltip:
'''
self.Values = values
self.DefaultValues = default_values
self.TKListbox = None
self.ChangeSubmits = change_submits
self.BindReturnKey = bind_return_key
self.Disabled = disabled
if select_mode == LISTBOX_SELECT_MODE_BROWSE:
self.SelectMode = SELECT_MODE_BROWSE
elif select_mode == LISTBOX_SELECT_MODE_EXTENDED:
self.SelectMode = SELECT_MODE_EXTENDED
elif select_mode == LISTBOX_SELECT_MODE_MULTIPLE:
self.SelectMode = SELECT_MODE_MULTIPLE
elif select_mode == LISTBOX_SELECT_MODE_SINGLE:
self.SelectMode = SELECT_MODE_SINGLE
elif select_mode == LISTBOX_SELECT_MODE_CONTIGUOUS:
self.SelectMode = SELECT_MODE_CONTIGUOUS
else:
self.SelectMode = DEFAULT_LISTBOX_SELECT_MODE
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
super().__init__(ELEM_TYPE_INPUT_LISTBOX, size=size, auto_size_text=auto_size_text, font=font,
background_color=bg, text_color=fg, key=key, pad=pad, tooltip=tooltip)
def QtCurrentRowChanged(self, state):
if self.ChangeSubmits:
element_callback_quit_mainloop(self)
def Update(self, values=None, disabled=None):
if disabled == True:
pass
elif disabled == False:
pass
if values is not None:
pass
self.Values = values
def SetValue(self, values):
for index, item in enumerate(self.Values):
pass
self.DefaultValues = values
def GetListValues(self):
return self.Values
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Radio #
# ---------------------------------------------------------------------- #
class Radio(Element):
def __init__(self, text, group_id, default=False, disabled=False, size=(None, None), auto_size_text=None,
background_color=None, text_color=None, font=None, key=None, pad=None, tooltip=None,
change_submits=False):
'''
Radio Button Element
:param text:
:param group_id:
:param default:
:param disabled:
:param size:
:param auto_size_text:
:param background_color:
:param text_color:
:param font:
:param key:
:param pad:
:param tooltip:
:param change_submits:
'''
self.InitialState = default
self.Text = text
self.TKRadio = None
self.GroupID = group_id
self.Value = None
self.Disabled = disabled
self.TextColor = text_color or DEFAULT_TEXT_COLOR
self.ChangeSubmits = change_submits
super().__init__(ELEM_TYPE_INPUT_RADIO, size=size, auto_size_text=auto_size_text, font=font,
background_color=background_color, text_color=self.TextColor, key=key, pad=pad,
tooltip=tooltip)
def Update(self, value=None, disabled=None):
location = EncodeRadioRowCol(self.Position[0], self.Position[1])
if value is not None:
self.InitialState = value
if disabled == True:
pass
elif disabled == False:
pass
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Checkbox #
# ---------------------------------------------------------------------- #
class Checkbox(Element):
def __init__(self, text, default=False, size=(None, None), auto_size_text=None, font=None, background_color=None,
text_color=None, change_submits=False, disabled=False, key=None, pad=None, tooltip=None):
'''
Checkbox Element
:param text:
:param default:
:param size:
:param auto_size_text:
:param font:
:param background_color:
:param text_color:
:param change_submits:
:param disabled:
:param key:
:param pad:
:param tooltip:
'''
self.Text = text
self.InitialState = default
self.Value = None
self.TKCheckbutton = None
self.Disabled = disabled
self.TextColor = text_color if text_color else DEFAULT_TEXT_COLOR
self.ChangeSubmits = change_submits
super().__init__(ELEM_TYPE_INPUT_CHECKBOX, size=size, auto_size_text=auto_size_text, font=font,
background_color=background_color, text_color=self.TextColor, key=key, pad=pad,
tooltip=tooltip)
def QtCallbackStateChanged(self, state):
if self.ChangeSubmits:
element_callback_quit_mainloop(self)
def Get(self):
return self.TKIntVar.get()
def Update(self, value=None, disabled=None):
if value is not None:
pass
if disabled == True:
pass
elif disabled == False:
pass
def __del__(self):
super().__del__()
# ------------------------- CHECKBOX Element lazy functions ------------------------- #
CB = Checkbox
CBox = Checkbox
Check = Checkbox
# ---------------------------------------------------------------------- #
# Spin #
# ---------------------------------------------------------------------- #
class Spin(Element):
# Values = None
# TKSpinBox = None
def __init__(self, values, initial_value=None, disabled=False, change_submits=False, size=(None, None),
auto_size_text=None, font=None, background_color=None, text_color=None, key=None, pad=None,
tooltip=None):
'''
Spinner Element
:param values:
:param initial_value:
:param disabled:
:param change_submits:
:param size:
:param auto_size_text:
:param font:
:param background_color:
:param text_color:
:param key:
:param pad:
:param tooltip:
'''
self.Values = values
self.DefaultValue = initial_value
self.ChangeSubmits = change_submits
self.TKSpinBox = None
self.Disabled = disabled
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
super().__init__(ELEM_TYPE_INPUT_SPIN, size, auto_size_text, font=font, background_color=bg, text_color=fg,
key=key, pad=pad, tooltip=tooltip)
return
def QtCallbackValueChanged(self, value):
if not self.ChangeSubmits:
return
element_callback_quit_mainloop(self)
def Update(self, value=None, values=None, disabled=None):
if values != None:
pass
if value is not None:
pass
self.DefaultValue = value
if disabled == True:
pass
elif disabled == False:
pass
def SpinChangedHandler(self, event):
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
pass # kick the users out of the mainloop
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Multiline #
# ---------------------------------------------------------------------- #
class Multiline(Element, QWidget):
def __init__(self, default_text='', enter_submits=False, disabled=False, autoscroll=False, size=(None, None),
auto_size_text=None, background_color=None, text_color=None, change_submits=False, do_not_clear=False,
key=None, focus=False,
font=None, pad=None, tooltip=None):
'''
Multiline Element
:param default_text:
:param enter_submits:
:param disabled:
:param autoscroll:
:param size:
:param auto_size_text:
:param background_color:
:param text_color:
:param do_not_clear:
:param key:
:param focus:
:param pad:
:param tooltip:
:param font:
'''
self.DefaultText = default_text
self.EnterSubmits = enter_submits
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
self.Focus = focus
self.do_not_clear = do_not_clear
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
self.Autoscroll = autoscroll
self.Disabled = disabled
self.ChangeSubmits = change_submits
super().__init__(ELEM_TYPE_INPUT_MULTILINE, size=size, auto_size_text=auto_size_text, background_color=bg,
text_color=fg, key=key, pad=pad, tooltip=tooltip, font=font or DEFAULT_FONT)
return
class MultiQWidget(QWidget):
def __init__(self, qt_textedit, element):
self.QT_TextEdit = qt_textedit
self.Element = element
super().__init__()
def eventFilter(self, widget, event):
if self.Element.EnterSubmits and event.type() == QEvent.KeyPress and widget is self.QT_TextEdit:
key = event.key()
if key in (Qt.Key_Return, Qt.Key_Enter):
self.Element.ReturnKeyHandler(0)
# self.Element.ParentForm.LastButtonClicked = self.Element.Key
# self.Element.ParentForm.FormRemainedOpen = True
# if self.Element.ParentForm.CurrentlyRunningMainloop:
# self.Element.ParentForm.QTApplication.exit()
return QWidget.eventFilter(self, widget, event)
def Update(self, value=None, disabled=None, append=False, font=None):
if value is not None:
self.DefaultText = value
self.QT_TextEdit.setText(value)
if self.Autoscroll:
pass
if disabled == True:
pass
elif disabled == False:
pass
if font is not None:
pass
def Get(self):
pass
def SetFocus(self):
pass
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# ScrolledOutput #
# ---------------------------------------------------------------------- #
class MultilineOutput(Element):
def __init__(self, default_text='', enter_submits=False, disabled=False, autoscroll=False, size=(None, None),
auto_size_text=None, background_color=None, text_color=None, change_submits=False, do_not_clear=False,
key=None, focus=False,
font=None, pad=None, tooltip=None):
'''
Multiline Element
:param default_text:
:param enter_submits:
:param disabled:
:param autoscroll:
:param size:
:param auto_size_text:
:param background_color:
:param text_color:
:param do_not_clear:
:param key:
:param focus:
:param pad:
:param tooltip:
:param font:
'''
self.DefaultText = default_text
self.EnterSubmits = enter_submits
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
self.Focus = focus
self.do_not_clear = do_not_clear
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
self.Autoscroll = autoscroll
self.Disabled = disabled
self.ChangeSubmits = change_submits
super().__init__(ELEM_TYPE_MULTILINE_OUTPUT, size=size, auto_size_text=auto_size_text, background_color=bg,
text_color=fg, key=key, pad=pad, tooltip=tooltip, font=font or DEFAULT_FONT)
return
def Update(self, value=None, disabled=None, append=False, font=None):
if value is not None:
self.DefaultText = value
self.QT_TextBrowser.insertPlainText(value)
self.QT_TextBrowser.moveCursor(QtGui.QTextCursor.End)
if self.Autoscroll:
pass
if disabled == True:
pass
elif disabled == False:
pass
if font is not None:
pass
def Get(self):
pass
def SetFocus(self):
pass
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Text #
# ---------------------------------------------------------------------- #
class Text(Element):
def __init__(self, text, size=(None, None), auto_size_text=None, click_submits=None, relief=None, font=None,
text_color=None, background_color=None, justification=None, pad=None, key=None, tooltip=None):
'''
Text Element
:param text:
:param size:
:param auto_size_text:
:param click_submits:
:param relief:
:param font:
:param text_color:
:param background_color:
:param justification:
:param pad:
:param key:
:param tooltip:
'''
self.DisplayText = text
self.TextColor = text_color if text_color else DEFAULT_TEXT_COLOR
self.Justification = justification or 'left'
self.Relief = relief
self.ClickSubmits = click_submits
if background_color is None:
bg = DEFAULT_TEXT_ELEMENT_BACKGROUND_COLOR
else:
bg = background_color
self.QT_Label = None
super().__init__(ELEM_TYPE_TEXT, size, auto_size_text, background_color=bg, font=font if font else DEFAULT_FONT,
text_color=self.TextColor, pad=pad, key=key, tooltip=tooltip)
return
def Update(self, value=None, background_color=None, text_color=None, font=None):
if value is not None:
self.DisplayText = str(value)
self.QT_Label.setText(str(value))
style = ''
temp_font = font if font is not None else self.Font
if temp_font is None:
temp_font = DEFAULT_FONT
if temp_font is not None:
style += 'font-family: %s;' % temp_font[0]
style += 'font-size: %spt;' % temp_font[1]
temp_text_color = text_color or self.TextColor
style += 'color: %s;' % temp_text_color
if background_color is not None:
style += 'background-color: %s;' % background_color
self.QT_Label.setStyleSheet(style)
def __del__(self):
super().__del__()
# ------------------------- Text Element lazy functions ------------------------- #
Txt = Text
T = Text
# ---------------------------------------------------------------------- #
# Output #
# Routes stdout, stderr to a scrolled window #
# ---------------------------------------------------------------------- #
class Output(Element):
def __init__(self, size=(None, None), background_color=None, text_color=None, pad=None, font=None, tooltip=None,
key=None):
'''
Output Element
:param size:
:param background_color:
:param text_color:
:param pad:
:param font:
:param tooltip:
:param key:
'''
self._TKOut = None
bg = background_color if background_color else DEFAULT_INPUT_ELEMENTS_COLOR
fg = text_color if text_color is not None else DEFAULT_INPUT_TEXT_COLOR
super().__init__(ELEM_TYPE_OUTPUT, size=size, background_color=bg, text_color=fg, pad=pad, font=font,
tooltip=tooltip, key=key)
def reroute_stdout(self):
self.my_stdout = sys.stdout
self.my_stderr = sys.stderr
sys.stdout = self
sys.stderr = self
def write(self, m):
self.QT_TextBrowser.moveCursor(QtGui.QTextCursor.End)
self.QT_TextBrowser.insertPlainText( str(m))
# if self.my_stdout:
# self.my_stdout.write(str(m))
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Button Class #
# ---------------------------------------------------------------------- #
class Button(Element):
def __init__(self, button_text='', button_type=BUTTON_TYPE_READ_FORM, target=(None, None), tooltip=None,
file_types=(("ALL Files", "*.*"),), initial_folder=None, disabled=False, change_submits=False,
image_filename=None, image_data=None, image_size=(None, None), image_subsample=None, border_width=None,
size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False,
focus=False, pad=None, key=None):
'''
Button Element
:param button_text:
:param button_type:
:param target:
:param tooltip:
:param file_types:
:param initial_folder:
:param disabled:
:param image_filename:
:param image_size:
:param image_subsample:
:param border_width:
:param size:
:param auto_size_button:
:param button_color:
:param default_value:
:param font:
:param bind_return_key:
:param focus:
:param pad:
:param key:
'''
self.AutoSizeButton = auto_size_button
self.BType = button_type
self.FileTypes = file_types
self.TKButton = None
self.Target = target
self.ButtonText = button_text
self.ButtonColor = button_color if button_color else DEFAULT_BUTTON_COLOR
self.TextColor = self.ButtonColor[0]
self.BackgroundColor = self.ButtonColor[1]
self.ImageFilename = image_filename
self.ImageData = image_data
self.ImageSize = image_size
self.ImageSubsample = image_subsample
self.UserData = None
self.BorderWidth = border_width if border_width is not None else DEFAULT_BORDER_WIDTH
self.BindReturnKey = bind_return_key
self.Focus = focus
self.TKCal = None
self.CalendarCloseWhenChosen = None
self.DefaultDate_M_D_Y = (None, None, None)
self.InitialFolder = initial_folder
self.Disabled = disabled
self.ChangeSubmits = change_submits
self.QT_QPushButton = None
# self.temp_size = size if size != (NONE, NONE) else
super().__init__(ELEM_TYPE_BUTTON, size=size, font=font, pad=pad, key=key, tooltip=tooltip, text_color=self.TextColor, background_color=self.BackgroundColor)
return
# Realtime button release callback
def ButtonReleaseCallBack(self, parm):
self.LastButtonClickedWasRealtime = False
self.ParentForm.LastButtonClicked = None
# Realtime button callback
def ButtonPressCallBack(self, parm):
self.ParentForm.LastButtonClickedWasRealtime = True
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = self.ButtonText
if self.ParentForm.CurrentlyRunningMainloop:
pass # kick out of loop if read was called
# ------- Button Callback ------- #
def ButtonCallBack(self):
global _my_windows
# print('Button callback')
# print(f'Parent = {self.ParentForm} Position = {self.Position}')
# Buttons modify targets or return from the form
# If modifying target, get the element object at the target and modify its StrVar
target = self.Target
target_element = None
if target[0] == ThisRow:
target = [self.Position[0], target[1]]
if target[1] < 0:
target[1] = self.Position[1] + target[1]
strvar = None
should_submit_window = False
if target == (None, None):
strvar = self.TKStringVar
else:
if not isinstance(target, str):
if target[0] < 0:
target = [self.Position[0] + target[0], target[1]]
target_element = self.ParentContainer._GetElementAtLocation(target)
else:
target_element = self.ParentForm.FindElement(target)
try:
strvar = target_element.TKStringVar
except:
pass
try:
if target_element.ChangeSubmits:
should_submit_window = True
except:
pass
filetypes = (("ALL Files", "*.*"),) if self.FileTypes is None else self.FileTypes
if self.BType == BUTTON_TYPE_BROWSE_FOLDER:
folder_name = QFileDialog.getExistingDirectory()
if folder_name != '':
if target_element.Type == ELEM_TYPE_BUTTON:
target_element.FileOrFolderName = folder_name
else:
target_element.Update(folder_name)
elif self.BType == BUTTON_TYPE_BROWSE_FILE:
file_name = QFileDialog.getOpenFileName()
if file_name != '':
if target_element.Type == ELEM_TYPE_BUTTON:
target_element.FileOrFolderName = file_name
else:
target_element.Update(file_name[0])
elif self.BType == BUTTON_TYPE_COLOR_CHOOSER:
color = 'TODO'
elif self.BType == BUTTON_TYPE_BROWSE_FILES:
file_name = QFileDialog.getOpenFileNames()
if file_name != '':
file_name = ';'.join(file_name[0])
if target_element.Type == ELEM_TYPE_BUTTON:
target_element.FileOrFolderName = file_name
else:
target_element.Update(file_name[0])
elif self.BType == BUTTON_TYPE_SAVEAS_FILE:
file_name = QFileDialog.getSaveFileName()
if file_name != '':
if target_element.Type == ELEM_TYPE_BUTTON:
target_element.FileOrFolderName = file_name
else:
target_element.Update(file_name[0])
elif self.BType == BUTTON_TYPE_CLOSES_WIN: # this is a return type button so GET RESULTS and destroy window
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = self.ButtonText
self.ParentForm.FormRemainedOpen = False
self.ParentForm._Close()
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.QTApplication.exit() # Exit the mainloop
self.ParentForm.QT_QMainWindow.close()
if self.ParentForm.NonBlocking:
# TODO DESTROY WIN
_my_windows.Decrement()
elif self.BType == BUTTON_TYPE_READ_FORM: # LEAVE THE WINDOW OPEN!! DO NOT CLOSE
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = self.ButtonText
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop: # if this window is running the mainloop, kick out
self.ParentForm.QTApplication.exit()
elif self.BType == BUTTON_TYPE_CLOSES_WIN_ONLY: # special kind of button that does not exit main loop
self.ParentForm._Close()
self.ParentForm.QT_QMainWindow.close()
if self.ParentForm.CurrentlyRunningMainloop: # if this window is running the mainloop, kick out
self.ParentForm.QTApplication.exit()
_my_windows.Decrement()
elif self.BType == BUTTON_TYPE_CALENDAR_CHOOSER: # this is a return type button so GET RESULTS and destroy window
should_submit_window = False
if should_submit_window:
self.ParentForm.LastButtonClicked = target_element.Key
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.QTApplication.exit()
pass # TODO # kick the users out of the mainloop
return
def Update(self, text=None, button_color=(None, None), disabled=None, image_data=None, image_filename=None):
if text is not None:
self.QT_QPushButton.setText(text)
self.ButtonText = text
if self.ParentForm.Font and (self.Font == DEFAULT_FONT or not self.Font):
font = self.ParentForm.Font
elif self.Font is not None:
font = self.Font
else:
font = DEFAULT_FONT
style = ''
# if font is not None:
# style += 'font-family: %s;' % font[0]
# style += 'font-size: %spt;' % font[1]
if self.Disabled != disabled and disabled is not None:
if not disabled: # if enabling buttons, set the color
if button_color != (None, None):
self.ButtonColor = button_color
style += 'color: %s;' % self.ButtonColor[0]
style += 'background-color: %s;' % self.ButtonColor[1]
self.Disabled = disabled
if disabled:
self.QT_QPushButton.setDisabled(True)
else:
self.QT_QPushButton.setDisabled(False)
elif button_color != (None, None):
self.ButtonColor = button_color
style += 'color: %s;' % self.ButtonColor[0]
style += 'background-color: %s;' % self.ButtonColor[1]
if style != '':
self.QT_QPushButton.setStyleSheet(style)
def GetText(self):
return self.ButtonText
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# ProgreessBar #
# ---------------------------------------------------------------------- #
class ProgressBar(Element):
def __init__(self, max_value, orientation=None, size=(None, None),start_value=0, auto_size_text=None, bar_color=(None, None),
style=None, border_width=None, relief=None, key=None, pad=None):
'''
ProgressBar Element
:param max_value:
:param orientation:
:param size:
:param auto_size_text:
:param bar_color:
:param style:
:param border_width:
:param relief:
:param key:
:param pad:
'''
self.MaxValue = max_value
self.TKProgressBar = None
self.Cancelled = False
self.NotRunning = True
self.Orientation = orientation if orientation else DEFAULT_METER_ORIENTATION
self.BarColor = bar_color
self.BarStyle = style if style else DEFAULT_PROGRESS_BAR_STYLE
self.BorderWidth = border_width if border_width else DEFAULT_PROGRESS_BAR_BORDER_WIDTH
self.Relief = relief if relief else DEFAULT_PROGRESS_BAR_RELIEF
self.BarExpired = False
self.StartValue = start_value
super().__init__(ELEM_TYPE_PROGRESS_BAR, size=size, auto_size_text=auto_size_text, key=key, pad=pad)
# returns False if update failed
def UpdateBar(self, current_count, max=None):
self.QT_QProgressBar.setValue(current_count)
self.ParentForm.QTApplication.processEvents() # refresh the window
return True
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Image #
# ---------------------------------------------------------------------- #
class Image(Element):
def __init__(self, filename=None, data=None, background_color=None, size=(None, None), pad=None, key=None,
tooltip=None):
'''
Image Element
:param filename:
:param data:
:param background_color:
:param size:
:param pad:
:param key:
:param tooltip:
'''
self.Filename = filename
self.Data = data
self.tktext_label = None
self.BackgroundColor = background_color
if data is None and filename is None:
print('* Warning... no image specified in Image Element! *')
super().__init__(ELEM_TYPE_IMAGE, size=size, background_color=background_color, pad=pad, key=key,
tooltip=tooltip)
return
def Update(self, filename=None, data=None, size=(None, None)):
