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Columns!!

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Columns feature, fix for opening multiple windows.
This commit is contained in:
MikeTheWatchGuy 2018-08-14 16:49:36 -04:00
parent d0ab0c42c5
commit b757caa18d
1 changed files with 476 additions and 39 deletions
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509
PySimpleGUI.py
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@ -133,6 +133,7 @@ ELEM_TYPE_IMAGE = 30
ELEM_TYPE_INPUT_SLIDER = 10
ELEM_TYPE_INPUT_LISTBOX = 11
ELEM_TYPE_OUTPUT = 300
ELEM_TYPE_COLUMN = 555
ELEM_TYPE_PROGRESS_BAR = 200
ELEM_TYPE_BLANK = 100
@ -643,6 +644,7 @@ class Button(Element):
# modify the Results table in the parent FlexForm object
r,c = self.Position
self.ParentForm.LastButtonClicked = self.ButtonText
self.ParentForm.FormRemainedOpen = False
# if the form is tabbed, must collect all form's results and destroy all forms
if self.ParentForm.IsTabbedForm:
self.ParentForm.UberParent._Close()
@ -651,12 +653,13 @@ class Button(Element):
self.ParentForm.TKroot.quit()
if self.ParentForm.NonBlocking:
self.ParentForm.TKroot.destroy()
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
# _my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
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
r,c = self.Position
self.ParentForm.LastButtonClicked = self.ButtonText
self.ParentForm.FormRemainedOpen = True
self.ParentForm.TKroot.quit() # kick the users out of the mainloop
return
@ -763,6 +766,54 @@ class Slider(Element):
super().__del__()
# ---------------------------------------------------------------------- #
# Column #
# ---------------------------------------------------------------------- #
class Column(Element):
def __init__(self, layout, background_color = None):
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.Layout(layout)
super().__init__(ELEM_TYPE_COLUMN, background_color=background_color)
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)
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 __del__(self):
for row in self.Rows:
for element in row:
element.__del__()
try:
del(self.TKroot)
except:
pass
super().__del__()
# ------------------------------------------------------------------------- #
# FlexForm CLASS #
@ -791,6 +842,7 @@ class FlexForm:
self.NonBlocking = False
self.TKroot = None
self.TKrootDestroyed = False
self.FormRemainedOpen = False
self.TKAfterID = None
self.ProgressBarColor = progress_bar_color
self.AutoCloseDuration = auto_close_duration
@ -905,7 +957,7 @@ class FlexForm:
if self.RootNeedsDestroying:
self.TKroot.destroy()
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
return BuildResults(self, False)
return BuildResults(self, False, self)
def ReadNonBlocking(self, Message=''):
if self.TKrootDestroyed:
@ -919,27 +971,15 @@ class FlexForm:
except:
self.TKrootDestroyed = True
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
return BuildResults(self, False)
return BuildResults(self, False, self)
# LEGACY version of ReadNonBlocking
def Refresh(self, Message=''):
if self.TKrootDestroyed:
return None, None
if Message:
print(Message)
try:
rc = self.TKroot.update()
except:
self.TKrootDestroyed = True
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
return BuildResults(self, False)
def _Close(self):
try:
self.TKroot.update()
except: pass
if not self.NonBlocking:
results = BuildResults(self, False)
results = BuildResults(self, False, self)
if self.TKrootDestroyed:
return None
self.TKrootDestroyed = True
@ -966,10 +1006,10 @@ class FlexForm:
for row in self.Rows:
for element in row:
element.__del__()
try:
del(self.TKroot)
except:
pass
# try:
# del(self.TKroot)
# except:
# pass
# ------------------------------------------------------------------------- #
# UberForm CLASS #
@ -1093,7 +1133,7 @@ def AddToReturnList(form, value):
#----------------------------------------------------------------------------#