if filename is not None:
qlabel = self.QT_QLabel
qlabel.setText('')
w = QtGui.QPixmap(filename).width()
h = QtGui.QPixmap(filename).height()
qlabel.setGeometry(QtCore.QRect(0, 0, w, h))
qlabel.setPixmap(QtGui.QPixmap(filename))
elif data is not None:
qlabel = self.QT_QLabel
qlabel.setText('')
ba = QtCore.QByteArray.fromBase64(data)
pixmap = QtGui.QPixmap()
pixmap.loadFromData(ba)
qlabel.setPixmap(pixmap)
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Canvas #
# ---------------------------------------------------------------------- #
class Canvas(Element):
def __init__(self, canvas=None, background_color=None, size=(None, None), pad=None, key=None, tooltip=None):
'''
Canvas Element
:param canvas:
:param background_color:
:param size:
:param pad:
:param key:
:param tooltip:
'''
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self._TKCanvas = canvas
super().__init__(ELEM_TYPE_CANVAS, background_color=background_color, size=size, pad=pad, key=key,
tooltip=tooltip)
return
@property
def TKCanvas(self):
if self._TKCanvas is None:
print('*** Did you forget to call Finalize()? Your code should look something like: ***')
print('*** form = sg.Window("My Form").Layout(layout).Finalize() ***')
return self._TKCanvas
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Graph #
# ---------------------------------------------------------------------- #
class Graph(Element):
def __init__(self, canvas_size, graph_bottom_left, graph_top_right, background_color=None, pad=None, key=None,
tooltip=None):
'''
Graph Element
:param canvas_size:
:param graph_bottom_left:
:param graph_top_right:
:param background_color:
:param pad:
:param key:
:param tooltip:
'''
self.CanvasSize = canvas_size
self.BottomLeft = graph_bottom_left
self.TopRight = graph_top_right
self.x = self.y = 0
super().__init__(ELEM_TYPE_GRAPH, background_color=background_color, size=canvas_size, pad=pad, key=key,
tooltip=tooltip)
return
def _convert_xy_to_canvas_xy(self, x_in, y_in):
scale_x = (self.CanvasSize[0] - 0) / (self.TopRight[0] - self.BottomLeft[0])
scale_y = (0 - self.CanvasSize[1]) / (self.TopRight[1] - self.BottomLeft[1])
new_x = 0 + scale_x * (x_in - self.BottomLeft[0])
new_y = self.CanvasSize[1] + scale_y * (y_in - self.BottomLeft[1])
return new_x, new_y
def DrawLine(self, point_from, point_to, color='black', width=1):
converted_point_from = self._convert_xy_to_canvas_xy(point_from[0], point_from[1])
converted_point_to = self._convert_xy_to_canvas_xy(point_to[0], point_to[1])
qcolor = QColor(color)
pen = QPen(qcolor, width)
line = self.QT_QGraphicsScene.addLine(self.x+converted_point_from[0],self.y+ converted_point_from[1], self.x+converted_point_to[0],self.y+ converted_point_to[1], pen=pen)
# self.QT_QGraphicsItemGroup.addToGroup(line)
def DrawPoint(self, point, size=2, color='black'):
self.QT_Q
converted_point = self._convert_xy_to_canvas_xy(point[0], point[1])
if self._TKCanvas2 is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation')
return None
return self._TKCanvas2.create_oval(converted_point[0] - size, converted_point[1] - size,
converted_point[0] + size, converted_point[1] + size, fill=color,
outline=color)
def DrawCircle(self, center_location, radius, fill_color=None, line_color='black'):
converted_point = self._convert_xy_to_canvas_xy(center_location[0], center_location[1])
qcolor = QColor(fill_color)
pen = QPen(qcolor)
qcolor = QColor(line_color)
brush = QBrush(qcolor)
line = self.QT_QGraphicsScene.addEllipse(self.x+converted_point[0], self.y+converted_point[1],
radius, radius, pen=pen, brush=brush)
def DrawOval(self, top_left, bottom_right, fill_color=None, line_color=None):
converted_top_left = self._convert_xy_to_canvas_xy(top_left[0], top_left[1])
converted_bottom_right = self._convert_xy_to_canvas_xy(bottom_right[0], bottom_right[1])
if self._TKCanvas2 is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation')
return None
return self._TKCanvas2.create_oval(converted_top_left[0], converted_top_left[1], converted_bottom_right[0],
converted_bottom_right[1], fill=fill_color, outline=line_color)
def DrawArc(self, top_left, bottom_right, extent, start_angle, style=None, arc_color='black'):
converted_top_left = self._convert_xy_to_canvas_xy(top_left[0], top_left[1])
converted_bottom_right = self._convert_xy_to_canvas_xy(bottom_right[0], bottom_right[1])
if self._TKCanvas2 is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation')
return None
return self._TKCanvas2.create_arc(converted_top_left[0], converted_top_left[1], converted_bottom_right[0],
converted_bottom_right[1], extent=extent, start=start_angle, style='tkstyle',
outline=arc_color)
def DrawRectangle(self, top_left, bottom_right, fill_color=None, line_color=None):
converted_top_left = self._convert_xy_to_canvas_xy(top_left[0], top_left[1])
converted_bottom_right = self._convert_xy_to_canvas_xy(bottom_right[0], bottom_right[1])
if self._TKCanvas2 is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation')
return None
return self._TKCanvas2.create_rectangle(converted_top_left[0], converted_top_left[1], converted_bottom_right[0],
converted_bottom_right[1], fill=fill_color, outline=line_color)
def DrawText(self, text, location, color='black', font=None, angle=0):
converted_point = self._convert_xy_to_canvas_xy(location[0], location[1])
qcolor = QColor(color)
qpath = QPainterPath()
_font = font or ('courier', 12)
qfont = QFont(_font[0], _font[1])
# qfont.setWeight(.5)
qpath.addText(self.x+converted_point[0], self.y+converted_point[1], qfont, str(text))
self.QT_QGraphicsScene.addPath(qpath, qcolor)
def Erase(self):
if self._TKCanvas2 is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation')
return None
self._TKCanvas2.delete('all')
def Update(self, background_color):
if self._TKCanvas2 is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation')
return None
self._TKCanvas2.configure(background=background_color)
def Move(self, x_direction, y_direction):
x_direction = -x_direction
y_direction = -y_direction
zero_converted = self._convert_xy_to_canvas_xy(0, 0)
shift_converted = self._convert_xy_to_canvas_xy(x_direction, y_direction)
shift_amount = (shift_converted[0] - zero_converted[0], shift_converted[1] - zero_converted[1])
rect = self.QT_QGraphicsScene.sceneRect()
rect.translate(shift_amount[0], shift_amount[1])
self.x += shift_amount[0]
self.y += shift_amount[1]
self.QT_QGraphicsScene.setSceneRect(rect)
def MoveFigure(self, figure, x_direction, y_direction):
zero_converted = self._convert_xy_to_canvas_xy(0, 0)
shift_converted = self._convert_xy_to_canvas_xy(x_direction, y_direction)
shift_amount = (shift_converted[0] - zero_converted[0], shift_converted[1] - zero_converted[1])
if figure is None:
print('*** WARNING - Your figure is None. It most likely means your did not Finalize your Window ***')
print('Call Window.Finalize() prior to all graph operations')
return None
self._TKCanvas2.move(figure, shift_amount[0], shift_amount[1])
@property
def TKCanvas(self):
if self._TKCanvas2 is None:
print('*** Did you forget to call Finalize()? Your code should look something like: ***')
print('*** form = sg.Window("My Form").Layout(layout).Finalize() ***')
return self._TKCanvas2
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Frame #
# ---------------------------------------------------------------------- #
class Frame(Element):
def __init__(self, title, layout, title_color=None, background_color=None, title_location=None,
relief=DEFAULT_FRAME_RELIEF, size=(None, None), font=None, pad=None, border_width=None, key=None,
tooltip=None):
'''
Frame Element
:param title:
:param layout:
:param title_color:
:param background_color:
:param title_location:
:param relief:
:param size:
:param font:
:param pad:
:param border_width:
:param key:
:param tooltip:
'''
self.UseDictionary = False
self.ReturnValues = None
self.ReturnValuesList = []
self.ReturnValuesDictionary = {}
self.DictionaryKeyCounter = 0
self.ParentWindow = None
self.Rows = []
# self.ParentForm = None
self.TKFrame = None
self.Title = title
self.Relief = relief
self.TitleLocation = title_location
self.BorderWidth = border_width
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.Layout(layout)
super().__init__(ELEM_TYPE_FRAME, background_color=background_color, text_color=title_color, size=size,
font=font, pad=pad, key=key, tooltip=tooltip)
return
def AddRow(self, *args):
''' Parms are a variable number of Elements '''
NumRows = len(self.Rows) # number of existing rows is our row number
CurrentRowNumber = NumRows # this row's number
CurrentRow = [] # start with a blank row and build up
# ------------------------- Add the elements to a row ------------------------- #
for i, element in enumerate(args): # Loop through list of elements and add them to the row
element.Position = (CurrentRowNumber, i)
element.ParentContainer = self
CurrentRow.append(element)
if element.Key is not None:
self.UseDictionary = True
# ------------------------- Append the row to list of Rows ------------------------- #
self.Rows.append(CurrentRow)
def Layout(self, rows):
for row in rows:
self.AddRow(*row)
def _GetElementAtLocation(self, location):
(row_num, col_num) = location
row = self.Rows[row_num]
element = row[col_num]
return element
def __del__(self):
for row in self.Rows:
for element in row:
element.__del__()
super().__del__()
# ---------------------------------------------------------------------- #
# Separator #
# ---------------------------------------------------------------------- #
class VerticalSeparator(Element):
def __init__(self, pad=None):
'''
VerticalSeperator - A separator that spans only 1 row in a vertical fashion
:param pad:
'''
self.Orientation = 'vertical' # for now only vertical works
super().__init__(ELEM_TYPE_SEPARATOR, pad=pad)
def __del__(self):
super().__del__()
VSeperator = VerticalSeparator
VSep = VerticalSeparator
# ---------------------------------------------------------------------- #
# Separator #
# ---------------------------------------------------------------------- #
class HorizontalSeparator(Element):
def __init__(self, pad=None):
'''
VerticalSeperator - A separator that spans only 1 row in a vertical fashion
:param pad:
'''
self.Orientation = 'horizontal' # for now only vertical works
super().__init__(ELEM_TYPE_SEPARATOR, pad=pad)
def __del__(self):
super().__del__()
HSeperator = HorizontalSeparator
HSep = HorizontalSeparator
# ---------------------------------------------------------------------- #
# Tab #
# ---------------------------------------------------------------------- #
class Tab(Element):
def __init__(self, title, layout, title_color=None, background_color=None, font=None, pad=None, disabled=False,
border_width=None, key=None, tooltip=None):
'''
Tab Element
:param title:
:param layout:
:param title_color:
:param background_color:
:param font:
:param pad:
:param disabled:
:param border_width:
:param key:
:param tooltip:
'''
self.UseDictionary = False
self.ReturnValues = None
self.ReturnValuesList = []
self.ReturnValuesDictionary = {}
self.DictionaryKeyCounter = 0
self.ParentWindow = None
self.Rows = []
self.TKFrame = None
self.Title = title
self.BorderWidth = border_width
self.Disabled = disabled
self.ParentNotebook = None
self.TabID = None
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.Layout(layout)
super().__init__(ELEM_TYPE_TAB, background_color=background_color, text_color=title_color, font=font, pad=pad,
key=key, tooltip=tooltip)
return
def AddRow(self, *args):
''' Parms are a variable number of Elements '''
NumRows = len(self.Rows) # number of existing rows is our row number
CurrentRowNumber = NumRows # this row's number
CurrentRow = [] # start with a blank row and build up
# ------------------------- Add the elements to a row ------------------------- #
for i, element in enumerate(args): # Loop through list of elements and add them to the row
element.Position = (CurrentRowNumber, i)
element.ParentContainer = self
CurrentRow.append(element)
if element.Key is not None:
self.UseDictionary = True
# ------------------------- Append the row to list of Rows ------------------------- #
self.Rows.append(CurrentRow)
def Layout(self, rows):
for row in rows:
self.AddRow(*row)
return self
def Update(self, disabled=None): # TODO Disable / enable of tabs is not complete
if disabled is None:
return
self.Disabled = disabled
state = 'disabled' if disabled is True else 'normal'
self.ParentNotebook.tab(self.TabID, state=state)
return self
def _GetElementAtLocation(self, location):
(row_num, col_num) = location
row = self.Rows[row_num]
element = row[col_num]
return element
def __del__(self):
for row in self.Rows:
for element in row:
element.__del__()
super().__del__()
# ---------------------------------------------------------------------- #
# TabGroup #
# ---------------------------------------------------------------------- #
class TabGroup(Element):
def __init__(self, layout, tab_location=None, title_color=None, selected_title_color=None, background_color=None,
font=None, change_submits=False, pad=None, border_width=None, theme=None, key=None, tooltip=None):
'''
TabGroup Element
:param layout:
:param tab_location:
:param title_color:
:param selected_title_color:
:param background_color:
:param font:
:param change_submits:
:param pad:
:param border_width:
:param theme:
:param key:
:param tooltip:
'''
self.UseDictionary = False
self.ReturnValues = None
self.ReturnValuesList = []
self.ReturnValuesDictionary = {}
self.DictionaryKeyCounter = 0
self.ParentWindow = None
self.SelectedTitleColor = selected_title_color
self.Rows = []
self.TKNotebook = None
self.TabCount = 0
self.BorderWidth = border_width
self.Theme = theme
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.ChangeSubmits = change_submits
self.TabLocation = tab_location
self.Layout(layout)
super().__init__(ELEM_TYPE_TAB_GROUP, background_color=background_color, text_color=title_color, font=font,
pad=pad, key=key, tooltip=tooltip)
return
def AddRow(self, *args):
''' Parms are a variable number of Elements '''
NumRows = len(self.Rows) # number of existing rows is our row number
CurrentRowNumber = NumRows # this row's number
CurrentRow = [] # start with a blank row and build up
# ------------------------- Add the elements to a row ------------------------- #
for i, element in enumerate(args): # Loop through list of elements and add them to the row
element.Position = (CurrentRowNumber, i)
element.ParentContainer = self
CurrentRow.append(element)
if element.Key is not None:
self.UseDictionary = True
# ------------------------- Append the row to list of Rows ------------------------- #
self.Rows.append(CurrentRow)
def Layout(self, rows):
for row in rows:
self.AddRow(*row)
def _GetElementAtLocation(self, location):
(row_num, col_num) = location
row = self.Rows[row_num]
element = row[col_num]
return element
def FindKeyFromTabName(self, tab_name):
for row in self.Rows:
for element in row:
if element.Title == tab_name:
return element.Key
return None
def __del__(self):
for row in self.Rows:
for element in row:
element.__del__()
super().__del__()
# ---------------------------------------------------------------------- #
# Slider #
# ---------------------------------------------------------------------- #
class Slider(Element):
def __init__(self, range=(None, None), default_value=None, resolution=None, tick_interval=None, orientation=None,
border_width=None, relief=None, change_submits=False, disabled=False, size=(None, None), font=None,
background_color=None, text_color=None, key=None, pad=None, tooltip=None):
'''
Slider Element
:param range:
:param default_value:
:param resolution:
:param orientation:
:param border_width:
:param relief:
:param change_submits:
:param disabled:
:param size:
:param font:
:param background_color:
:param text_color:
:param key:
:param pad:
:param tooltip:
'''
self.TKScale = None
self.Range = (1, 10) if range == (None, None) else range
self.DefaultValue = self.Range[0] if default_value is None else default_value
self.Orientation = orientation if orientation else DEFAULT_SLIDER_ORIENTATION
self.BorderWidth = border_width if border_width else DEFAULT_SLIDER_BORDER_WIDTH
self.Relief = relief if relief else DEFAULT_SLIDER_RELIEF
self.Resolution = 1 if resolution is None else resolution
self.ChangeSubmits = change_submits
self.Disabled = disabled
self.TickInterval = tick_interval
temp_size = size
if temp_size == (None, None):
temp_size = (150, 30) if self.Orientation.startswith('h') else (30, 150)
super().__init__(ELEM_TYPE_INPUT_SLIDER, size=temp_size, font=font, background_color=background_color,
text_color=text_color, key=key, pad=pad, tooltip=tooltip)
return
def QtCallbackValueChanged(self, value):
if not self.ChangeSubmits:
return
element_callback_quit_mainloop(self)
def Update(self, value=None, range=(None, None), disabled=None):
if value is not None:
self.QT_Slider.setValue(int(value))
self.DefaultValue = value
if disabled == True:
self.QT_Slider.setDisabled(True)
elif disabled == False:
self.QT_Slider.setDisabled(False)
def SliderChangedHandler(self, event):
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
pass # TODO # kick the users out of the mainloop
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Dial #
# ---------------------------------------------------------------------- #
class Dial(Element):
def __init__(self, range=(None, None), default_value=None, resolution=None, tick_interval=None, orientation=None,
border_width=None, relief=None, change_submits=False, disabled=False, size=(None, None), font=None,
background_color=None, text_color=None, key=None, pad=None, tooltip=None):
'''
Slider Element
:param range:
:param default_value:
:param resolution:
:param orientation:
:param border_width:
:param relief:
:param change_submits:
:param disabled:
:param size:
:param font:
:param background_color:
:param text_color:
:param key:
:param pad:
:param tooltip:
'''
self.TKScale = None
self.Range = (1, 10) if range == (None, None) else range
self.DefaultValue = self.Range[0] if default_value is None else default_value
self.Orientation = orientation if orientation else DEFAULT_SLIDER_ORIENTATION
self.BorderWidth = border_width if border_width else DEFAULT_SLIDER_BORDER_WIDTH
self.Relief = relief if relief else DEFAULT_SLIDER_RELIEF
self.Resolution = 1 if resolution is None else resolution
self.ChangeSubmits = change_submits
self.Disabled = disabled
self.TickInterval = tick_interval
temp_size = size
if temp_size == (None, None):
temp_size = (20, 20) if self.Orientation.startswith('h') else (8, 20)
super().__init__(ELEM_TYPE_INPUT_DIAL, size=temp_size, font=font, background_color=background_color,
text_color=text_color, key=key, pad=pad, tooltip=tooltip)
return
def Update(self, value=None, range=(None, None), disabled=None):
if value is not None:
pass
self.DefaultValue = value
if disabled == True:
pass
elif disabled == False:
pass
def QtCallbackValueChanged(self, value):
if not self.ChangeSubmits:
return
element_callback_quit_mainloop(self)
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Stretch #
# ---------------------------------------------------------------------- #
class Stretch(Element):
def __init__(self, size=(None, None), font=None, background_color=None, text_color=None, key=None, pad=None, tooltip=None):
'''
Slider Element
:param range:
:param default_value:
:param resolution:
:param orientation:
:param border_width:
:param relief:
:param change_submits:
:param disabled:
:param size:
:param font:
:param background_color:
:param text_color:
:param key:
:param pad:
:param tooltip:
'''
super().__init__(ELEM_TYPE_STRETCH, size=size, font=font, background_color=background_color,
text_color=text_color, key=key, pad=pad, tooltip=tooltip)
return
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Column #
# ---------------------------------------------------------------------- #
class Column(Element):
def __init__(self, layout, background_color=None, size=(None, None), pad=None, scrollable=False, key=None):
'''
Column Element
:param layout:
:param background_color:
:param size:
:param pad:
:param scrollable:
:param key:
'''
self.UseDictionary = False
self.ReturnValues = None
self.ReturnValuesList = []
self.ReturnValuesDictionary = {}
self.DictionaryKeyCounter = 0
self.ParentWindow = None
self.Rows = []
self.TKFrame = None
self.Scrollable = scrollable
# self.ImageFilename = image_filename
# self.ImageData = image_data
# self.ImageSize = image_size
# self.ImageSubsample = image_subsample
bg = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.Layout(layout)
super().__init__(ELEM_TYPE_COLUMN, background_color=background_color, size=size, pad=pad, key=key)
return
def AddRow(self, *args):
''' Parms are a variable number of Elements '''
NumRows = len(self.Rows) # number of existing rows is our row number
CurrentRowNumber = NumRows # this row's number
CurrentRow = [] # start with a blank row and build up
# ------------------------- Add the elements to a row ------------------------- #
for i, element in enumerate(args): # Loop through list of elements and add them to the row
element.Position = (CurrentRowNumber, i)
element.ParentContainer = self
CurrentRow.append(element)
if element.Key is not None:
self.UseDictionary = True
# ------------------------- Append the row to list of Rows ------------------------- #
self.Rows.append(CurrentRow)
def Layout(self, rows):
for row in rows:
self.AddRow(*row)
def _GetElementAtLocation(self, location):
(row_num, col_num) = location
row = self.Rows[row_num]
element = row[col_num]
return element
def __del__(self):
for row in self.Rows:
for element in row:
element.__del__()
super().__del__()
# ---------------------------------------------------------------------- #
# Menu #
# ---------------------------------------------------------------------- #
class Menu(Element):
def __init__(self, menu_definition, background_color=None, size=(None, None), tearoff=False, pad=None, key=None):
'''
Menu Element
:param menu_definition:
:param background_color:
:param size:
:param tearoff:
:param pad:
:param key:
'''
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.MenuDefinition = menu_definition
self.TKMenu = None
self.Tearoff = tearoff
super().__init__(ELEM_TYPE_MENUBAR, background_color=background_color, size=size, pad=pad, key=key)
return
def QT_MenuItemChosenCallback(self, item_chosen):
# print('IN MENU ITEM CALLBACK', item_chosen)
self.Key = item_chosen.replace('&','') # fool the quit function into thinking this was a key
element_callback_quit_mainloop(self)
# self.ParentForm.LastButtonClicked = item_chosen
# self.ParentForm.FormRemainedOpen = True
# if self.ParentForm.CurrentlyRunningMainloop:
# pass # TODO # kick the users out of the mainloop
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Table #
# ---------------------------------------------------------------------- #
class Table(Element):
def __init__(self, values, headings=None, visible_column_map=None, col_widths=None, def_col_width=10,
auto_size_columns=True, max_col_width=20, select_mode=None, display_row_numbers=False, num_rows=None,
font=None, justification='right', text_color=None, background_color=None, alternating_row_color=None,
size=(None, None), change_submits=False, bind_return_key=False, pad=None, key=None, tooltip=None):
'''
Table Element
:param values:
:param headings:
:param visible_column_map:
:param col_widths:
:param def_col_width:
:param auto_size_columns:
:param max_col_width:
:param select_mode:
:param display_row_numbers:
:param font:
:param justification:
:param text_color:
:param background_color:
:param size:
:param pad:
:param key:
:param tooltip:
'''
self.Values = values
self.ColumnHeadings = headings
self.ColumnsToDisplay = visible_column_map
self.ColumnWidths = col_widths
self.MaxColumnWidth = max_col_width
self.DefaultColumnWidth = def_col_width
self.AutoSizeColumns = auto_size_columns
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.TextColor = text_color
self.Justification = justification
self.InitialState = None
self.SelectMode = select_mode
self.DisplayRowNumbers = display_row_numbers
self.NumRows = num_rows if num_rows is not None else size[1]
self.TKTreeview = None
self.AlternatingRowColor = alternating_row_color
self.SelectedRows = []
self.ChangeSubmits = change_submits
self.BindReturnKey = bind_return_key
super().__init__(ELEM_TYPE_TABLE, text_color=text_color, background_color=background_color, font=font,
size=size, pad=pad, key=key, tooltip=tooltip)
return
def QtCallbackCellActivated(self, value=None):
# print('CELL ACTIVATED ', value)
# first, get the results table built
# modify the Results table in the parent FlexForm object
if not self.ChangeSubmits:
return
element_callback_quit_mainloop(self)
def QtCallbackVerticalHeader(self, value):
print('Vertical Header value ', value)
def Update(self, values=None):
if values is not None:
self.Values = values
self.SelectedRows = []
self.QT_TableWidget.clear()
self.QT_TableWidget.setRowCount(len(self.Values))
self.QT_TableWidget.setColumnCount(len(self.Values[0]))
for rownum, rows in enumerate(self.Values):
# self.QT_TableWidget.insertRow(rownum)
for colnum, columns in enumerate(rows):
self.QT_TableWidget.setItem(rownum, colnum, QTableWidgetItem(self.Values[rownum][colnum]))
def treeview_selected(self, event):
if self.ChangeSubmits:
MyForm = self.ParentForm
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
pass # TODO Quit mainloop
def treeview_double_click(self, event):
if self.BindReturnKey:
MyForm = self.ParentForm
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
pass # TODO Quit mainloop
class QTTableWidget(QTableWidget):
def __init__(self, window):
self.Window = window
super().__init__()
def eventFilter(self, widget, event):
# print(event.type())
if event.type() == QEvent.MouseButtonPress and self.Window.GrabAnywhere:
self.mouse_offset = event.pos()
if event.type() == QEvent.MouseMove and self.Window.GrabAnywhere:
x = event.globalX()
y = event.globalY()
x_w = self.mouse_offset.x()
y_w = self.mouse_offset.y()
self.move(x - x_w, y - y_w)
if event.type() == QEvent.KeyRelease and self.KeyEventsEnabled:
# print("got key event")
key = event.key()
try:
self.Window.LastButtonClicked = chr(key).lower()
except:
self.Window.LastButtonClicked = "special %s" % key
self.Window.FormRemainedOpen = True
if self.Window.CurrentlyRunningMainloop:
self.Window.QTApplication.exit()
return QWidget.eventFilter(self, widget, event)
def __del__(self):
super().__del__()
# ---------------------------------------------------------------------- #
# Tree #
# ---------------------------------------------------------------------- #
class Tree(Element):
def __init__(self, data=None, headings=None, visible_column_map=None, col_widths=None, col0_width=10,
def_col_width=10, auto_size_columns=True, max_col_width=20, select_mode=None, show_expanded=False,
change_submits=False, font=None, size=(200,600),
justification='right', text_color=None, background_color=None, num_rows=None, pad=None, key=None,
tooltip=None):
'''
Tree Element
:param headings:
:param visible_column_map:
:param col_widths:
:param def_col_width:
:param auto_size_columns:
:param max_col_width:
:param select_mode:
:param font:
:param justification:
:param text_color:
:param background_color:
:param num_rows:
:param pad:
:param key:
:param tooltip:
'''
self.TreeData = data
self.ColumnHeadings = headings
self.ColumnsToDisplay = visible_column_map
self.ColumnWidths = col_widths
self.MaxColumnWidth = max_col_width
self.DefaultColumnWidth = def_col_width
self.AutoSizeColumns = auto_size_columns
self.BackgroundColor = background_color if background_color is not None else DEFAULT_BACKGROUND_COLOR
self.TextColor = text_color
self.Justification = justification
self.InitialState = None
self.SelectMode = select_mode
self.ShowExpanded = show_expanded
self.NumRows = num_rows
self.Col0Width = col0_width
self.TKTreeview = None
self.SelectedRows = []
self.ChangeSubmits = change_submits
self.Size = size
super().__init__(ELEM_TYPE_TREE, text_color=text_color, background_color=background_color, font=font, pad=pad,
key=key, tooltip=tooltip, size=size)
return
def treeview_selected(self, event):
selections = 000000
self.SelectedRows = [x for x in selections]
if self.ChangeSubmits:
MyForm = self.ParentForm
if self.Key is not None:
self.ParentForm.LastButtonClicked = self.Key
else:
self.ParentForm.LastButtonClicked = ''
self.ParentForm.FormRemainedOpen = True
if self.ParentForm.CurrentlyRunningMainloop:
self.ParentForm.TKroot.quit()
def Update(self, values=None, key=None, value=None, text=None):
if values is not None:
self.TreeData = values
self.SelectedRows = []
# self.QT_QTreeWidget = QTreeWidget()
TreeWidgetItems = QTreeWidgetItemIterator(self.QT_QTreeWidget)
for item in TreeWidgetItems.Enabled:
self.QT_QTreeWidget.removeItemWidget(item, 0)
def add_treeview_data(node, widget):
# print(f'Inserting {node.key} under parent {node.parent}')
child = QTreeWidgetItem(widget)
if node.key != '':
child.setText(0, str(node.text))
# child.setData(0,0,node.values)
if node.icon is not None:
qicon = QIcon(node.icon)
child.setIcon(0, qicon)
for node in node.children:
add_treeview_data(node, child)
add_treeview_data(self.TreeData.root_node, self.QT_QTreeWidget)
if key is not None:
pass
return self
def __del__(self):
super().__del__()
class TreeData(object):
class Node(object):
def __init__(self, parent, key, text, values, icon):
self.parent = parent
self.children = []
self.key = key
self.text = text
self.values = values
self.icon = icon
def _Add(self, node):
self.children.append(node)
def __init__(self):
self.tree_dict = {}
self.root_node = self.Node("", "", 'root', [], None)
self.tree_dict[""] = self.root_node
def _AddNode(self, key, node):
self.tree_dict[key] = node
def Insert(self, parent, key, text, values, icon=None):
node = self.Node(parent, key, text, values, icon)
self.tree_dict[key] = node
parent_node = self.tree_dict[parent]
parent_node._Add(node)
def __repr__(self):
return self._NodeStr(self.root_node, 1)
def _NodeStr(self, node, level):
return '\n'.join(
[str(node.key) + ' : ' + str(node.text)] +
[' ' * 4 * level + self._NodeStr(child, level + 1) for child in node.children])
# ---------------------------------------------------------------------- #
# Error Element #
# ---------------------------------------------------------------------- #
class ErrorElement(Element):
def __init__(self, key=None):
'''
Error Element
:param key:
'''
self.Key = key
super().__init__(ELEM_TYPE_ERROR, key=key)
return
def Update(self, *args, **kwargs):
PopupError('Keyword error in Update',
'You need to stop this madness and check your spelling',
'Bad key = {}'.format(self.Key),
'Your bad line of code may resemble this:',
'window.FindElement("{}")'.format(self.Key))
return self
def Get(self):
return 'This is NOT a valid Element!\nSTOP trying to do things with it or I will have to crash at some point!'
def __del__(self):
super().__del__()
# ------------------------------------------------------------------------- #
# Window CLASS #
# ------------------------------------------------------------------------- #
class Window:
def __init__(self, title, default_element_size=DEFAULT_ELEMENT_SIZE, default_button_element_size=(None, None),
auto_size_text=None, auto_size_buttons=None, location=(None, None), size=(None, None), element_padding=None, button_color=None, font=None,
progress_bar_color=(None, None), background_color=None, border_depth=None, auto_close=False,
auto_close_duration=DEFAULT_AUTOCLOSE_TIME, icon=DEFAULT_WINDOW_ICON, force_toplevel=False,
alpha_channel=1, return_keyboard_events=False, use_default_focus=True, text_justification=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, resizable=False, disable_close=False, background_image=None):
'''
Window
:param title:
:param default_element_size:
:param default_button_element_size:
:param auto_size_text:
:param auto_size_buttons:
:param location:
:param button_color:
:param font:
:param progress_bar_color:
:param background_color:
:param border_depth:
:param auto_close:
:param auto_close_duration:
:param icon:
:param force_toplevel:
:param return_keyboard_events:
:param use_default_focus:
:param text_justification:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param resizable:
'''
self.AutoSizeText = auto_size_text if auto_size_text is not None else DEFAULT_AUTOSIZE_TEXT
self.AutoSizeButtons = auto_size_buttons if auto_size_buttons is not None else DEFAULT_AUTOSIZE_BUTTONS
self.Title = title
self.Rows = [] # a list of ELEMENTS for this row
self.DefaultElementSize = default_element_size
self.DefaultButtonElementSize = default_button_element_size if default_button_element_size != (
None, None) else DEFAULT_BUTTON_ELEMENT_SIZE
self.Location = location
self.ButtonColor = button_color if button_color else DEFAULT_BUTTON_COLOR
self.BackgroundColor = background_color if background_color else DEFAULT_BACKGROUND_COLOR
self.ParentWindow = None
self.Font = font if font else DEFAULT_FONT
self.RadioDict = {}
self.BorderDepth = border_depth
self.WindowIcon = icon if icon is not None else _my_windows.user_defined_icon
self.AutoClose = auto_close
self.NonBlocking = False
self.TKroot = None
self.TKrootDestroyed = False
self.CurrentlyRunningMainloop = False
self.FormRemainedOpen = False
self.TKAfterID = None
self.ProgressBarColor = progress_bar_color
self.AutoCloseDuration = auto_close_duration
self.RootNeedsDestroying = False
self.Shown = False
self.ReturnValues = None
self.ReturnValuesList = []
self.ReturnValuesDictionary = {}
self.DictionaryKeyCounter = 0
self.LastButtonClicked = None
self.LastButtonClickedWasRealtime = False
self.UseDictionary = False
self.UseDefaultFocus = use_default_focus
self.ReturnKeyboardEvents = return_keyboard_events
self.LastKeyboardEvent = None
self.TextJustification = text_justification
self.NoTitleBar = no_titlebar
self.GrabAnywhere = grab_anywhere
self.KeepOnTop = keep_on_top
self.ForceTopLevel = force_toplevel
self.Resizable = resizable
self._AlphaChannel = alpha_channel
self.Timeout = None
self.TimeoutKey = '_timeout_'
self.TimerCancelled = False
self.DisableClose = disable_close
self._Hidden = False
self.QTApplication = None
self.Size=size
self.ElementPadding = element_padding or DEFAULT_ELEMENT_PADDING
self.FocusElement = None
self.BackgroundImage = background_image
# ------------------------- Add ONE Row to Form ------------------------- #
def AddRow(self, *args):
''' Parms are a variable number of Elements '''
NumRows = len(self.Rows) # number of existing rows is our row number
CurrentRowNumber = NumRows # this row's number
CurrentRow = [] # start with a blank row and build up
# ------------------------- Add the elements to a row ------------------------- #
for i, element in enumerate(args): # Loop through list of elements and add them to the row
element.Position = (CurrentRowNumber, i)
element.ParentContainer = self
CurrentRow.append(element)
# ------------------------- Append the row to list of Rows ------------------------- #
self.Rows.append(CurrentRow)
# ------------------------- Add Multiple Rows to Form ------------------------- #
def AddRows(self, rows):
for row in rows:
self.AddRow(*row)
def Layout(self, rows):
self.AddRows(rows)
return self
def LayoutAndRead(self, rows, non_blocking=False):
self.AddRows(rows)
self.Show(non_blocking=non_blocking)
return self.ReturnValues
def LayoutAndShow(self, rows):
raise DeprecationWarning('LayoutAndShow is no longer supported... change your call to LayoutAndRead')
# ------------------------- ShowForm THIS IS IT! ------------------------- #
def Show(self, non_blocking=False):
self.Shown = True
# Compute num rows & num cols (it'll come in handy debugging)
self.NumRows = len(self.Rows)
self.NumCols = max(len(row) for row in self.Rows)
self.NonBlocking = non_blocking
# Search through entire form to see if any elements set the focus
# if not, then will set the focus to the first input element
found_focus = False
for row in self.Rows:
for element in row:
try:
if element.Focus:
found_focus = True
except:
pass
try:
if element.Key is not None:
self.UseDictionary = True
except:
pass
if not found_focus and self.UseDefaultFocus:
self.UseDefaultFocus = True
else:
self.UseDefaultFocus = False
# -=-=-=-=-=-=-=-=- RUN the GUI -=-=-=-=-=-=-=-=- ##
StartupTK(self)
# If a button or keyboard event happened but no results have been built, build the results
if self.LastKeyboardEvent is not None or self.LastButtonClicked is not None:
return BuildResults(self, False, self)
return self.ReturnValues
# ------------------------- SetIcon - set the window's fav icon ------------------------- #
def SetIcon(self, icon=None, pngbase64=None):
pass
def _GetElementAtLocation(self, location):
(row_num, col_num) = location
row = self.Rows[row_num]
element = row[col_num]
return element
def _GetDefaultElementSize(self):
return self.DefaultElementSize
def _AutoCloseAlarmCallback(self):
try:
window = self
if window:
if window.NonBlocking:
self.CloseNonBlockingForm()
else:
window._Close()
if self.CurrentlyRunningMainloop:
self.QTApplication.exit() # kick the users out of the mainloop
self.RootNeedsDestroying = True
self.QT_QMainWindow.close()
except:
pass
def timer_timeout(self):
# first, get the results table built
# modify the Results table in the parent FlexForm object
if self.TimerCancelled:
return
self.LastButtonClicked = self.TimeoutKey
self.FormRemainedOpen = True
if self.CurrentlyRunningMainloop:
self.QTApplication.exit() # kick the users out of the mainloop
def autoclose_timer_callback(self):
print('*** TIMEOUT CALLBACK ***')
self.autoclose_timer.stop()
self.QT_QMainWindow.close()
if self.CurrentlyRunningMainloop:
print("quitting window")
self.QTApplication.exit() # kick the users out of the mainloop
def Read(self, timeout=None, timeout_key=TIMEOUT_KEY):
if timeout == 0: # timeout of zero runs the old readnonblocking
event, values = self._ReadNonBlocking()
if event is None:
event = timeout_key
if values is None:
event = None
return event, values # make event None if values was None and return
# Read with a timeout
self.Timeout = timeout
self.TimeoutKey = timeout_key
self.NonBlocking = False
if not self.Shown:
self.Show()
else:
# if already have a button waiting, the return previously built results
if self.LastButtonClicked is not None and not self.LastButtonClickedWasRealtime:
# print(f'*** Found previous clicked saved {self.LastButtonClicked}')
results = BuildResults(self, False, self)
self.LastButtonClicked = None
return results
InitializeResults(self)
# if the last button clicked was realtime, emulate a read non-blocking
# the idea is to quickly return realtime buttons without any blocks until released
if self.LastButtonClickedWasRealtime:
# print(f'RTime down {self.LastButtonClicked}' )
try:
rc = self.TKroot.update()
except:
self.TKrootDestroyed = True
_my_windows.Decrement()
print('ROOT Destroyed')
results = BuildResults(self, False, self)
if results[0] != None and results[0] != timeout_key:
return results
else:
pass
# else:
# print("** REALTIME PROBLEM FOUND **", results)
# normal read blocking code....
if timeout != None:
self.TimerCancelled = False
timer = start_window_read_timer(self, timeout)
else:
timer = None
self.CurrentlyRunningMainloop = True
# print(f'In main {self.Title}')
################################# CALL GUI MAINLOOP ############################
self.QTApplication.exec_()
# self.LastButtonClicked = 'TEST'
self.CurrentlyRunningMainloop = False
self.TimerCancelled = True
if timer:
stop_timer(timer)
if self.RootNeedsDestroying:
self.TKroot.destroy()
_my_windows.Decrement()
# if form was closed with X
if self.LastButtonClicked is None and self.LastKeyboardEvent is None and self.ReturnValues[0] is None:
_my_windows.Decrement()
# Determine return values
if self.LastKeyboardEvent is not None or self.LastButtonClicked is not None:
results = BuildResults(self, False, self)
if not self.LastButtonClickedWasRealtime:
self.LastButtonClicked = None
return results
else:
return self.ReturnValues
def _ReadNonBlocking(self):
if self.TKrootDestroyed:
return None, None
if not self.Shown:
self.Show(non_blocking=True)
else:
self.QTApplication.processEvents() # refresh the window
if 0: # TODO add window closed with X logic
self.TKrootDestroyed = True
_my_windows.Decrement()
# print("read failed")
# return None, None
return BuildResults(self, False, self)
def Finalize(self):
if self.TKrootDestroyed:
return self
if not self.Shown:
self.Show(non_blocking=True)
try:
rc = self.TKroot.update()
except:
self.TKrootDestroyed = True
_my_windows.Decrement()
# return None, None
return self
def Refresh(self):
self.QTApplication.processEvents() # refresh the window
return self
def Fill(self, values_dict):
FillFormWithValues(self, values_dict)
return self
def FindElement(self, key):
element = _FindElementFromKeyInSubForm(self, key)
if element is None:
print('*** WARNING = FindElement did not find the key. Please check your key\'s spelling ***')
PopupError('Keyword error in FindElement Call',
'Bad key = {}'.format(key),
'Your bad line of code may resemble this:',
'window.FindElement("{}")'.format(key))
return ErrorElement(key=key)
return element
def FindElementWithFocus(self):
element = _FindElementWithFocusInSubForm(self)
return element
def SaveToDisk(self, filename):
try:
results = BuildResults(self, False, self)
with open(filename, 'wb') as sf:
pickle.dump(results[1], sf)
except:
print('*** Error saving form to disk ***')
def LoadFromDisk(self, filename):
try:
with open(filename, 'rb') as df:
self.Fill(pickle.load(df))
except:
print('*** Error loading form to disk ***')
def GetScreenDimensions(self):
if self.TKrootDestroyed:
return None, None
screen_width = screen_height = 0
return screen_width, screen_height
def Move(self, x, y):
try:
self.TKroot.geometry("+%s+%s" % (x, y))
except:
pass
def Minimize(self):
self.TKroot.iconify()
def StartMove(self, event):
try:
self.TKroot.x = event.x
self.TKroot.y = event.y
except:
pass
def StopMove(self, event):
try:
self.TKroot.x = None
self.TKroot.y = None
except:
pass
def OnMotion(self, event):
try:
deltax = event.x - self.TKroot.x
deltay = event.y - self.TKroot.y
x = self.TKroot.winfo_x() + deltax
y = self.TKroot.winfo_y() + deltay
self.TKroot.geometry("+%s+%s" % (x, y))
except:
pass
def _KeyboardCallback(self, event):
self.LastButtonClicked = None
self.FormRemainedOpen = True
if event.char != '':
self.LastKeyboardEvent = event.char
else:
self.LastKeyboardEvent = str(event.keysym) + ':' + str(event.keycode)
if not self.NonBlocking:
BuildResults(self, False, self)
if self.CurrentlyRunningMainloop: # quit if this is the current mainloop, otherwise don't quit!