# ------- FUNCTION InitializeResults. Sets up form results matrix --------#
def InitializeResults(form):
BuildResults(form, True)
BuildResults(form, True, form)
return
#===== Radio Button RadVar encoding and decoding =====#
@ -1110,42 +1150,64 @@ def EncodeRadioRowCol(row, col):
# ------- 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):
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
button_pressed_text = None
input_values = []
form.DictionaryKeyCounter = 0
form.ReturnValuesDictionary = {}
form.ReturnValuesList = []
key_counter = 0
BuildResultsForSubform(form, initialize_only, top_level_form)
return form.ReturnValues
def BuildResultsForSubform(form, initialize_only, top_level_form):
button_pressed_text = None
for row_num,row in enumerate(form.Rows):
for col_num, element in enumerate(row):
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)
# for key in element.ReturnValuesDictionary:
# top_level_form.ReturnValuesDictionary[key] = element.ReturnValuesDictionary[key]
# top_level_form.DictionaryKeyCounter += element.DictionaryKeyCounter
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.TKStringVar.get()
if not form.NonBlocking and not element.do_not_clear:
if not top_level_form.NonBlocking and not element.do_not_clear:
element.TKStringVar.set('')
elif element.Type == ELEM_TYPE_INPUT_CHECKBOX:
value=element.TKIntVar.get()
value = element.TKIntVar.get()
value = (value != 0)
elif element.Type == ELEM_TYPE_INPUT_RADIO:
RadVar=element.TKIntVar.get()
this_rowcol = EncodeRadioRowCol(row_num,col_num)
value = RadVar == this_rowcol
elif element.Type == ELEM_TYPE_BUTTON:
if form.LastButtonClicked == element.ButtonText:
button_pressed_text = form.LastButtonClicked
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
form.LastButtonClicked = None
top_level_form.LastButtonClicked = None
elif element.Type == ELEM_TYPE_INPUT_COMBO:
value=element.TKStringVar.get()
elif element.Type == ELEM_TYPE_INPUT_LISTBOX:
try:
items=element.TKListbox.curselection()
value = [element.Values[int(item)] for item in items]
except:
value = ''
elif element.Type == ELEM_TYPE_INPUT_SPIN:
try:
value=element.TKStringVar.get()
@ -1159,17 +1221,18 @@ def BuildResults(form, initialize_only):
elif element.Type == ELEM_TYPE_INPUT_MULTILINE:
try:
value=element.TKText.get(1.0, tk.END)
if not form.NonBlocking and not element.do_not_clear:
if not top_level_form.NonBlocking and not element.do_not_clear:
element.TKText.delete('1.0', tk.END)
except:
value = None
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:
element.Type != ELEM_TYPE_OUTPUT and element.Type != ELEM_TYPE_PROGRESS_BAR and element.Type!= ELEM_TYPE_COLUMN:
AddToReturnList(form, value)
AddToReturnDictionary(form, element, value)
AddToReturnDictionary(top_level_form, element, value)
try:
form.ReturnValuesDictionary.pop(None, None) # clean up dictionary include None was included
@ -1186,7 +1249,379 @@ def BuildResults(form, initialize_only):
# ------------------------------------------------------------------------------------------------------------------ #
# ===================================== TK CODE STARTS HERE ====================================================== #
# ------------------------------------------------------------------------------------------------------------------ #
def PackFormIntoFrame(form, containing_frame, toplevel_form):
def CharWidthInPixels():
return tkinter.font.Font().measure('A') # single character width
# only set title on non-tabbed forms
border_depth = toplevel_form.BorderDepth if toplevel_form.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(form.Rows):
######################### LOOP THROUGH ELEMENTS ON ROW #########################
# *********** ------- Loop through ELEMENTS ------- ***********#
# *********** Make TK Row ***********#
tk_row_frame = tk.Frame(containing_frame)
for col_num, element in enumerate(flex_row):