self.TKroot.quit()
def _MouseWheelCallback(self, event):
self.LastButtonClicked = None
self.FormRemainedOpen = True
self.LastKeyboardEvent = 'MouseWheel:Down' if event.delta < 0 else 'MouseWheel:Up'
if not self.NonBlocking:
BuildResults(self, False, self)
if self.CurrentlyRunningMainloop: # quit if this is the current mainloop, otherwise don't quit!
self.TKroot.quit()
def _Close(self):
try:
self.TKroot.update()
except:
pass
if not self.NonBlocking:
BuildResults(self, False, self)
if self.TKrootDestroyed:
return None
self.TKrootDestroyed = True
self.RootNeedsDestroying = True
self.__del__()
return None
def Close(self):
if self.TKrootDestroyed:
return
try:
self.QT_QMainWindow.close()
except:
print('error closing window')
CloseNonBlockingForm = Close
CloseNonBlocking = Close
# IT FINALLY WORKED! 29-Oct-2018 was the first time this damned thing got called
def OnClosingCallback(self):
if self.DisableClose:
return
# print('Got closing callback')
self.TKroot.quit() # kick the users out of the mainloop
if self.CurrentlyRunningMainloop: # quit if this is the current mainloop, otherwise don't quit!
self.TKroot.destroy() # kick the users out of the mainloop
else:
self.RootNeedsDestroying = True
self.TKrootDestroyed = True
return
def Disable(self):
self.TKroot.grab_set_global()
def Enable(self):
self.TKroot.grab_release()
def Hide(self):
self._Hidden = True
self.TKroot.withdraw()
def UnHide(self):
if self._Hidden:
self.TKroot.deiconify()
self._Hidden = False
def Disappear(self):
self.AlphaChannel = 0
def Reappear(self):
self.AlphaChannel = 255
def SetAlpha(self, alpha):
'''
Change the window's transparency
:param alpha: From 0 to 1 with 0 being completely transparent
:return:
'''
self._AlphaChannel = alpha
if self._AlphaChannel:
self.QT_QMainWindow.setWindowOpacity(self._AlphaChannel)
@property
def AlphaChannel(self):
return self._AlphaChannel
@AlphaChannel.setter
def AlphaChannel(self, alpha):
self._AlphaChannel = alpha
if self._AlphaChannel:
self.QT_QMainWindow.setWindowOpacity(self._AlphaChannel)
def BringToFront(self):
try:
self.TKroot.lift()
except:
pass
def CurrentLocation(self):
return int(self.TKroot.winfo_x()), int(self.TKroot.winfo_y())
class QTMainWindow(QWidget):
def __init__(self,enable_key_events, window):
self.KeyEventsEnabled = enable_key_events
self.Window = window
super().__init__(window.QT_QMainWindow)
def eventFilter(self, widget, event):
# print(event.type())
if event.type() == QEvent.MouseButtonPress and self.Window.GrabAnywhere:
self.mouse_offset = event.pos()
if event.type() == QEvent.MouseMove and self.Window.GrabAnywhere:
x = event.globalX()
y = event.globalY()
x_w = self.mouse_offset.x()
y_w = self.mouse_offset.y()
self.move(x - x_w, y - y_w)
if event.type() == QEvent.KeyRelease and self.KeyEventsEnabled:
# print("got key event")
key = event.key()
try:
self.Window.LastButtonClicked = chr(key).lower()
except:
self.Window.LastButtonClicked = "special %s" % key
self.Window.FormRemainedOpen = True
if self.Window.CurrentlyRunningMainloop:
self.Window.QTApplication.exit()
return QWidget.eventFilter(self, widget, event)
class QT_QMainWindowClass(QMainWindow):
def __init__(self,enable_key_events, window):
self.KeyEventsEnabled = enable_key_events
self.Window = window
super().__init__()
def eventFilter(self, widget, event):
# print(event.type())
if event.type() == QEvent.MouseButtonPress and self.Window.GrabAnywhere:
self.mouse_offset = event.pos()
if event.type() == QEvent.MouseMove and self.Window.GrabAnywhere:
x = event.globalX()
y = event.globalY()
x_w = self.mouse_offset.x()
y_w = self.mouse_offset.y()
self.move(x - x_w, y - y_w)
if event.type() == QEvent.KeyRelease and self.KeyEventsEnabled:
# print("got key event")
key = event.key()
try:
self.Window.LastButtonClicked = chr(key).lower()
except:
self.Window.LastButtonClicked = "special %s" % key
self.Window.FormRemainedOpen = True
if self.Window.CurrentlyRunningMainloop:
self.Window.QTApplication.exit()
return QWidget.eventFilter(self, widget, event)
def closeEvent(self, event):
# print('GOT A CLOSE EVENT!', event)
if not self.Window.CurrentlyRunningMainloop: # quit if this is the current mainloop, otherwise don't quit!
self.Window.RootNeedsDestroying = True
self.Window.QT_QMainWindow.close()
self.Window.TKrootDestroyed = True
# if self.CurrentlyRunningMainloop:
# print("quitting window")
# self.QTApplication.exit() # kick the users out of the mainloop
def __enter__(self):
return self
def __exit__(self, *a):
self.__del__()
return False
def __del__(self):
# print(f'+++++ Window {self.Title} being deleted +++++')
for row in self.Rows:
for element in row:
element.__del__()
FlexForm = Window
# =========================================================================== #
# Stops the mainloop and sets the event information #
# =========================================================================== #
def element_callback_quit_mainloop(element):
if element.Key is not None:
element.ParentForm.LastButtonClicked = element.Key
else:
element.ParentForm.LastButtonClicked = ''
element.ParentForm.FormRemainedOpen = True
if element.ParentForm.CurrentlyRunningMainloop:
element.ParentForm.QTApplication.exit() # kick the users out of the mainloop
# ################################################################################
# ################################################################################
# END OF ELEMENT DEFINITIONS
# ################################################################################
# ################################################################################
# =========================================================================== #
# Button Lazy Functions so the caller doesn't have to define a bunch of stuff #
# =========================================================================== #
# ------------------------- FOLDER BROWSE Element lazy function ------------------------- #
def FolderBrowse(button_text='Browse', target=(ThisRow, -1), initial_folder=None, tooltip=None, size=(None, None),
auto_size_button=None, button_color=None, disabled=False, change_submits=False, font=None, pad=None,
key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_BROWSE_FOLDER, target=target,
initial_folder=initial_folder, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
disabled=disabled, button_color=button_color, change_submits=change_submits, font=font, pad=pad,
key=key)
# ------------------------- FILE BROWSE Element lazy function ------------------------- #
def FileBrowse(button_text='Browse', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), initial_folder=None,
tooltip=None, size=(None, None), auto_size_button=None, button_color=None, change_submits=False,
font=None, disabled=False,
pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_BROWSE_FILE, target=target, file_types=file_types,
initial_folder=initial_folder, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
change_submits=change_submits, disabled=disabled, button_color=button_color, font=font, pad=pad,
key=key)
# ------------------------- FILES BROWSE Element (Multiple file selection) lazy function ------------------------- #
def FilesBrowse(button_text='Browse', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), disabled=False,
initial_folder=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None,
change_submits=False,
font=None, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_BROWSE_FILES, target=target, file_types=file_types,
initial_folder=initial_folder, change_submits=change_submits, tooltip=tooltip, size=size,
auto_size_button=auto_size_button,
disabled=disabled, button_color=button_color, font=font, pad=pad, key=key)
# ------------------------- FILE BROWSE Element lazy function ------------------------- #
def FileSaveAs(button_text='Save As...', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), initial_folder=None,
disabled=False, tooltip=None, size=(None, None), auto_size_button=None, button_color=None,
change_submits=False, font=None,
pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_SAVEAS_FILE, target=target, file_types=file_types,
initial_folder=initial_folder, tooltip=tooltip, size=size, disabled=disabled,
auto_size_button=auto_size_button, button_color=button_color, change_submits=change_submits,
font=font, pad=pad, key=key)
# ------------------------- SAVE AS Element lazy function ------------------------- #
def SaveAs(button_text='Save As...', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), initial_folder=None,
disabled=False, tooltip=None, size=(None, None), auto_size_button=None, button_color=None,
change_submits=False, font=None,
pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_SAVEAS_FILE, target=target, file_types=file_types,
initial_folder=initial_folder, tooltip=tooltip, size=size, disabled=disabled,
auto_size_button=auto_size_button, button_color=button_color, change_submits=change_submits,
font=font, pad=pad, key=key)
# ------------------------- SAVE BUTTON Element lazy function ------------------------- #
def Save(button_text='Save', size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True,
disabled=False, tooltip=None, font=None, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- SUBMIT BUTTON Element lazy function ------------------------- #
def Submit(button_text='Submit', size=(None, None), auto_size_button=None, button_color=None, disabled=False,
bind_return_key=True, tooltip=None, font=None, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- OPEN BUTTON Element lazy function ------------------------- #
# ------------------------- OPEN BUTTON Element lazy function ------------------------- #
def Open(button_text='Open', size=(None, None), auto_size_button=None, button_color=None, disabled=False,
bind_return_key=True, tooltip=None, font=None, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- OK BUTTON Element lazy function ------------------------- #
def OK(button_text='OK', size=(None, None), auto_size_button=None, button_color=None, disabled=False,
bind_return_key=True, tooltip=None, font=None, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- YES BUTTON Element lazy function ------------------------- #
def Ok(button_text='Ok', size=(None, None), auto_size_button=None, button_color=None, disabled=False,
bind_return_key=True, tooltip=None, font=None, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- CANCEL BUTTON Element lazy function ------------------------- #
def Cancel(button_text='Cancel', size=(None, None), auto_size_button=None, button_color=None, disabled=False,
tooltip=None, font=None, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- QUIT BUTTON Element lazy function ------------------------- #
def Quit(button_text='Quit', size=(None, None), auto_size_button=None, button_color=None, disabled=False, tooltip=None,
font=None, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- Exit BUTTON Element lazy function ------------------------- #
def Exit(button_text='Exit', size=(None, None), auto_size_button=None, button_color=None, disabled=False, tooltip=None,
font=None, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- YES BUTTON Element lazy function ------------------------- #
def Yes(button_text='Yes', size=(None, None), auto_size_button=None, button_color=None, disabled=False, tooltip=None,
font=None, bind_return_key=True, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- NO BUTTON Element lazy function ------------------------- #
def No(button_text='No', size=(None, None), auto_size_button=None, button_color=None, disabled=False, tooltip=None,
font=None, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- NO BUTTON Element lazy function ------------------------- #
def Help(button_text='Help', size=(None, None), auto_size_button=None, button_color=None, disabled=False, font=None,
tooltip=None, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- GENERIC BUTTON Element lazy function ------------------------- #
def SimpleButton(button_text, image_filename=None, image_data=None, image_size=(None, None), image_subsample=None,
border_width=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None,
font=None, bind_return_key=False, disabled=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_CLOSES_WIN, image_filename=image_filename,
image_data=image_data, image_size=image_size, image_subsample=image_subsample,
border_width=border_width, tooltip=tooltip, disabled=disabled, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- CLOSE BUTTON Element lazy function ------------------------- #
def CloseButton(button_text, image_filename=None, image_data=None, image_size=(None, None), image_subsample=None,
border_width=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, font=None,
bind_return_key=False, disabled=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_CLOSES_WIN, image_filename=image_filename,
image_data=image_data, image_size=image_size, image_subsample=image_subsample,
border_width=border_width, tooltip=tooltip, disabled=disabled, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
CButton = CloseButton
# ------------------------- GENERIC BUTTON Element lazy function ------------------------- #
def ReadButton(button_text, image_filename=None, image_data=None, image_size=(None, None), image_subsample=None,
border_width=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, font=None,
bind_return_key=False, disabled=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_READ_FORM, image_filename=image_filename,
image_data=image_data, image_size=image_size, image_subsample=image_subsample,
border_width=border_width, tooltip=tooltip, size=size, disabled=disabled,
auto_size_button=auto_size_button, button_color=button_color, font=font,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
ReadFormButton = ReadButton
RButton = ReadFormButton
# ------------------------- Realtime BUTTON Element lazy function ------------------------- #
def RealtimeButton(button_text, image_filename=None, image_data=None, image_size=(None, None), image_subsample=None,
border_width=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None,
font=None, disabled=False, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_REALTIME, image_filename=image_filename,
image_data=image_data, image_size=image_size, image_subsample=image_subsample,
border_width=border_width, tooltip=tooltip, disabled=disabled, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
# ------------------------- Dummy BUTTON Element lazy function ------------------------- #
def DummyButton(button_text, image_filename=None, image_data=None, image_size=(None, None), image_subsample=None,
border_width=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, font=None,
disabled=False, bind_return_key=False, focus=False, pad=None, key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_CLOSES_WIN_ONLY, image_filename=image_filename,
image_data=image_data, image_size=image_size, image_subsample=image_subsample,
border_width=border_width, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
button_color=button_color, font=font, disabled=disabled, bind_return_key=bind_return_key, focus=focus,
pad=pad, key=key)
# ------------------------- Calendar Chooser Button lazy function ------------------------- #
def CalendarButton(button_text, target=(None, None), close_when_date_chosen=True, default_date_m_d_y=(None, None, None),
image_filename=None, image_data=None, image_size=(None, None),
image_subsample=None, tooltip=None, border_width=None, size=(None, None), auto_size_button=None,
button_color=None, disabled=False, font=None, bind_return_key=False, focus=False, pad=None,
key=None):
button = Button(button_text=button_text, button_type=BUTTON_TYPE_CALENDAR_CHOOSER, target=target,
image_filename=image_filename, image_data=image_data, image_size=image_size,
image_subsample=image_subsample, border_width=border_width, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
button.CalendarCloseWhenChosen = close_when_date_chosen
button.DefaultDate_M_D_Y = default_date_m_d_y
return button
# ------------------------- Calendar Chooser Button lazy function ------------------------- #
def ColorChooserButton(button_text, target=(None, None), image_filename=None, image_data=None, image_size=(None, None),
image_subsample=None, tooltip=None, border_width=None, size=(None, None), auto_size_button=None,
button_color=None, disabled=False, font=None, bind_return_key=False, focus=False, pad=None,
key=None):
return Button(button_text=button_text, button_type=BUTTON_TYPE_COLOR_CHOOSER, target=target,
image_filename=image_filename, image_data=image_data, image_size=image_size,
image_subsample=image_subsample, border_width=border_width, tooltip=tooltip, size=size,
auto_size_button=auto_size_button, button_color=button_color, font=font, disabled=disabled,
bind_return_key=bind_return_key, focus=focus, pad=pad, key=key)
##################################### ----- RESULTS ------ ##################################################
def AddToReturnDictionary(form, element, value):
if element.Key is None:
form.ReturnValuesDictionary[form.DictionaryKeyCounter] = value
element.Key = form.DictionaryKeyCounter
form.DictionaryKeyCounter += 1
else:
form.ReturnValuesDictionary[element.Key] = value
def AddToReturnList(form, value):
form.ReturnValuesList.append(value)
# ----------------------------------------------------------------------------#
# ------- FUNCTION InitializeResults. Sets up form results matrix --------#
def InitializeResults(form):
BuildResults(form, True, form)
return
# ===== Radio Button RadVar encoding and decoding =====#
# ===== The value is simply the row * 1000 + col =====#
def DecodeRadioRowCol(RadValue):
row = RadValue // 1000
col = RadValue % 1000
return row, col
def EncodeRadioRowCol(row, col):
RadValue = row * 1000 + col
return RadValue
# ------- FUNCTION BuildResults. Form exiting so build the results to pass back ------- #
# format of return values is
# (Button Pressed, input_values)
def BuildResults(form, initialize_only, top_level_form):
# Results for elements are:
# TEXT - Nothing
# INPUT - Read value from TK
# Button - Button Text and position as a Tuple
# Get the initialized results so we don't have to rebuild
form.DictionaryKeyCounter = 0
form.ReturnValuesDictionary = {}
form.ReturnValuesList = []
BuildResultsForSubform(form, initialize_only, top_level_form)
if not top_level_form.LastButtonClickedWasRealtime:
top_level_form.LastButtonClicked = None
return form.ReturnValues
def BuildResultsForSubform(form, initialize_only, top_level_form):
button_pressed_text = top_level_form.LastButtonClicked
for row_num, row in enumerate(form.Rows):
for col_num, element in enumerate(row):
if element.Key is not None and WRITE_ONLY_KEY in str(element.Key):
continue
value = None
if element.Type == ELEM_TYPE_COLUMN:
element.DictionaryKeyCounter = top_level_form.DictionaryKeyCounter
element.ReturnValuesList = []
element.ReturnValuesDictionary = {}
BuildResultsForSubform(element, initialize_only, top_level_form)
for item in element.ReturnValuesList:
AddToReturnList(top_level_form, item)
if element.UseDictionary:
top_level_form.UseDictionary = True
if element.ReturnValues[0] is not None: # if a button was clicked
button_pressed_text = element.ReturnValues[0]
if element.Type == ELEM_TYPE_FRAME:
element.DictionaryKeyCounter = top_level_form.DictionaryKeyCounter
element.ReturnValuesList = []
element.ReturnValuesDictionary = {}
BuildResultsForSubform(element, initialize_only, top_level_form)
for item in element.ReturnValuesList:
AddToReturnList(top_level_form, item)
if element.UseDictionary:
top_level_form.UseDictionary = True
if element.ReturnValues[0] is not None: # if a button was clicked
button_pressed_text = element.ReturnValues[0]
if element.Type == ELEM_TYPE_TAB_GROUP:
element.DictionaryKeyCounter = top_level_form.DictionaryKeyCounter
element.ReturnValuesList = []
element.ReturnValuesDictionary = {}
BuildResultsForSubform(element, initialize_only, top_level_form)
for item in element.ReturnValuesList:
AddToReturnList(top_level_form, item)
if element.UseDictionary:
top_level_form.UseDictionary = True
if element.ReturnValues[0] is not None: # if a button was clicked
button_pressed_text = element.ReturnValues[0]
if element.Type == ELEM_TYPE_TAB:
element.DictionaryKeyCounter = top_level_form.DictionaryKeyCounter
element.ReturnValuesList = []
element.ReturnValuesDictionary = {}
BuildResultsForSubform(element, initialize_only, top_level_form)
for item in element.ReturnValuesList:
AddToReturnList(top_level_form, item)
if element.UseDictionary:
top_level_form.UseDictionary = True
if element.ReturnValues[0] is not None: # if a button was clicked
button_pressed_text = element.ReturnValues[0]
if not initialize_only:
if element.Type == ELEM_TYPE_INPUT_TEXT:
value = element.QT_QLineEdit.text()
if not top_level_form.NonBlocking and not element.do_not_clear and not top_level_form.ReturnKeyboardEvents:
element.QT_QLineEdit.setText('')
elif element.Type == ELEM_TYPE_INPUT_CHECKBOX:
value = element.QT_Checkbox.isChecked()
elif element.Type == ELEM_TYPE_INPUT_RADIO:
this_rowcol = EncodeRadioRowCol(row_num, col_num)
value = element.QT_Radio_Button.isChecked()
elif element.Type == ELEM_TYPE_BUTTON:
if top_level_form.LastButtonClicked == element.ButtonText:
button_pressed_text = top_level_form.LastButtonClicked
if element.BType != BUTTON_TYPE_REALTIME: # Do not clear realtime buttons
top_level_form.LastButtonClicked = None
if element.BType == BUTTON_TYPE_CALENDAR_CHOOSER:
try:
value = element.TKCal.selection
except:
value = None
else:
try:
value = element.FileOrFolderName
except:
value = None
elif element.Type == ELEM_TYPE_INPUT_COMBO:
value = element.QT_ComboBox.currentText()
elif element.Type == ELEM_TYPE_INPUT_OPTION_MENU:
value = 0
elif element.Type == ELEM_TYPE_INPUT_LISTBOX:
try:
value= [item.text() for item in element.QT_ListWidget.selectedItems()]
except:
value = []
elif element.Type == ELEM_TYPE_INPUT_SPIN:
value = str(element.QT_Spinner.value())
elif element.Type == ELEM_TYPE_INPUT_DIAL:
value = str(element.QT_Dial.value())
elif element.Type == ELEM_TYPE_INPUT_SLIDER:
value = element.QT_Slider.value()
elif element.Type == ELEM_TYPE_INPUT_MULTILINE:
value = element.QT_TextEdit.toPlainText()
if not top_level_form.NonBlocking and not element.do_not_clear and not top_level_form.ReturnKeyboardEvents:
element.QT_TextEdit.setText('')
elif element.Type == ELEM_TYPE_TAB_GROUP:
value = 0
elif element.Type == ELEM_TYPE_TABLE:
value = []
indexes = element.QT_TableWidget.selectionModel().selectedRows()
for index in sorted(indexes):
value.append(index.row())
elif element.Type == ELEM_TYPE_TREE:
value = 0
else:
value = None
# if an input type element, update the results
if element.Type != ELEM_TYPE_BUTTON and \
element.Type != ELEM_TYPE_TEXT and \
element.Type != ELEM_TYPE_IMAGE and \
element.Type != ELEM_TYPE_OUTPUT and \
element.Type != ELEM_TYPE_PROGRESS_BAR and \
element.Type != ELEM_TYPE_COLUMN and \
element.Type != ELEM_TYPE_FRAME \
and element.Type != ELEM_TYPE_TAB:
AddToReturnList(form, value)
AddToReturnDictionary(top_level_form, element, value)
elif (element.Type == ELEM_TYPE_BUTTON and
element.BType == BUTTON_TYPE_CALENDAR_CHOOSER and
element.Target == (None, None)) or \
(element.Type == ELEM_TYPE_BUTTON and
element.BType == BUTTON_TYPE_COLOR_CHOOSER and
element.Target == (None, None)) or \
(element.Type == ELEM_TYPE_BUTTON
and element.Key is not None and
(element.BType in (BUTTON_TYPE_SAVEAS_FILE, BUTTON_TYPE_BROWSE_FILE, BUTTON_TYPE_BROWSE_FILES,
BUTTON_TYPE_BROWSE_FOLDER))):
AddToReturnList(form, value)
AddToReturnDictionary(top_level_form, element, value)
# if this is a column, then will fail so need to wrap with tr
try:
if form.ReturnKeyboardEvents and form.LastKeyboardEvent is not None:
button_pressed_text = form.LastKeyboardEvent
form.LastKeyboardEvent = None
except:
pass
try:
form.ReturnValuesDictionary.pop(None, None) # clean up dictionary include None was included
except:
pass
if not form.UseDictionary:
form.ReturnValues = button_pressed_text, form.ReturnValuesList
else:
form.ReturnValues = button_pressed_text, form.ReturnValuesDictionary
return form.ReturnValues
def FillFormWithValues(form, values_dict):
FillSubformWithValues(form, values_dict)
def FillSubformWithValues(form, values_dict):
for row_num, row in enumerate(form.Rows):
for col_num, element in enumerate(row):
value = None
if element.Type == ELEM_TYPE_COLUMN:
FillSubformWithValues(element, values_dict)
if element.Type == ELEM_TYPE_FRAME:
FillSubformWithValues(element, values_dict)
if element.Type == ELEM_TYPE_TAB_GROUP:
FillSubformWithValues(element, values_dict)
if element.Type == ELEM_TYPE_TAB:
FillSubformWithValues(element, values_dict)
try:
value = values_dict[element.Key]
except:
continue
if element.Type == ELEM_TYPE_INPUT_TEXT:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_CHECKBOX:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_RADIO:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_COMBO:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_OPTION_MENU:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_LISTBOX:
element.SetValue(value)
elif element.Type == ELEM_TYPE_INPUT_SLIDER:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_MULTILINE:
element.Update(value)
elif element.Type == ELEM_TYPE_INPUT_SPIN:
element.Update(value)
elif element.Type == ELEM_TYPE_BUTTON:
element.Update(value)
def _FindElementFromKeyInSubForm(form, key):
for row_num, row in enumerate(form.Rows):
for col_num, element in enumerate(row):
if element.Type == ELEM_TYPE_COLUMN:
matching_elem = _FindElementFromKeyInSubForm(element, key)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_FRAME:
matching_elem = _FindElementFromKeyInSubForm(element, key)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_TAB_GROUP:
matching_elem = _FindElementFromKeyInSubForm(element, key)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_TAB:
matching_elem = _FindElementFromKeyInSubForm(element, key)
if matching_elem is not None:
return matching_elem
if element.Key == key:
return element
def _FindElementWithFocusInSubForm(form):
for row_num, row in enumerate(form.Rows):
for col_num, element in enumerate(row):
if element.Type == ELEM_TYPE_COLUMN:
matching_elem = _FindElementWithFocusInSubForm(element)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_FRAME:
matching_elem = _FindElementWithFocusInSubForm(element)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_TAB_GROUP:
matching_elem = _FindElementWithFocusInSubForm(element)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_TAB:
matching_elem = _FindElementWithFocusInSubForm(element)
if matching_elem is not None:
return matching_elem
if element.Type == ELEM_TYPE_INPUT_TEXT:
if element.TKEntry is not None:
if element.TKEntry is element.TKEntry.focus_get():
return element
def AddMenuItem(top_menu, sub_menu_info, element, is_sub_menu=False, skip=False):
if type(sub_menu_info) is str:
if not is_sub_menu and not skip:
# print(f'Adding command {sub_menu_info}')
action = QAction(top_menu)
action.setText(sub_menu_info)
top_menu.addAction(action)
action.triggered.connect(lambda: Menu.QT_MenuItemChosenCallback(element, sub_menu_info))
else:
i = 0
while i < (len(sub_menu_info)):
item = sub_menu_info[i]
if i != len(sub_menu_info) - 1:
if type(sub_menu_info[i + 1]) == list:
new_menu = QMenu(top_menu)
new_menu.setTitle(sub_menu_info[i])
top_menu.addAction(new_menu.menuAction())
# print(f'Adding submenu {sub_menu_info[i]}')
AddMenuItem(new_menu, sub_menu_info[i + 1], element, is_sub_menu=True)
i += 1 # skip the next one
else:
AddMenuItem(top_menu, item, element)
else:
AddMenuItem(top_menu, item, element)
i += 1
# ------------------------------------------------------------------------------------------------------------------ #
# ------------------------------------------------------------------------------------------------------------------ #
# ===================================== TK CODE STARTS HERE ====================================================== #
# ------------------------------------------------------------------------------------------------------------------ #
# ------------------------------------------------------------------------------------------------------------------ #
def PackFormIntoFrame(window, containing_frame, toplevel_win):
border_depth = toplevel_win.BorderDepth if toplevel_win.BorderDepth is not None else DEFAULT_BORDER_WIDTH
# --------------------------------------------------------------------------- #
# **************** Use FlexForm to build the tkinter window ********** ----- #
# Building is done row by row. #
# --------------------------------------------------------------------------- #
focus_set = False
######################### LOOP THROUGH ROWS #########################
# *********** ------- Loop through ROWS ------- ***********#
for row_num, flex_row in enumerate(window.Rows):
######################### LOOP THROUGH ELEMENTS ON ROW #########################
# *********** ------- Loop through ELEMENTS ------- ***********#
# *********** Make TK Row ***********#
tk_row_frame = 000000 #TODO get something to "pack into"
qt_row_layout = QHBoxLayout()
for col_num, element in enumerate(flex_row):
element.ParentForm = toplevel_win # save the button's parent form object
if toplevel_win.Font and (element.Font == DEFAULT_FONT or not element.Font):
font = toplevel_win.Font
elif element.Font is not None:
font = element.Font
else:
font = DEFAULT_FONT
# ------- Determine Auto-Size setting on a cascading basis ------- #
if element.AutoSizeText is not None: # if element overide
auto_size_text = element.AutoSizeText
elif toplevel_win.AutoSizeText is not None: # if form override
auto_size_text = toplevel_win.AutoSizeText
else:
auto_size_text = DEFAULT_AUTOSIZE_TEXT
element_type = element.Type
# Set foreground color
text_color = element.TextColor
# Determine Element size
element_size = element.Size
if (element_size == (None, None) and element_type != ELEM_TYPE_BUTTON): # user did not specify a size
element_size = toplevel_win.DefaultElementSize
elif (element_size == (None, None) and element_type == ELEM_TYPE_BUTTON):
element_size = toplevel_win.DefaultButtonElementSize
else:
auto_size_text = False # if user has specified a size then it shouldn't autosize
full_element_pad = [0,0,0,0] # left, top, bottom, right
if type(element.Pad[0]) != tuple:
full_element_pad[0] = full_element_pad[3] = element.Pad[0]
else:
full_element_pad[0], full_element_pad[3] = element.Pad[0]
if type(element.Pad[1]) != tuple:
full_element_pad[1] = full_element_pad[2] = element.Pad[1]
else:
full_element_pad[1], full_element_pad[2] = element.Pad[1]
element_pad = full_element_pad
# ------------------------- COLUMN element ------------------------- #
if element_type == ELEM_TYPE_COLUMN:
# column_widget = QWidget()
column_widget = QGroupBox()
# column_widget.setFrameShape(QtWidgets.QFrame.NoFrame)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
style += 'border: 0px solid gray; '
column_widget.setStyleSheet(style)
column_layout = QFormLayout()
column_vbox = QVBoxLayout()
PackFormIntoFrame(element, column_layout, toplevel_win)
column_vbox.addLayout(column_layout)
column_widget.setLayout(column_vbox)
column_widget.setStyleSheet(style)
qt_row_layout.addWidget(column_widget)
# ------------------------- TEXT element ------------------------- #
elif element_type == ELEM_TYPE_TEXT:
element.QT_Label = QLabel(element.DisplayText, toplevel_win.QTWindow)
if element.Justification[0] == 'c':
element.QT_Label.setAlignment(Qt.AlignCenter)
elif element.Justification[0] == 'r':
element.QT_Label.setAlignment(Qt.AlignRight)
if not auto_size_text:
if element_size[0] is not None:
element.QT_Label.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_Label.setFixedHeight(element_size[1])
# element.QT_Label.setWordWrap(True)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_Label.setStyleSheet(style)
if element.Tooltip:
element.QT_Label.setToolTip(element.Tooltip)
element.QT_Label.setMargin(full_element_pad[0])
element.QT_Label.setIndent(full_element_pad[1])
qt_row_layout.addWidget(element.QT_Label)
# ------------------------- BUTTON element ------------------------- #
elif element_type == ELEM_TYPE_BUTTON:
btext = element.ButtonText
btype = element.BType
element.QT_QPushButton = QPushButton(btext)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
style += 'background-color: %s;' % element.BackgroundColor
if element.BorderWidth == 0:
style += 'border: none;'
element.QT_QPushButton.setStyleSheet(style)
if (element.AutoSizeButton is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None) and element.ImageData is None:
if element_size[0] is not None:
element.QT_QPushButton.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_QPushButton.setFixedHeight(element_size[1])
if element.ImageData:
ba = QtCore.QByteArray.fromBase64(element.ImageData)
pixmap = QtGui.QPixmap()
pixmap.loadFromData(ba)
element.QT_QPushButton.setIcon(pixmap)
element.QT_QPushButton.setIconSize(pixmap.rect().size())
if element.Disabled:
element.QT_QPushButton.setDisabled(True)
element.QT_QPushButton.setContentsMargins(*full_element_pad)
if element.Tooltip:
element.QT_QPushButton.setToolTip(element.Tooltip)
element.QT_QPushButton.clicked.connect(element.ButtonCallBack)
qt_row_layout.addWidget(element.QT_QPushButton)
# ------------------------- INPUT (Single Line) element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_TEXT:
default_text = element.DefaultText
element.QT_QLineEdit = QLineEdit()
if element.Justification[0] == 'c':
element.QT_QLineEdit.setAlignment(Qt.AlignCenter)
elif element.Justification[0] == 'r':
element.QT_QLineEdit.setAlignment(Qt.AlignRight)
element.QT_QLineEdit.setPlaceholderText(default_text)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_QLineEdit.setStyleSheet(style)
if element.AutoSizeText is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None:
if element_size[0] is not None:
element.QT_QLineEdit.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_QLineEdit.setFixedHeight(element_size[1])
if (element.Focus or toplevel_win.UseDefaultFocus) and not focus_set:
focus_set = True
toplevel_win.FocusElement = element.QT_QLineEdit
if element.ChangeSubmits:
element.QT_QLineEdit.textChanged.connect(element.QtCallbackTextChanged)
element.QT_QLineEdit.returnPressed.connect(element.QtCallbackReturnPressed)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_QLineEdit)
# ------------------------- COMBO BOX (Drop Down) element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_COMBO:
element.QT_ComboBox = QComboBox()
max_line_len = max([len(str(l)) for l in element.Values])
if auto_size_text is False:
width = element_size[0]
else:
width = max_line_len
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_ComboBox.setStyleSheet(style)
if not auto_size_text:
if element_size[0] is not None:
element.QT_ComboBox.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_ComboBox.setFixedHeight(element_size[1])
if element.ChangeSubmits:
element.QT_ComboBox.currentIndexChanged.connect(element.QtCurrentItemChanged)
element.QT_ComboBox.addItems(element.Values)
element.QT_ComboBox.setMaxVisibleItems(element.VisibleItems)
element.QT_ComboBox.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_ComboBox)
# ------------------------- OPTION MENU (Like ComboBox but different) element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_OPTION_MENU:
max_line_len = max([len(str(l)) for l in element.Values])
# ------------------------- LISTBOX element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_LISTBOX:
max_line_len = max([len(str(l)) for l in element.Values]) if len(element.Values) != 0 else 0
element.QT_ListWidget = QListWidget()
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_ListWidget.setStyleSheet(style)
if not auto_size_text:
if element_size[0] is not None:
element.QT_ListWidget.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_ListWidget.setFixedHeight(element_size[1])
if element.SelectMode == SELECT_MODE_MULTIPLE:
element.QT_ListWidget.setSelectionMode(QAbstractItemView.MultiSelection)
elif element.SelectMode == SELECT_MODE_EXTENDED:
element.QT_ListWidget.setSelectionMode(QAbstractItemView.ExtendedSelection)
elif element.SelectMode == SELECT_MODE_CONTIGUOUS:
element.QT_ListWidget.setSelectionMode(QAbstractItemView.ContiguousSelection)
elif element.SelectMode == SELECT_MODE_SINGLE:
element.QT_ListWidget.setSelectionMode(QAbstractItemView.SingleSelection)
if element.ChangeSubmits:
element.QT_ListWidget.currentRowChanged.connect(element.QtCurrentRowChanged)
element.QT_ListWidget.addItems(element.Values)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_ListWidget)
# ------------------------- INPUT MULTI LINE element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_MULTILINE:
default_text = element.DefaultText
width, height = element_size
element.QT_TextEdit = QTextEdit()
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_TextEdit.setStyleSheet(style)
if element.AutoSizeText is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None:
if element_size[0] is not None:
element.QT_TextEdit.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_TextEdit.setFixedHeight(element_size[1])
element.QT_TextEdit.setPlaceholderText(default_text)
qt_row_layout.setContentsMargins(*full_element_pad)
element.MultiQWidget = Multiline.MultiQWidget(element.QT_TextEdit, element)
element.QT_TextEdit.installEventFilter(element.MultiQWidget)
if (element.Focus or toplevel_win.UseDefaultFocus) and not focus_set:
focus_set = True
toplevel_win.FocusElement = element.QT_TextEdit
qt_row_layout.addWidget(element.QT_TextEdit)
# ------------------------- OUTPUT MULTI LINE element ------------------------- #
elif element_type == ELEM_TYPE_MULTILINE_OUTPUT:
default_text = element.DefaultText
width, height = element_size
element.QT_TextBrowser = QTextBrowser()
element.QT_TextBrowser.setDisabled(False)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_TextBrowser.setStyleSheet(style)
if element.AutoSizeText is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None:
if element_size[0] is not None:
element.QT_TextBrowser.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_TextBrowser.setFixedHeight(element_size[1])
element.QT_TextBrowser.insertPlainText(default_text)
element.QT_TextBrowser.moveCursor(QtGui.QTextCursor.End)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_TextBrowser)
# ------------------------- INPUT CHECKBOX element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_CHECKBOX:
width = 0 if auto_size_text else element_size[0]
default_value = element.InitialState
element.QT_Checkbox = QCheckBox(element.Text)
element.QT_Checkbox.setChecked(element.InitialState)
if element.Disabled:
element.QT_Checkbox.setDisabled(True)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_Checkbox.setStyleSheet(style)
if element.AutoSizeText is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None:
if element_size[0] is not None:
element.QT_Checkbox.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_Checkbox.setFixedHeight(element_size[1])
if element.ChangeSubmits:
element.QT_Checkbox.stateChanged.connect(element.QtCallbackStateChanged)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_Checkbox)
# ------------------------- PROGRESS BAR element ------------------------- #
elif element_type == ELEM_TYPE_PROGRESS_BAR:
element.QT_QProgressBar = QProgressBar()
if element.Size[0] is not None:
if element_size[0] is not None:
element.QT_QProgressBar.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_QProgressBar.setFixedHeight(element_size[1])
element.QT_QProgressBar.setMaximum(element.MaxValue)
element.QT_QProgressBar.setValue(element.StartValue)
qt_row_layout.addWidget(element.QT_QProgressBar)
# ------------------------- INPUT RADIO BUTTON element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_RADIO:
width = 0 if auto_size_text else element_size[0]
default_value = element.InitialState
ID = element.GroupID
element.QT_Radio_Button = QRadioButton(element.Text)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_Radio_Button.setStyleSheet(style)
if element.AutoSizeText is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None:
if element_size[0] is not None:
element.QT_Radio_Button.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_Radio_Button.setFixedHeight(element_size[1])
qt_row_layout.setContentsMargins(*full_element_pad)
if element.GroupID in toplevel_win.RadioDict:
QT_RadioButtonGroup = toplevel_win.RadioDict[element.GroupID]
else:
QT_RadioButtonGroup = QButtonGroup(toplevel_win.QTApplication)
toplevel_win.RadioDict[element.GroupID] = QT_RadioButtonGroup
QT_RadioButtonGroup.addButton(element.QT_Radio_Button)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_Radio_Button)
# ------------------------- INPUT SPIN Box element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_SPIN:
width, height = element_size
width = 0 if auto_size_text else element_size[0]
element.QT_Spinner = QSpinBox()
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_Spinner.setStyleSheet(style)
element.QT_Spinner.setRange(element.Values[0], element.Values[1])
if not auto_size_text:
if element_size[0] is not None:
element.QT_Spinner.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_Spinner.setFixedHeight(element_size[1])
if element.ChangeSubmits:
element.QT_Spinner.valueChanged.connect(element.QtCallbackValueChanged)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_Spinner)
# ------------------------- OUTPUT element ------------------------- #
elif element_type == ELEM_TYPE_OUTPUT:
element.QT_TextBrowser = QTextBrowser()
element.QT_TextBrowser.setDisabled(False)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_TextBrowser.setStyleSheet(style)
if element.AutoSizeText is False or toplevel_win.AutoSizeButtons is False or element.Size[0] is not None:
if element_size[0] is not None:
element.QT_TextBrowser.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_TextBrowser.setFixedHeight(element_size[1])
element.QT_TextBrowser.moveCursor(QtGui.QTextCursor.End)
element.reroute_stdout()
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_TextBrowser)
# ------------------------- IMAGE element ------------------------- #
elif element_type == ELEM_TYPE_IMAGE:
if element.Filename:
qlabel = QLabel()
qlabel.setText('')
w = QtGui.QPixmap(element.Filename).width()
h = QtGui.QPixmap(element.Filename).height()
qlabel.setGeometry(QtCore.QRect(0, 0, w, h))
qlabel.setPixmap(QtGui.QPixmap(element.Filename))
elif element.Data:
qlabel = QLabel()
qlabel.setText('')
ba = QtCore.QByteArray.fromBase64(element.Data)
pixmap = QtGui.QPixmap()
pixmap.loadFromData(ba)
qlabel.setPixmap(pixmap)
element.QT_QLabel = qlabel
qt_row_layout.addWidget(element.QT_QLabel)
# ------------------------- Canvas element ------------------------- #
elif element_type == ELEM_TYPE_CANVAS:
width, height = element_size
# ------------------------- Graph element ------------------------- #
elif element_type == ELEM_TYPE_GRAPH:
width, height = element_size
element.QT_QGraphicsView = QGraphicsView()
# element.QT_QGraphicsView.setGeometry(0,0,element.CanvasSize[0],element.CanvasSize[1])
element.QT_QGraphicsScene = QGraphicsScene()
element.QT_QGraphicsScene.setSceneRect(0,0,element.CanvasSize[0],element.CanvasSize[1])
element.QT_QGraphicsView.setScene(element.QT_QGraphicsScene)
element.QT_QGraphicsItemGroup = QGraphicsItemGroup()
qt_row_layout.addWidget(element.QT_QGraphicsView)
# ------------------------- MENUBAR element ------------------------- #
elif element_type == ELEM_TYPE_MENUBAR:
menu_def = element.MenuDefinition
element.QT_QMenuBar = QMenuBar(toplevel_win.QT_QMainWindow)
for menu_entry in menu_def:
# print(f'Adding a Menubar ENTRY {menu_entry}')
baritem = QMenu(element.QT_QMenuBar)
baritem.setTitle(menu_entry[0])
element.QT_QMenuBar.addAction(baritem.menuAction())
AddMenuItem(baritem, menu_entry[1], element)
toplevel_win.QT_QMainWindow.setMenuBar(element.QT_QMenuBar)
# ------------------------- Frame element ------------------------- #
elif element_type == ELEM_TYPE_FRAME:
column_widget = QGroupBox()
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
column_widget.setStyleSheet(style)
column_widget.setTitle(element.Title)
column_layout = QFormLayout()
column_vbox = QVBoxLayout()
PackFormIntoFrame(element, column_layout, toplevel_win)
column_vbox.addLayout(column_layout)
column_widget.setLayout(column_vbox)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(column_widget)
# ------------------------- Tab element ------------------------- #
elif element_type == ELEM_TYPE_TAB:
tab_widget = QWidget()
# tab_widget.setFrameShape(QtWidgets.QFrame.NoFrame)
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
style += 'border: 0px solid gray; '
tab_widget.setStyleSheet(style)
column_layout = QFormLayout()
column_vbox = QVBoxLayout()
PackFormIntoFrame(element, column_layout, toplevel_win)
column_vbox.addLayout(column_layout)
tab_widget.setLayout(column_vbox)
tab_widget.setStyleSheet(style)
window.QT_QTanWidget.addTab(tab_widget, element.Title)
# qt_row_layout.addWidget(tab_widget)
# ------------------------- TabGroup element ------------------------- #
elif element_type == ELEM_TYPE_TAB_GROUP:
element.QT_QTanWidget = QTabWidget()
PackFormIntoFrame(element, element.ParentForm.QFormLayout, toplevel_win)
qt_row_layout.addWidget(element.QT_QTanWidget)
if element.ChangeSubmits:
pass
# ------------------------- SLIDER Box element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_SLIDER:
element.QT_Slider = QSlider()
if element.Orientation.startswith('h'):
element.QT_Slider.setOrientation(Qt.Horizontal)
else:
element.QT_Slider.setOrientation(Qt.Vertical)
element.QT_Slider.setMinimum(element.Range[0])
element.QT_Slider.setMaximum(element.Range[1])
element.QT_Slider.setTickPosition(QSlider.TicksBothSides)
element.QT_Slider.setTickInterval(element.Range[1] / 10)
if element_size[0] is not None:
element.QT_Slider.setFixedWidth(element_size[0])
if element_size[1] is not None:
element.QT_Slider.setFixedHeight(element_size[1])
element.QT_Slider.setValue(element.DefaultValue)
if element.ChangeSubmits:
element.QT_Slider.valueChanged.connect(element.QtCallbackValueChanged)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_Slider)
# ------------------------- DIAL element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_DIAL:
element.QT_Dial = QDial()
element.QT_Dial.setMinimum(element.Range[0])
element.QT_Dial.setMaximum(element.Range[1])
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_Dial.setStyleSheet(style)
if element.ChangeSubmits:
element.QT_Dial.valueChanged.connect(element.QtCallbackValueChanged)
qt_row_layout.setContentsMargins(*full_element_pad)
qt_row_layout.addWidget(element.QT_Dial)
# ------------------------- Stretch element ------------------------- #
elif element_type == ELEM_TYPE_STRETCH:
qt_row_layout.addStretch(1)
# ------------------------- TABLE element ------------------------- #
elif element_type == ELEM_TYPE_TABLE:
element.QT_TableWidget = Table.QTTableWidget(toplevel_win)
# element.QT_TableWidget = QTableWidget()
style = ''
if font is not None:
style += 'font-family: %s;'%font[0]
style += 'font-size: %spt;'%font[1]
if element.TextColor is not None:
style += 'color: %s;' % element.TextColor
if element.BackgroundColor is not None:
style += 'background-color: %s;' % element.BackgroundColor
element.QT_TableWidget.setStyleSheet(style)
if element.ChangeSubmits:
# element.QT_TableWidget.itemClicked.connect(element.QtCallbackCellActivated)
# element.QT_TableWidget.itemActivated.connect(element.QtCallbackCellActivated)
# element.QT_TableWidget.itemEntered.connect(element.QtCallbackCellActivated)
element.QT_TableWidget.itemSelectionChanged.connect(element.QtCallbackCellActivated)
element.QT_TableWidget.setRowCount(len(element.Values))
element.QT_TableWidget.setColumnCount(len(element.Values[0]))
for rownum, rows in enumerate(element.Values):
# element.QT_TableWidget.insertRow(rownum)
for colnum, columns in enumerate(rows):
element.QT_TableWidget.setItem(rownum, colnum, QTableWidgetItem(element.Values[rownum][colnum]))
element.QT_TableWidget.installEventFilter(element.QT_TableWidget)
element.QT_TableWidget.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustToContents)
qt_row_layout.addWidget(element.QT_TableWidget)
# ------------------------- Tree element ------------------------- #
elif element_type == ELEM_TYPE_TREE:
element.QT_QTreeWidget = QTreeWidget()
if element_size != (None, None):
element.QT_QTreeWidget.setFixedWidth(element_size[0])
element.QT_QTreeWidget.setFixedHeight(element_size[1])
height = element.NumRows
if element.ColumnsToDisplay is None: # Which cols to display
displaycolumns = element.ColumnHeadings
else:
displaycolumns = []
for i, should_display in enumerate(element.ColumnsToDisplay):
if should_display:
displaycolumns.append(element.ColumnHeadings[i])
column_headings = element.ColumnHeadings
# ------------- GET THE TREEVIEW WIDGET -------------
for i, heading in enumerate(element.ColumnHeadings): # Configure cols + headings
# QTree.heading(heading, text=heading)
if element.AutoSizeColumns:
width = min(element.MaxColumnWidth, len(heading) + 1)
else:
try:
width = element.ColumnWidths[i]
except:
width = element.DefaultColumnWidth
# treeview.column(heading, width=width * CharWidthInPixels(), anchor=anchor)
def add_treeview_data(node, widget):
# print(f'Inserting {node.key} under parent {node.parent}')
child = QTreeWidgetItem(widget)
if node.key != '':
child.setText(0, str(node.text))
# child.setData(0,0,node.values)
if node.icon is not None:
qicon = QIcon(node.icon)
child.setIcon(0, qicon)
for node in node.children:
add_treeview_data(node, child)
add_treeview_data(element.TreeData.root_node, element.QT_QTreeWidget)
qt_row_layout.addWidget(element.QT_QTreeWidget)
# ------------------------- Separator element ------------------------- #
elif element_type == ELEM_TYPE_SEPARATOR:
pass
# ............................DONE WITH ROW pack the row of widgets ..........................#
containing_frame.setSpacing(toplevel_win.ElementPadding[1])
qt_row_layout.setSpacing(toplevel_win.ElementPadding[0])
containing_frame.addRow('', qt_row_layout)
# done with row, pack the row of widgets
# tk_row_frame.grid(row=row_num+2, sticky=tk.NW, padx=DEFAULT_MARGINS[0])
return
def ConvertFlexToTK(window):
InitializeResults(window)
pass
master = 000000
PackFormIntoFrame(window, window.QFormLayout, window)
# ....................................... DONE creating and laying out window ..........................#
screen_width = 000000 # get window info to move to middle of screen
screen_height = 000000
if window.Location != (None, None):
window.QT_QMainWindow.move(window.Location[0], window.Location[1])
x, y = window.Location
elif DEFAULT_WINDOW_LOCATION != (None, None):
x, y = DEFAULT_WINDOW_LOCATION
else:
win_width = 0000000
win_height = 000000
x = screen_width / 2 - win_width / 2
y = screen_height / 2 - win_height / 2
if y + win_height > screen_height:
y = screen_height - win_height
if x + win_width > screen_width:
x = screen_width - win_width
return
# ----====----====----====----====----==== Start timer ====----====----====----====----====----#
def start_window_read_timer(window, amount):
timer = QtCore.QTimer()
timer.timeout.connect(window.timer_timeout)
timer.start(amount)
return timer
def start_window_autoclose_timer(window, amount):
timer = QtCore.QTimer()
window.autoclose_timer = timer
timer.timeout.connect(window.autoclose_timer_callback)
timer.start(amount)
return timer
def stop_timer(timer):
timer.stop()
# ----====----====----====----====----==== STARTUP TK ====----====----====----====----====----#
def StartupTK(window):
global _my_windows
global using_pyqt5
ow = _my_windows.NumOpenWindows
if _my_windows.QTApplication is None:
_my_windows.QTApplication = QApplication(sys.argv)
window.QTApplication = _my_windows.QTApplication
_my_windows.Increment()
# window.QTWindow = QWidget()
window.QT_QMainWindow = window.QT_QMainWindowClass(window.ReturnKeyboardEvents, window)
window.QTWindow = window.QTMainWindow(window.ReturnKeyboardEvents, window)
window.QT_QMainWindow.setCentralWidget(window.QTWindow)
window.QT_QMainWindow.installEventFilter(window.QT_QMainWindow)
window.QTApplication.setActiveWindow(window.QT_QMainWindow)
flags = 0
if window.NoTitleBar:
flags |= Qt.FramelessWindowHint
flags |= QtCore.Qt.Tool
if window.KeepOnTop:
flags |= Qt.WindowStaysOnTopHint
if not using_pyqt5 and flags is not None:
window.QT_QMainWindow.setWindowFlags(flags)
if window.AlphaChannel:
window.QT_QMainWindow.setWindowOpacity(window.AlphaChannel)
if window.Size != (None, None):
window.QT_QMainWindow.resize(window.Size[0], window.Size[1])
if window.WindowIcon is not None:
window.QT_QMainWindow.setWindowIcon(QtGui.QIcon(window.WindowIcon))
# window.QTWindow.setAttribute(Qt.WA_TranslucentBackground)
# shadow = QtWidgets.QGraphicsDropShadowEffect()
# shadow.setBlurRadius(9.0)
# shadow.setBlurRadius(50)
# window.QTWindow.setGraphicsEffect(shadow)
# if window.KeepOnTop:
# window.QTWindow.setWindowFlags(Qt.WindowStaysOnTopHint)
style = ''
if window.BackgroundColor is not None and window.BackgroundColor != COLOR_SYSTEM_DEFAULT:
style += 'background-color: %s;' % window.BackgroundColor
window.QT_QMainWindow.setStyleSheet(style)
if window.BackgroundImage is not None:
qlabel = QLabel(window.QT_QMainWindow)
qlabel.setText('')
w = QtGui.QPixmap(window.BackgroundImage).width()
h = QtGui.QPixmap(window.BackgroundImage).height()
qlabel.setGeometry(QtCore.QRect(0,0, w, h))
# qlabel.setGeometry(window.QTWindow.geometry())
qlabel.setPixmap(QtGui.QPixmap(window.BackgroundImage))
# style += 'background-image: url(%s);' % window.BackgroundImage
window.QT_QMainWindow.setWindowTitle(window.Title)
if (window.GrabAnywhere is not False and not (
window.NonBlocking and window.GrabAnywhere is not True)):
pass
if not window.Resizable:
pass
window.QFormLayout = QFormLayout()
window.QT_Box_Layout = QVBoxLayout()
ConvertFlexToTK(window)
window.QT_Box_Layout.addLayout(window.QFormLayout)
# shadow = QtWidgets.QGraphicsDropShadowEffect( window.QFormLayout)
# window.QTWindow.setGraphicsEffect(shadow)
# Make window visible again
pass
if window.ReturnKeyboardEvents and not window.NonBlocking:
pass
elif window.ReturnKeyboardEvents:
pass
# print('..... CALLING MainLoop')
window.CurrentlyRunningMainloop = True
window.QTWindow.setLayout(window.QT_Box_Layout)
if window.FocusElement is not None:
window.FocusElement.setFocus()
timer = None
if window.AutoClose:
timer = start_window_autoclose_timer(window, window.AutoCloseDuration*1000)
if not window.NonBlocking:
if window.Timeout:
timer = start_window_read_timer(window, window.Timeout)
window.QT_QMainWindow.show() ####### The thing that causes the window to be visible ######
#### ------------------------------ RUN MAIN LOOP HERE ------------------------------ #####
window.QTApplication.exec_()
if timer:
stop_timer(timer)
else: # Non-blocking window
window.QT_QMainWindow.show() ####### The thing that causes the window to be visible ######
window.QTApplication.processEvents()
window.CurrentlyRunningMainloop = False
window.TimerCancelled = True
# print('..... BACK from MainLoop')
if not window.FormRemainedOpen:
_my_windows.Decrement()
if window.RootNeedsDestroying:
window.QT_QMainWindow.close() # destroy the window
window.RootNeedsDestroying = False
return
# ==============================_GetNumLinesNeeded ==#
# Helper function for determining how to wrap text #
# ===================================================#
def _GetNumLinesNeeded(text, max_line_width):
if max_line_width == 0:
return 1
lines = text.split('\n')
num_lines = len(lines) # number of original lines of text
max_line_len = max([len(l) for l in lines]) # longest line
lines_used = []
for L in lines:
lines_used.append(len(L) // max_line_width + (len(L) % max_line_width > 0)) # fancy math to round up
total_lines_needed = sum(lines_used)
return total_lines_needed
# ============================== PROGRESS METER ========================================== #
def ConvertArgsToSingleString(*args):
max_line_total, width_used, total_lines, = 0, 0, 0
single_line_message = ''
# loop through args and built a SINGLE string from them
for message in args:
# fancy code to check if string and convert if not is not need. Just always convert to string :-)
# if not isinstance(message, str): message = str(message)
message = str(message)
longest_line_len = max([len(l) for l in message.split('\n')])
width_used = max(longest_line_len, width_used)
max_line_total = max(max_line_total, width_used)
lines_needed = _GetNumLinesNeeded(message, width_used)
total_lines += lines_needed
single_line_message += message + '\n'
return single_line_message, width_used, total_lines
# ============================== ProgressMeter =====#
# ===================================================#
def _ProgressMeter(title, max_value, *args, orientation=None, bar_color=(None, None), button_color=None,
size=DEFAULT_PROGRESS_BAR_SIZE, border_width=None, grab_anywhere=False):
'''
Create and show a form on tbe caller's behalf.
:param title:
:param max_value:
:param args: ANY number of arguments the caller wants to display
:param orientation:
:param bar_color:
:param size:
:param Style:
:param StyleOffset:
:return: ProgressBar object that is in the form
'''
local_orientation = DEFAULT_METER_ORIENTATION if orientation is None else orientation
local_border_width = DEFAULT_PROGRESS_BAR_BORDER_WIDTH if border_width is None else border_width
bar2 = ProgressBar(max_value, orientation=local_orientation, size=size, bar_color=bar_color,
border_width=local_border_width, relief=DEFAULT_PROGRESS_BAR_RELIEF)
form = Window(title, auto_size_text=True, grab_anywhere=grab_anywhere)
# Form using a horizontal bar
if local_orientation[0].lower() == 'h':
single_line_message, width, height = ConvertArgsToSingleString(*args)
bar2.TextToDisplay = single_line_message
bar2.MaxValue = max_value
bar2.CurrentValue = 0
bar_text = Text(single_line_message, size=(width*10, height*25 + 70), auto_size_text=True)
form.AddRow(bar_text)
form.AddRow((bar2))
form.AddRow((CloseButton('Cancel', button_color=button_color)))
else:
single_line_message, width, height = ConvertArgsToSingleString(*args)
bar2.TextToDisplay = single_line_message
bar2.MaxValue = max_value
bar2.CurrentValue = 0
bar_text = Text(single_line_message, size=(width*10, height*25 + 3), auto_size_text=True)
form.AddRow(bar2, bar_text)
form.AddRow((CloseButton('Cancel', button_color=button_color)))
form.NonBlocking = True
form.Show(non_blocking=True)
return bar2, bar_text
# ============================== ProgressMeterUpdate =====#
def _ProgressMeterUpdate(bar, value, text_elem, *args):
'''
Update the progress meter for a form
:param form: class ProgressBar
:param value: int
:return: True if not cancelled, OK....False if Error
'''
global _my_windows
if bar == None: return False
if bar.BarExpired: return False
message, w, h = ConvertArgsToSingleString(*args)
text_elem.Update(message)
# bar.TextToDisplay = message
bar.CurrentValue = value
rc = bar.UpdateBar(value)
if value >= bar.MaxValue or not rc:
bar.BarExpired = True
bar.ParentForm._Close()
if rc: # if update was OK but bar expired, decrement num windows
_my_windows.Decrement()
if bar.ParentForm.RootNeedsDestroying:
try:
bar.ParentForm.QT_QMainWindow.close()
# bar.ParentForm.TKroot.destroy()
# there is a bug with progress meters not decrementing the number of windows
# correctly when the X is used to close the window
# uncommenting this line fixes that problem, but causes a double-decrement when
# the cancel button is used... damned if you do, damned if you don't, so I'm choosing
# don't, as in don't decrement too many times. It's OK now to have a mismatch in
# number of windows because of the "hidden" master window. This ensures all windows
# will be toplevel. Sorry about the bug, but the user never sees any problems as a result
# _my_windows.Decrement()
except:
pass
bar.ParentForm.RootNeedsDestroying = False
bar.ParentForm.__del__()
return False
return rc
# ============================== EASY PROGRESS METER ========================================== #
# class to hold the easy meter info (a global variable essentialy)
class EasyProgressMeterDataClass():
def __init__(self, title='', current_value=1, max_value=10, start_time=None, stat_messages=()):
self.Title = title
self.CurrentValue = current_value
self.MaxValue = max_value
self.StartTime = start_time
self.StatMessages = stat_messages
self.ParentForm = None
self.MeterID = None
self.MeterText = None
# =========================== COMPUTE PROGRESS STATS ======================#
def ComputeProgressStats(self):
utc = datetime.datetime.utcnow()
time_delta = utc - self.StartTime
total_seconds = time_delta.total_seconds()
if not total_seconds:
total_seconds = 1
try:
time_per_item = total_seconds / self.CurrentValue
except:
time_per_item = 1
seconds_remaining = (self.MaxValue - self.CurrentValue) * time_per_item
time_remaining = str(datetime.timedelta(seconds=seconds_remaining))
time_remaining_short = (time_remaining).split(".")[0]
time_delta_short = str(time_delta).split(".")[0]
total_time = time_delta + datetime.timedelta(seconds=seconds_remaining)
total_time_short = str(total_time).split(".")[0]
self.StatMessages = [
'{} of {}'.format(self.CurrentValue, self.MaxValue),
'{} %'.format(100 * self.CurrentValue // self.MaxValue),
'',
' {:6.2f} Iterations per Second'.format(self.CurrentValue / total_seconds),
' {:6.2f} Seconds per Iteration'.format(total_seconds / (self.CurrentValue if self.CurrentValue else 1)),
'',
'{} Elapsed Time'.format(time_delta_short),
'{} Time Remaining'.format(time_remaining_short),
'{} Estimated Total Time'.format(total_time_short)]
return
# ============================== EasyProgressMeter =====#
def EasyProgressMeter(title, current_value, max_value, *args, orientation=None, bar_color=(None, None),
button_color=None, size=DEFAULT_PROGRESS_BAR_SIZE, border_width=None):
'''
A ONE-LINE progress meter. Add to your code where ever you need a meter. No need for a second
function call before your loop. You've got enough code to write!
:param title: Title will be shown on the window
:param current_value: Current count of your items
:param max_value: Max value your count will ever reach. This indicates it should be closed
:param args: VARIABLE number of arguements... you request it, we'll print it no matter what the item!
:param orientation:
:param bar_color:
:param size:
:param Style:
:param StyleOffset:
:return: False if should stop the meter
'''
local_border_width = DEFAULT_PROGRESS_BAR_BORDER_WIDTH if not border_width else border_width
# STATIC VARIABLE!
# This is a very clever form of static variable using a function attribute
# If the variable doesn't yet exist, then it will create it and initialize with the 3rd parameter
EasyProgressMeter.Data = getattr(EasyProgressMeter, 'Data', EasyProgressMeterDataClass())
# if no meter currently running
if EasyProgressMeter.Data.MeterID is None: # Starting a new meter
print(
"Please change your call of EasyProgressMeter to use OneLineProgressMeter. EasyProgressMeter will be removed soon")
if int(current_value) >= int(max_value):
return False
del (EasyProgressMeter.Data)
EasyProgressMeter.Data = EasyProgressMeterDataClass(title, 1, int(max_value), datetime.datetime.utcnow(), [])
EasyProgressMeter.Data.ComputeProgressStats()
message = "\n".join([line for line in EasyProgressMeter.Data.StatMessages])
EasyProgressMeter.Data.MeterID, EasyProgressMeter.Data.MeterText = _ProgressMeter(title, int(max_value),
message, *args,
orientation=orientation,
bar_color=bar_color,
size=size,
button_color=button_color,
border_width=local_border_width)
EasyProgressMeter.Data.ParentForm = EasyProgressMeter.Data.MeterID.ParentForm
return True
# if exactly the same values as before, then ignore.
if EasyProgressMeter.Data.MaxValue == max_value and EasyProgressMeter.Data.CurrentValue == current_value:
return True
if EasyProgressMeter.Data.MaxValue != int(max_value):
EasyProgressMeter.Data.MeterID = None
EasyProgressMeter.Data.ParentForm = None
del (EasyProgressMeter.Data)
EasyProgressMeter.Data = EasyProgressMeterDataClass() # setup a new progress meter
return True # HAVE to return TRUE or else the new meter will thing IT is failing when it hasn't
EasyProgressMeter.Data.CurrentValue = int(current_value)
EasyProgressMeter.Data.MaxValue = int(max_value)
EasyProgressMeter.Data.ComputeProgressStats()
message = ''
for line in EasyProgressMeter.Data.StatMessages:
message = message + str(line) + '\n'
message = "\n".join(EasyProgressMeter.Data.StatMessages)
args = args + (message,)
rc = _ProgressMeterUpdate(EasyProgressMeter.Data.MeterID, current_value,
EasyProgressMeter.Data.MeterText, *args)
# if counter >= max then the progress meter is all done. Indicate none running
if current_value >= EasyProgressMeter.Data.MaxValue or not rc:
EasyProgressMeter.Data.MeterID = None
del (EasyProgressMeter.Data)
EasyProgressMeter.Data = EasyProgressMeterDataClass() # setup a new progress meter
return False # even though at the end, return True so don't cause error with the app
return rc # return whatever the update told us
def EasyProgressMeterCancel(title, *args):
EasyProgressMeter.EasyProgressMeterData = getattr(EasyProgressMeter, 'EasyProgressMeterData',
EasyProgressMeterDataClass())
if EasyProgressMeter.EasyProgressMeterData.MeterID is not None:
# tell the normal meter update that we're at max value which will close the meter
rc = EasyProgressMeter(title, EasyProgressMeter.EasyProgressMeterData.MaxValue,
EasyProgressMeter.EasyProgressMeterData.MaxValue, ' *** CANCELLING ***',
'Caller requested a cancel', *args)
return rc
return True
# global variable containing dictionary will all currently running one-line progress meters.
_one_line_progress_meters = {}
# ============================== OneLineProgressMeter =====#
def OneLineProgressMeter(title, current_value, max_value, key, *args, orientation=None, bar_color=(None, None),
button_color=None, size=DEFAULT_PROGRESS_BAR_SIZE, border_width=None, grab_anywhere=False):
global _one_line_progress_meters
local_border_width = DEFAULT_PROGRESS_BAR_BORDER_WIDTH if border_width is not None else border_width
try:
meter_data = _one_line_progress_meters[key]
except: # a new meater is starting
if int(current_value) >= int(max_value): # if already expired then it's an old meter, ignore
return False
meter_data = EasyProgressMeterDataClass(title, 1, int(max_value), datetime.datetime.utcnow(), [])
_one_line_progress_meters[key] = meter_data
meter_data.ComputeProgressStats()
message = "\n".join([line for line in meter_data.StatMessages])
meter_data.MeterID, meter_data.MeterText = _ProgressMeter(title, int(max_value), message, *args,
orientation=orientation, bar_color=bar_color,
size=size, button_color=button_color,
border_width=local_border_width,
grab_anywhere=grab_anywhere)
meter_data.ParentForm = meter_data.MeterID.ParentForm
return True
# if exactly the same values as before, then ignore, return success.
if meter_data.MaxValue == max_value and meter_data.CurrentValue == current_value:
return True
meter_data.CurrentValue = int(current_value)
meter_data.MaxValue = int(max_value)
meter_data.ComputeProgressStats()
message = ''
for line in meter_data.StatMessages:
message = message + str(line) + '\n'
message = "\n".join(meter_data.StatMessages)
args = args + (message,)
rc = _ProgressMeterUpdate(meter_data.MeterID, current_value,
meter_data.MeterText, *args)
# if counter >= max then the progress meter is all done. Indicate none running
if current_value >= meter_data.MaxValue or not rc:
del _one_line_progress_meters[key]
return False
return rc # return whatever the update told us
def OneLineProgressMeterCancel(key):
global _one_line_progress_meters
try:
meter_data = _one_line_progress_meters[key]
except: # meter is already deleted
return
OneLineProgressMeter('', meter_data.MaxValue, meter_data.MaxValue, key=key)
# input is #RRGGBB
# output is #RRGGBB
def GetComplimentaryHex(color):
# strip the # from the beginning
color = color[1:]
# convert the string into hex
color = int(color, 16)
# invert the three bytes
# as good as substracting each of RGB component by 255(FF)
comp_color = 0xFFFFFF ^ color
# convert the color back to hex by prefixing a #
comp_color = "#%06X" % comp_color
return comp_color
# ======================== EasyPrint =====#
# ===================================================#
_easy_print_data = None # global variable... I'm cheating
class DebugWin():
global _my_windows
def __init__(self, size=(None, None), location=(None, None), font=None, no_titlebar=False, no_button=False,
grab_anywhere=False, keep_on_top=False):
# Show a form that's a running counter
win_size = size if size != (None, None) else DEFAULT_DEBUG_WINDOW_SIZE
self.window = Window('Debug Window', no_titlebar=no_titlebar, auto_size_text=True, location=location,
font=font or ('Courier New', 10), grab_anywhere=grab_anywhere, keep_on_top=keep_on_top)
self.output_element = Output(size=win_size)
if no_button:
self.layout = [[self.output_element]]
else:
self.layout = [
[self.output_element],
[DummyButton('Quit')]
]
self.window.AddRows(self.layout)
self.window.Read(timeout=0) # Show a non-blocking form, returns immediately
_my_windows.active_popups[self.window] = 'debug window'
return
def Print(self, *args, end=None, sep=None):
sepchar = sep if sep is not None else ' '
endchar = end if end is not None else '\n'
if self.window is None: # if window was destroyed already, just print
print(*args, sep=sepchar, end=endchar)
return
_my_windows.active_popups[self.window] = 'debug window'
event, values = self.window.Read(timeout=0)
if event == 'Quit' or event is None:
self.Close()
print(*args, sep=sepchar, end=endchar)
# Add extra check to see if the window was closed... if closed by X sometimes am not told
try:
state = self.window.TKroot.state()
except:
self.Close()
def Close(self):
self.window.Close()
self.window.__del__()
self.window = None
def PrintClose():
EasyPrintClose()
def EasyPrint(*args, size=(None, None), end=None, sep=None, location=(None, None), font=None, no_titlebar=False,
no_button=False, grab_anywhere=False, keep_on_top=False):
global _easy_print_data
if _easy_print_data is None:
_easy_print_data = DebugWin(size=size, location=location, font=font, no_titlebar=no_titlebar,
no_button=no_button, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top)
_easy_print_data.Print(*args, end=end, sep=sep)
Print = EasyPrint
eprint = EasyPrint
def EasyPrintClose():
global _easy_print_data
if _easy_print_data is not None:
_easy_print_data.Close()
_easy_print_data = None
# ======================== Scrolled Text Box =====#
# ===================================================#
def PopupScrolled(*args, button_color=None, yes_no=False, auto_close=False, auto_close_duration=None,
size=(None, None)):
if not args: return
width, height = size
width = width if width else MESSAGE_BOX_LINE_WIDTH
form = Window(args[0], auto_size_text=True, button_color=button_color, auto_close=auto_close,
auto_close_duration=auto_close_duration)
max_line_total, max_line_width, total_lines, height_computed = 0, 0, 0, 0
complete_output = ''
for message in args:
# fancy code to check if string and convert if not is not need. Just always convert to string :-)
# if not isinstance(message, str): message = str(message)
message = str(message)
longest_line_len = max([len(l) for l in message.split('\n')])
width_used = min(longest_line_len, width)
max_line_total = max(max_line_total, width_used)
max_line_width = width
lines_needed = _GetNumLinesNeeded(message, width_used)
height_computed += lines_needed
complete_output += message + '\n'
total_lines += lines_needed
height_computed = MAX_SCROLLED_TEXT_BOX_HEIGHT if height_computed > MAX_SCROLLED_TEXT_BOX_HEIGHT else height_computed
if height:
height_computed = height
form.AddRow(Multiline(complete_output, size=(max_line_width, height_computed)))
pad = max_line_total - 15 if max_line_total > 15 else 1
# show either an OK or Yes/No depending on paramater
if yes_no:
form.AddRow(Text('', size=(pad, 1), auto_size_text=False), Yes(), No())
button, values = form.Read()
return button
else:
form.AddRow(Text('', size=(pad, 1), auto_size_text=False), Button('OK', size=(5, 1), button_color=button_color))
button, values = form.Read()
return button
ScrolledTextBox = PopupScrolled
# ============================== SetGlobalIcon ======#
# Sets the icon to be used by default #
# ===================================================#
def SetGlobalIcon(icon):
global _my_windows
try:
with open(icon, 'r') as icon_file:
pass
except:
raise FileNotFoundError
_my_windows.user_defined_icon = icon
return True
# ============================== SetOptions =========#
# Sets the icon to be used by default #
# ===================================================#
def SetOptions(icon=None, button_color=None, element_size=(None, None), button_element_size=(None, None),
margins=(None, None),
element_padding=(None, None), auto_size_text=None, auto_size_buttons=None, font=None, border_width=None,
slider_border_width=None, slider_relief=None, slider_orientation=None,
autoclose_time=None, message_box_line_width=None,
progress_meter_border_depth=None, progress_meter_style=None,
progress_meter_relief=None, progress_meter_color=None, progress_meter_size=None,
text_justification=None, background_color=None, element_background_color=None,
text_element_background_color=None, input_elements_background_color=None, input_text_color=None,
scrollbar_color=None, text_color=None, element_text_color=None, debug_win_size=(None, None),
window_location=(None, None),
tooltip_time=None):
global DEFAULT_ELEMENT_SIZE
global DEFAULT_BUTTON_ELEMENT_SIZE
global DEFAULT_MARGINS # Margins for each LEFT/RIGHT margin is first term
global DEFAULT_ELEMENT_PADDING # Padding between elements (row, col) in pixels
global DEFAULT_AUTOSIZE_TEXT
global DEFAULT_AUTOSIZE_BUTTONS
global DEFAULT_FONT
global DEFAULT_BORDER_WIDTH
global DEFAULT_AUTOCLOSE_TIME
global DEFAULT_BUTTON_COLOR
global MESSAGE_BOX_LINE_WIDTH
global DEFAULT_PROGRESS_BAR_BORDER_WIDTH
global DEFAULT_PROGRESS_BAR_STYLE
global DEFAULT_PROGRESS_BAR_RELIEF
global DEFAULT_PROGRESS_BAR_COLOR
global DEFAULT_PROGRESS_BAR_SIZE
global DEFAULT_TEXT_JUSTIFICATION
global DEFAULT_DEBUG_WINDOW_SIZE
global DEFAULT_SLIDER_BORDER_WIDTH
global DEFAULT_SLIDER_RELIEF
global DEFAULT_SLIDER_ORIENTATION
global DEFAULT_BACKGROUND_COLOR
global DEFAULT_INPUT_ELEMENTS_COLOR
global DEFAULT_ELEMENT_BACKGROUND_COLOR
global DEFAULT_TEXT_ELEMENT_BACKGROUND_COLOR
global DEFAULT_SCROLLBAR_COLOR
global DEFAULT_TEXT_COLOR
global DEFAULT_WINDOW_LOCATION
global DEFAULT_ELEMENT_TEXT_COLOR
global DEFAULT_INPUT_TEXT_COLOR
global DEFAULT_TOOLTIP_TIME
global _my_windows
if icon:
try:
with open(icon, 'r') as icon_file:
pass
except:
raise FileNotFoundError
_my_windows.user_defined_icon = icon
if button_color != None:
DEFAULT_BUTTON_COLOR = button_color
if element_size != (None, None):
DEFAULT_ELEMENT_SIZE = element_size
if button_element_size != (None, None):
DEFAULT_BUTTON_ELEMENT_SIZE = button_element_size
if margins != (None, None):
DEFAULT_MARGINS = margins
if element_padding != (None, None):
DEFAULT_ELEMENT_PADDING = element_padding
if auto_size_text != None:
DEFAULT_AUTOSIZE_TEXT = auto_size_text
if auto_size_buttons != None:
DEFAULT_AUTOSIZE_BUTTONS = auto_size_buttons
if font != None:
DEFAULT_FONT = font
if border_width != None:
DEFAULT_BORDER_WIDTH = border_width
if autoclose_time != None:
DEFAULT_AUTOCLOSE_TIME = autoclose_time
if message_box_line_width != None:
MESSAGE_BOX_LINE_WIDTH = message_box_line_width
if progress_meter_border_depth != None:
DEFAULT_PROGRESS_BAR_BORDER_WIDTH = progress_meter_border_depth
if progress_meter_style != None:
DEFAULT_PROGRESS_BAR_STYLE = progress_meter_style
if progress_meter_relief != None:
DEFAULT_PROGRESS_BAR_RELIEF = progress_meter_relief
if progress_meter_color != None:
DEFAULT_PROGRESS_BAR_COLOR = progress_meter_color
if progress_meter_size != None:
DEFAULT_PROGRESS_BAR_SIZE = progress_meter_size
if slider_border_width != None:
DEFAULT_SLIDER_BORDER_WIDTH = slider_border_width
if slider_orientation != None:
DEFAULT_SLIDER_ORIENTATION = slider_orientation
if slider_relief != None:
DEFAULT_SLIDER_RELIEF = slider_relief
if text_justification != None:
DEFAULT_TEXT_JUSTIFICATION = text_justification
if background_color != None:
DEFAULT_BACKGROUND_COLOR = background_color
if text_element_background_color != None:
DEFAULT_TEXT_ELEMENT_BACKGROUND_COLOR = text_element_background_color
if input_elements_background_color != None:
DEFAULT_INPUT_ELEMENTS_COLOR = input_elements_background_color
if element_background_color != None:
DEFAULT_ELEMENT_BACKGROUND_COLOR = element_background_color
if window_location != (None, None):
DEFAULT_WINDOW_LOCATION = window_location
if debug_win_size != (None, None):
DEFAULT_DEBUG_WINDOW_SIZE = debug_win_size
if text_color != None:
DEFAULT_TEXT_COLOR = text_color
if scrollbar_color != None:
DEFAULT_SCROLLBAR_COLOR = scrollbar_color
if element_text_color != None:
DEFAULT_ELEMENT_TEXT_COLOR = element_text_color
if input_text_color is not None:
DEFAULT_INPUT_TEXT_COLOR = input_text_color
if tooltip_time is not None:
DEFAULT_TOOLTIP_TIME = tooltip_time
return True
#################### ChangeLookAndFeel #######################
# Predefined settings that will change the colors and styles #
# of the elements. #
##############################################################
LOOK_AND_FEEL_TABLE = {'SystemDefault':
{'BACKGROUND': COLOR_SYSTEM_DEFAULT,
'TEXT': COLOR_SYSTEM_DEFAULT,
'INPUT': COLOR_SYSTEM_DEFAULT, 'TEXT_INPUT': COLOR_SYSTEM_DEFAULT,
'SCROLL': COLOR_SYSTEM_DEFAULT,
'BUTTON': OFFICIAL_PYSIMPLEGUI_BUTTON_COLOR,
'PROGRESS': COLOR_SYSTEM_DEFAULT,
'BORDER': 1, 'SLIDER_DEPTH': 1,
'PROGRESS_DEPTH': 0},
'Reddit': {'BACKGROUND': '#ffffff',
'TEXT': '#1a1a1b',
'INPUT': '#dae0e6',
'TEXT_INPUT': '#222222',
'SCROLL': '#a5a4a4',
'BUTTON': ('white', '#0079d3'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0,
'ACCENT1': '#ff5414',
'ACCENT2': '#33a8ff',
'ACCENT3': '#dbf0ff'},
'Topanga': {'BACKGROUND': '#282923',
'TEXT': '#E7DB74',
'INPUT': '#393a32',
'TEXT_INPUT': '#E7C855',
'SCROLL': '#E7C855',
'BUTTON': ('#E7C855', '#284B5A'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1, 'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0,
'ACCENT1': '#c15226',
'ACCENT2': '#7a4d5f',
'ACCENT3': '#889743'},
'GreenTan': {'BACKGROUND': '#9FB8AD',
'TEXT': COLOR_SYSTEM_DEFAULT,
'INPUT': '#F7F3EC', 'TEXT_INPUT': 'black',
'SCROLL': '#F7F3EC',
'BUTTON': ('white', '#475841'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1, 'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Dark': {'BACKGROUND': 'gray25',
'TEXT': 'white',
'INPUT': 'gray30',
'TEXT_INPUT': 'white',
'SCROLL': 'gray44',
'BUTTON': ('white', '#004F00'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'LightGreen': {'BACKGROUND': '#B7CECE',
'TEXT': 'black',
'INPUT': '#FDFFF7',
'TEXT_INPUT': 'black',
'SCROLL': '#FDFFF7',
'BUTTON': ('white', '#658268'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'ACCENT1': '#76506d',
'ACCENT2': '#5148f1',
'ACCENT3': '#0a1c84',
'PROGRESS_DEPTH': 0},
'Dark2': {'BACKGROUND': 'gray25',
'TEXT': 'white',
'INPUT': 'white',
'TEXT_INPUT': 'black',
'SCROLL': 'gray44',
'BUTTON': ('white', '#004F00'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Black': {'BACKGROUND': 'black',
'TEXT': 'white',
'INPUT': 'gray30',
'TEXT_INPUT': 'white',
'SCROLL': 'gray44',
'BUTTON': ('black', 'white'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Tan': {'BACKGROUND': '#fdf6e3',
'TEXT': '#268bd1',
'INPUT': '#eee8d5',
'TEXT_INPUT': '#6c71c3',
'SCROLL': '#eee8d5',
'BUTTON': ('white', '#063542'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'TanBlue': {'BACKGROUND': '#e5dece',
'TEXT': '#063289',
'INPUT': '#f9f8f4',
'TEXT_INPUT': '#242834',
'SCROLL': '#eee8d5',
'BUTTON': ('white', '#063289'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'DarkTanBlue': {'BACKGROUND': '#242834',
'TEXT': '#dfe6f8',
'INPUT': '#97755c',
'TEXT_INPUT': 'white',
'SCROLL': '#a9afbb',
'BUTTON': ('white', '#063289'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'DarkAmber': {'BACKGROUND': '#2c2825',
'TEXT': '#fdcb52',
'INPUT': '#705e52',
'TEXT_INPUT': '#fdcb52',
'SCROLL': '#705e52',
'BUTTON': ('black', '#fdcb52'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'DarkBlue': {'BACKGROUND': '#1a2835',
'TEXT': '#d1ecff',
'INPUT': '#335267',
'TEXT_INPUT': '#acc2d0',
'SCROLL': '#1b6497',
'BUTTON': ('black', '#fafaf8'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1, 'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Reds': {'BACKGROUND': '#280001',
'TEXT': 'white',
'INPUT': '#d8d584',
'TEXT_INPUT': 'black',
'SCROLL': '#763e00',
'BUTTON': ('black', '#daad28'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Green': {'BACKGROUND': '#82a459',
'TEXT': 'black',
'INPUT': '#d8d584',
'TEXT_INPUT': 'black',
'SCROLL': '#e3ecf3',
'BUTTON': ('white', '#517239'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'BluePurple': {'BACKGROUND': '#A5CADD',
'TEXT': '#6E266E',
'INPUT': '#E0F5FF',
'TEXT_INPUT': 'black',
'SCROLL': '#E0F5FF',
'BUTTON': ('white', '#303952'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Purple': {'BACKGROUND': '#B0AAC2',
'TEXT': 'black',
'INPUT': '#F2EFE8',
'SCROLL': '#F2EFE8',
'TEXT_INPUT': 'black',
'BUTTON': ('black', '#C2D4D8'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'BlueMono': {'BACKGROUND': '#AAB6D3',
'TEXT': 'black',
'INPUT': '#F1F4FC',
'SCROLL': '#F1F4FC',
'TEXT_INPUT': 'black',
'BUTTON': ('white', '#7186C7'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'GreenMono': {'BACKGROUND': '#A8C1B4',
'TEXT': 'black',
'INPUT': '#DDE0DE',
'SCROLL': '#E3E3E3',
'TEXT_INPUT': 'black',
'BUTTON': ('white', '#6D9F85'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'BrownBlue': {'BACKGROUND': '#64778d',
'TEXT': 'white',
'INPUT': '#f0f3f7',
'SCROLL': '#A6B2BE',
'TEXT_INPUT': 'black',
'BUTTON': ('white', '#283b5b'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'BrightColors': {'BACKGROUND': '#b4ffb4',
'TEXT': 'black',
'INPUT': '#ffff64',
'SCROLL': '#ffb482',
'TEXT_INPUT': 'black',
'BUTTON': ('black', '#ffa0dc'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'NeutralBlue': {'BACKGROUND': '#92aa9d',
'TEXT': 'black',
'INPUT': '#fcfff6',
'SCROLL': '#fcfff6',
'TEXT_INPUT': 'black',
'BUTTON': ('black', '#d0dbbd'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'Kayak': {'BACKGROUND': '#a7ad7f',
'TEXT': 'black',
'INPUT': '#e6d3a8',
'SCROLL': '#e6d3a8',
'TEXT_INPUT': 'black',
'BUTTON': ('white', '#5d907d'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'SandyBeach': {'BACKGROUND': '#efeccb',
'TEXT': '#012f2f',
'INPUT': '#e6d3a8',
'SCROLL': '#e6d3a8',
'TEXT_INPUT': '#012f2f',
'BUTTON': ('white', '#046380'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1, 'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0},
'TealMono': {'BACKGROUND': '#a8cfdd',
'TEXT': 'black',
'INPUT': '#dfedf2', 'SCROLL': '#dfedf2',
'TEXT_INPUT': 'black',
'BUTTON': ('white', '#183440'),
'PROGRESS': DEFAULT_PROGRESS_BAR_COLOR,
'BORDER': 1,
'SLIDER_DEPTH': 0,
'PROGRESS_DEPTH': 0}
}
def ListOfLookAndFeelValues():
return list(LOOK_AND_FEEL_TABLE.keys())
def ChangeLookAndFeel(index):
# global LOOK_AND_FEEL_TABLE
#
# if sys.platform == 'darwin':
# print('*** Changing look and feel is not supported on Mac platform ***')
# return
# look and feel table
try:
colors = LOOK_AND_FEEL_TABLE[index]
SetOptions(background_color=colors['BACKGROUND'],
text_element_background_color=colors['BACKGROUND'],
element_background_color=colors['BACKGROUND'],
text_color=colors['TEXT'],
input_elements_background_color=colors['INPUT'],
button_color=colors['BUTTON'],
progress_meter_color=colors['PROGRESS'],
border_width=colors['BORDER'],
slider_border_width=colors['SLIDER_DEPTH'],
progress_meter_border_depth=colors['PROGRESS_DEPTH'],
scrollbar_color=(colors['SCROLL']),
element_text_color=colors['TEXT'],
input_text_color=colors['TEXT_INPUT'])
except: # most likely an index out of range
print('** Warning - Look and Feel value not valid. Change your ChangeLookAndFeel call. **')
# ============================== sprint ======#
# Is identical to the Scrolled Text Box #
# Provides a crude 'print' mechanism but in a #
# GUI environment #
# ============================================#
sprint = ScrolledTextBox
# Converts an object's contents into a nice printable string. Great for dumping debug data
def ObjToStringSingleObj(obj):
if obj is None:
return 'None'
return str(obj.__class__) + '\n' + '\n'.join(
(repr(item) + ' = ' + repr(obj.__dict__[item]) for item in sorted(obj.__dict__)))
def ObjToString(obj, extra=' '):
if obj is None:
return 'None'
return str(obj.__class__) + '\n' + '\n'.join(
(extra + (str(item) + ' = ' +
(ObjToString(obj.__dict__[item], extra + ' ') if hasattr(obj.__dict__[item], '__dict__') else str(
obj.__dict__[item])))
for item in sorted(obj.__dict__)))
# ------------------------------------------------------------------------------------------------------------------ #
# ===================================== Upper PySimpleGUI ======================================================== #
# Pre-built dialog boxes for all your needs These are the "high level API calls #
# ------------------------------------------------------------------------------------------------------------------ #
# ----------------------------------- The mighty Popup! ------------------------------------------------------------ #
def Popup(*args, button_color=None, background_color=None, text_color=None, button_type=POPUP_BUTTONS_OK,
auto_close=False, auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None,
font=None, no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Popup - Display a popup box with as many parms as you wish to include
:param args:
:param button_color:
:param background_color:
:param text_color:
:param button_type:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
global _my_windows
if not args:
args_to_print = ['']
else:
args_to_print = args
if line_width != None:
local_line_width = line_width
else:
local_line_width = MESSAGE_BOX_LINE_WIDTH
title = args_to_print[0] if args_to_print[0] is not None else 'None'
window = Window(title, auto_size_text=True, background_color=background_color, button_color=button_color,
auto_close=auto_close, auto_close_duration=auto_close_duration, icon=icon, font=font,
no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
max_line_total, total_lines = 0, 0
for message in args_to_print:
# fancy code to check if string and convert if not is not need. Just always convert to string :-)
# if not isinstance(message, str): message = str(message)
message = str(message)
if message.count('\n'):
message_wrapped = message
else:
message_wrapped = textwrap.fill(message, local_line_width)
message_wrapped_lines = message_wrapped.count('\n') + 1
longest_line_len = max([len(l) for l in message.split('\n')])
width_used = min(longest_line_len, local_line_width)
max_line_total = max(max_line_total, width_used)
# height = _GetNumLinesNeeded(message, width_used)
height = message_wrapped_lines
window.AddRow(
Text(message_wrapped, auto_size_text=True, text_color=text_color, background_color=background_color))
total_lines += height
if total_lines < 3:
[window.AddRow(Text('')) for i in range(2)]
if non_blocking:
PopupButton = DummyButton # important to use or else button will close other windows too!
else:
PopupButton = CloseButton
# show either an OK or Yes/No depending on paramater
if button_type is POPUP_BUTTONS_YES_NO:
window.AddRow(PopupButton('Yes', button_color=button_color, focus=True, bind_return_key=True, pad=((20, 5), 3),
size=(60, 20)), PopupButton('No', button_color=button_color, size=(60, 20)))
elif button_type is POPUP_BUTTONS_CANCELLED:
window.AddRow(
PopupButton('Cancelled', button_color=button_color, focus=True, bind_return_key=True, pad=((20, 0), 3)))
elif button_type is POPUP_BUTTONS_ERROR:
window.AddRow(PopupButton('Error', size=(60, 20), button_color=button_color, focus=True, bind_return_key=True,
pad=((20, 0), 3)))
elif button_type is POPUP_BUTTONS_OK_CANCEL:
window.AddRow(PopupButton('OK', size=(60, 20), button_color=button_color, focus=True, bind_return_key=True),
PopupButton('Cancel', size=(60, 20), button_color=button_color))
elif button_type is POPUP_BUTTONS_NO_BUTTONS:
pass
else:
window.AddRow(PopupButton('OK', size=(60, 20), button_color=button_color, focus=True, bind_return_key=True))
if non_blocking:
button, values = window.Read(timeout=0)
_my_windows.active_popups[window] = title
else:
button, values = window.Read()
return button
# ============================== MsgBox============#
# Lazy function. Same as calling Popup with parms #
# This function WILL Disappear perhaps today #
# ==================================================#
# MsgBox is the legacy call and should not be used any longer
def MsgBox(*args):
raise DeprecationWarning('MsgBox is no longer supported... change your call to Popup')
# --------------------------- PopupNoButtons ---------------------------
def PopupNoButtons(*args, button_color=None, background_color=None, text_color=None, auto_close=False,
auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None, font=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Show a Popup but without any buttons
:param args:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
button_type=POPUP_BUTTONS_NO_BUTTONS,
auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
line_width=line_width,
font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
# --------------------------- PopupNonBlocking ---------------------------
def PopupNonBlocking(*args, button_type=POPUP_BUTTONS_OK, button_color=None, background_color=None, text_color=None,
auto_close=False, auto_close_duration=None, non_blocking=True, icon=DEFAULT_WINDOW_ICON,
line_width=None, font=None, no_titlebar=False, grab_anywhere=False, keep_on_top=False,
location=(None, None)):
"""
Show Popup box and immediately return (does not block)
:param args:
:param button_type:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
button_type=button_type,
auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
line_width=line_width,
font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
PopupNoWait = PopupNonBlocking
# --------------------------- PopupQuick - a NonBlocking, Self-closing Popup ---------------------------
def PopupQuick(*args, button_type=POPUP_BUTTONS_OK, button_color=None, background_color=None, text_color=None,
auto_close=True, auto_close_duration=2, non_blocking=True, icon=DEFAULT_WINDOW_ICON, line_width=None,
font=None, no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Show Popup box that doesn't block and closes itself
:param args:
:param button_type:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
button_type=button_type,
auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
line_width=line_width,
font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
# --------------------------- PopupQuick - a NonBlocking, Self-closing Popup with no titlebar and no buttons ---------------------------
def PopupQuickMessage(*args, button_type=POPUP_BUTTONS_NO_BUTTONS, button_color=None, background_color=None,
text_color=None,
auto_close=True, auto_close_duration=2, non_blocking=True, icon=DEFAULT_WINDOW_ICON,
line_width=None,
font=None, no_titlebar=True, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Show Popup box that doesn't block and closes itself
:param args:
:param button_type:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
button_type=button_type,
auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
line_width=line_width,
font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
# --------------------------- PopupNoTitlebar ---------------------------
def PopupNoTitlebar(*args, button_type=POPUP_BUTTONS_OK, button_color=None, background_color=None, text_color=None,
auto_close=False, auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON,
line_width=None, font=None, grab_anywhere=True, keep_on_top=False, location=(None, None)):
"""
Display a Popup without a titlebar. Enables grab anywhere so you can move it
:param args:
:param button_type:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
button_type=button_type,
auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
line_width=line_width,
font=font, no_titlebar=True, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
PopupNoFrame = PopupNoTitlebar
PopupNoBorder = PopupNoTitlebar
PopupAnnoying = PopupNoTitlebar
# --------------------------- PopupAutoClose ---------------------------
def PopupAutoClose(*args, button_type=POPUP_BUTTONS_OK, button_color=None, background_color=None, text_color=None,
auto_close=True, auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON,
line_width=None, font=None, no_titlebar=False, grab_anywhere=False, keep_on_top=False,
location=(None, None)):
"""
Popup that closes itself after some time period
:param args:
:param button_type:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_color=button_color, background_color=background_color, text_color=text_color,
button_type=button_type,
auto_close=auto_close, auto_close_duration=auto_close_duration, non_blocking=non_blocking, icon=icon,
line_width=line_width,
font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
PopupTimed = PopupAutoClose
# --------------------------- PopupError ---------------------------
def PopupError(*args, button_color=DEFAULT_ERROR_BUTTON_COLOR, background_color=None, text_color=None, auto_close=False,
auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None, font=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Popup with colored button and 'Error' as button text
:param args:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_type=POPUP_BUTTONS_ERROR, background_color=background_color, text_color=text_color,
non_blocking=non_blocking, icon=icon, line_width=line_width, button_color=button_color, auto_close=auto_close,
auto_close_duration=auto_close_duration, font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere,
keep_on_top=keep_on_top, location=location)
# --------------------------- PopupCancel ---------------------------
def PopupCancel(*args, button_color=None, background_color=None, text_color=None, auto_close=False,
auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None, font=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Display Popup with "cancelled" button text
:param args:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_type=POPUP_BUTTONS_CANCELLED, background_color=background_color, text_color=text_color,
non_blocking=non_blocking, icon=icon, line_width=line_width, button_color=button_color, auto_close=auto_close,
auto_close_duration=auto_close_duration, font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere,
keep_on_top=keep_on_top, location=location)
# --------------------------- PopupOK ---------------------------
def PopupOK(*args, button_color=None, background_color=None, text_color=None, auto_close=False,
auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None, font=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Display Popup with OK button only
:param args:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return:
"""
Popup(*args, button_type=POPUP_BUTTONS_OK, background_color=background_color, text_color=text_color,
non_blocking=non_blocking, icon=icon, line_width=line_width, button_color=button_color, auto_close=auto_close,
auto_close_duration=auto_close_duration, font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere,
keep_on_top=keep_on_top, location=location)
# --------------------------- PopupOKCancel ---------------------------
def PopupOKCancel(*args, button_color=None, background_color=None, text_color=None, auto_close=False,
auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None, font=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Display popup with OK and Cancel buttons
:param args:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return: OK, Cancel or None
"""
return Popup(*args, button_type=POPUP_BUTTONS_OK_CANCEL, background_color=background_color, text_color=text_color,
non_blocking=non_blocking, icon=icon, line_width=line_width, button_color=button_color,
auto_close=auto_close, auto_close_duration=auto_close_duration, font=font, no_titlebar=no_titlebar,
grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
# --------------------------- PopupYesNo ---------------------------
def PopupYesNo(*args, button_color=None, background_color=None, text_color=None, auto_close=False,
auto_close_duration=None, non_blocking=False, icon=DEFAULT_WINDOW_ICON, line_width=None, font=None,
no_titlebar=False, grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Display Popup with Yes and No buttons
:param args:
:param button_color:
:param background_color:
:param text_color:
:param auto_close:
:param auto_close_duration:
:param non_blocking:
:param icon:
:param line_width:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return: Yes, No or None
"""
return Popup(*args, button_type=POPUP_BUTTONS_YES_NO, background_color=background_color, text_color=text_color,
non_blocking=non_blocking, icon=icon, line_width=line_width, button_color=button_color,
auto_close=auto_close, auto_close_duration=auto_close_duration, font=font, no_titlebar=no_titlebar,
grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
##############################################################################
# The PopupGet_____ functions - Will return user input #
##############################################################################
# --------------------------- PopupGetFolder ---------------------------
def PopupGetFolder(message, default_path='', no_window=False, size=(None, None), button_color=None,
background_color=None, text_color=None, icon=DEFAULT_WINDOW_ICON, font=None, no_titlebar=False,
grab_anywhere=False, keep_on_top=False, location=(None, None), initial_folder=None):
"""
Display popup with text entry field and browse button. Browse for folder
:param message:
:param default_path:
:param no_window:
:param size:
:param button_color:
:param background_color:
:param text_color:
:param icon:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return: Contents of text field. None if closed using X or cancelled
"""
global _my_windows
if no_window:
if _my_windows.NumOpenWindows:
pass
folder_name = 'todo'
return folder_name
layout = [[Text(message, auto_size_text=True, text_color=text_color, background_color=background_color)],
[InputText(default_text=default_path, size=size), FolderBrowse(initial_folder=initial_folder)],
[CloseButton('Ok', size=(60, 20), bind_return_key=True), CloseButton('Cancel', size=(60, 20))]]
window = Window(title=message, icon=icon, auto_size_text=True, button_color=button_color,
background_color=background_color,
font=font, no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top,
location=location)
(button, input_values) = window.LayoutAndRead(layout)
if button != 'Ok':
return None
else:
path = input_values[0]
return path
# --------------------------- PopupGetFile ---------------------------
def PopupGetFile(message, default_path='', default_extension='', save_as=False, file_types=(("ALL Files", "*.*"),),
no_window=False, size=(None, None), button_color=None, background_color=None, text_color=None,
icon=DEFAULT_WINDOW_ICON, font=None, no_titlebar=False, grab_anywhere=False, keep_on_top=False,
location=(None, None), initial_folder=None):
"""
Display popup with text entry field and browse button. Browse for file
:param message:
:param default_path:
:param default_extension:
:param save_as:
:param file_types:
:param no_window:
:param size:
:param button_color:
:param background_color:
:param text_color:
:param icon:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return: string representing the path chosen, None if cancelled or window closed with X
"""
global _my_windows
if no_window:
if _my_windows.NumOpenWindows:
pass
if save_as:
filename = 'TODO'
else:
filename = 'TODO'
return filename
browse_button = SaveAs(file_types=file_types, initial_folder=initial_folder) if save_as else FileBrowse(
file_types=file_types, initial_folder=initial_folder)
layout = [[Text(message, auto_size_text=True, text_color=text_color, background_color=background_color)],
[InputText(default_text=default_path, size=size), browse_button],
[CButton('Ok', size=(60, 20), bind_return_key=True), CButton('Cancel', size=(60, 20))]]
window = Window(title=message, icon=icon, auto_size_text=True, button_color=button_color, font=font,
background_color=background_color,
no_titlebar=no_titlebar, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top, location=location)
(button, input_values) = window.Layout(layout).Read()
# window.Close()
if button != 'Ok':
return None
else:
path = input_values[0]
return path
# --------------------------- PopupGetText ---------------------------
def PopupGetText(message, default_text='', password_char='', size=(None, None), button_color=None,
background_color=None, text_color=None, icon=DEFAULT_WINDOW_ICON, font=None, no_titlebar=False,
grab_anywhere=False, keep_on_top=False, location=(None, None)):
"""
Display Popup with text entry field
:param message:
:param default_text:
:param password_char:
:param size:
:param button_color:
:param background_color:
:param text_color:
:param icon:
:param font:
:param no_titlebar:
:param grab_anywhere:
:param keep_on_top:
:param location:
:return: Text entered or None if window was closed
"""
layout = [[Text(message, auto_size_text=True, text_color=text_color, background_color=background_color, font=font)],
[InputText(default_text=default_text, size=size, password_char=password_char)],
[CloseButton('Ok', size=(60, 20), bind_return_key=True), CloseButton('Cancel', size=(60, 20))]]
window = Window(title=message, icon=icon, auto_size_text=True, button_color=button_color, no_titlebar=no_titlebar,
background_color=background_color, grab_anywhere=grab_anywhere, keep_on_top=keep_on_top,
location=location)
(button, input_values) = window.Layout(layout).Read()
if button != 'Ok':
return None
else:
return input_values[0]
def main():
layout = [[Text('You are running the PySimpleGUI.py file itself')],
[Text('You should be importing it rather than running it')],
[Text('Here is your sample input window....')],
[Text('Source File', size=(150, 25), justification='right'), InputText('Source', focus=True), FileBrowse()],
[Text('Destination Folder', size=(150, 25), justification='right'), InputText('Dest'), FolderBrowse()],
[Ok(bind_return_key=True), Cancel()]]
window = Window('Demo window..',auto_size_buttons=False, default_element_size=(280,22), default_button_element_size=(80,20)).Layout(layout)
event, values = window.Read()
window.Close()
if __name__ == '__main__':
main()
exit(69)