element.ParentForm = toplevel_form # save the button's parent form object
if toplevel_form.Font and (element.Font == DEFAULT_FONT or not element.Font):
font = toplevel_form.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_form.AutoSizeText is not None: # if form override
auto_size_text = toplevel_form.AutoSizeText
else:
auto_size_text = DEFAULT_AUTOSIZE_TEXT
# Determine Element size
element_size = element.Size
if (element_size == (None, None)): # user did not specify a size
element_size = toplevel_form.DefaultElementSize
else: auto_size_text = False # if user has specified a size then it shouldn't autosize
# Apply scaling... Element scaling is higher priority than form level
if element.Scale != (None, None):
element_size = (int(element_size[0] * element.Scale[0]), int(element_size[1] * element.Scale[1]))
elif toplevel_form.Scale != (None, None):
element_size = (int(element_size[0] * toplevel_form.Scale[0]), int(element_size[1] * toplevel_form.Scale[1]))
# Set foreground color
text_color = element.TextColor
element_type = element.Type
# ------------------------- COLUMN element ------------------------- #
if element_type == ELEM_TYPE_COLUMN:
col_frame = tk.Frame(tk_row_frame)
PackFormIntoFrame(element, col_frame, toplevel_form)
col_frame.pack(side=tk.LEFT)
if element.BackgroundColor is not None:
col_frame.configure(background=element.BackgroundColor, highlightbackground=element.BackgroundColor, highlightcolor=element.BackgroundColor)
# ------------------------- TEXT element ------------------------- #
elif element_type == ELEM_TYPE_TEXT:
display_text = element.DisplayText # text to display
if auto_size_text is False:
width, height=element_size
else:
lines = display_text.split('\n')
max_line_len = max([len(l) for l in lines])
num_lines = len(lines)
if max_line_len > element_size[0]: # if text exceeds element size, the will have to wrap
width = element_size[0]
else:
width=max_line_len
height=num_lines
# ---===--- LABEL widget create and place --- #
stringvar = tk.StringVar()
element.TKStringVar = stringvar
stringvar.set(display_text)
if auto_size_text:
width = 0
justify = tk.LEFT if element.Justification == 'left' else tk.CENTER if element.Justification == 'center' else tk.RIGHT
anchor = tk.NW if element.Justification == 'left' else tk.N if element.Justification == 'center' else tk.NE
tktext_label = tk.Label(tk_row_frame, textvariable=stringvar, width=width, height=height, justify=justify, bd=border_depth)
# tktext_label = tk.Label(tk_row_frame,anchor=tk.NW, text=display_text, width=width, height=height, justify=tk.LEFT, bd=border_depth)
# Set wrap-length for text (in PIXELS) == PAIN IN THE ASS
wraplen = tktext_label.winfo_reqwidth() # width of widget in Pixels
tktext_label.configure(anchor=anchor, font=font, wraplen=wraplen*2 ) # set wrap to width of widget
if element.BackgroundColor is not None:
tktext_label.configure(background=element.BackgroundColor)
if element.TextColor != COLOR_SYSTEM_DEFAULT and element.TextColor is not None:
tktext_label.configure(fg=element.TextColor)
tktext_label.pack(side=tk.LEFT)
# ------------------------- BUTTON element ------------------------- #
elif element_type == ELEM_TYPE_BUTTON:
element.Location = (row_num, col_num)
btext = element.ButtonText
btype = element.BType
if element.AutoSizeButton is not None:
auto_size = element.AutoSizeButton
else: auto_size = toplevel_form.AutoSizeButtons
if auto_size is False: width=element_size[0]
else: width = 0
height=element_size[1]
lines = btext.split('\n')
max_line_len = max([len(l) for l in lines])
num_lines = len(lines)
if element.ButtonColor != (None, None)and element.ButtonColor != DEFAULT_BUTTON_COLOR:
bc = element.ButtonColor
elif toplevel_form.ButtonColor != (None, None) and toplevel_form.ButtonColor != DEFAULT_BUTTON_COLOR:
bc = toplevel_form.ButtonColor
else:
bc = DEFAULT_BUTTON_COLOR
border_depth = element.BorderWidth
if btype != BUTTON_TYPE_REALTIME:
tkbutton = tk.Button(tk_row_frame, text=btext, width=width, height=height,command=element.ButtonCallBack, justify=tk.LEFT, bd=border_depth)
else:
tkbutton = tk.Button(tk_row_frame, text=btext, width=width, height=height, justify=tk.LEFT, bd=border_depth)
tkbutton.bind('<ButtonRelease-1>', element.ButtonReleaseCallBack)
tkbutton.bind('<ButtonPress-1>', element.ButtonPressCallBack)
if bc != (None, None) and bc != COLOR_SYSTEM_DEFAULT:
tkbutton.config(foreground=bc[0], background=bc[1])
element.TKButton = tkbutton # not used yet but save the TK button in case
wraplen = tkbutton.winfo_reqwidth() # width of widget in Pixels
if element.ImageFilename: # if button has an image on it
print('Button Image Filename being placed', element.ImageFilename)
photo = tk.PhotoImage(file=element.ImageFilename)
print('PhotoImage object', ObjToString(photo))
if element.ImageSize != (None, None):
width, height = element.ImageSize
if element.ImageSubsample:
photo = photo.subsample(element.ImageSubsample)
else:
width, height = photo.width(), photo.height()
tkbutton.config(image=photo, width=width, height=height)
tkbutton.image = photo
tkbutton.configure(wraplength=wraplen+10, font=font) # set wrap to width of widget
tkbutton.pack(side=tk.LEFT, padx=element.Pad[0], pady=element.Pad[1])
if element.Focus is True or (toplevel_form.UseDefaultFocus and not focus_set):
focus_set = True
element.TKButton.bind('<Return>', element.ReturnKeyHandler)
element.TKButton.focus_set()
toplevel_form.TKroot.focus_force()
# ------------------------- INPUT (Single Line) element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_TEXT:
default_text = element.DefaultText
element.TKStringVar = tk.StringVar()
element.TKStringVar.set(default_text)
show = element.PasswordCharacter if element.PasswordCharacter else ""
element.TKEntry = tk.Entry(tk_row_frame, width=element_size[0], textvariable=element.TKStringVar, bd=border_depth, font=font, show=show)
element.TKEntry.bind('<Return>', element.ReturnKeyHandler)
if element.BackgroundColor is not None and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
element.TKEntry.configure(background=element.BackgroundColor)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKEntry.configure(fg=text_color)
element.TKEntry.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
if element.Focus is True or (toplevel_form.UseDefaultFocus and not focus_set):
focus_set = True
element.TKEntry.focus_set()
# ------------------------- COMBO BOX (Drop Down) element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_COMBO:
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
element.TKStringVar = tk.StringVar()
if element.BackgroundColor and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
combostyle = ttk.Style()
try:
combostyle.theme_create('combostyle',
settings={'TCombobox':
{'configure':
{'selectbackground': element.BackgroundColor,
'fieldbackground': element.BackgroundColor,
'foreground': text_color,
'background': element.BackgroundColor}
}})
except:
try:
combostyle.theme_settings('combostyle',
settings={'TCombobox':
{'configure':
{'selectbackground': element.BackgroundColor,
'fieldbackground': element.BackgroundColor,
'foreground': text_color,
'background': element.BackgroundColor}
}})
except: pass
# ATTENTION: this applies the new style 'combostyle' to all ttk.Combobox
combostyle.theme_use('combostyle')
element.TKCombo = ttk.Combobox(tk_row_frame, width=width, textvariable=element.TKStringVar,font=font )
# element.TKCombo['state']='readonly'
element.TKCombo['values'] = element.Values
# if element.BackgroundColor is not None:
# element.TKCombo.configure(background=element.BackgroundColor)
element.TKCombo.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
element.TKCombo.current(0)
# ------------------------- LISTBOX element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_LISTBOX:
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
element.TKStringVar = tk.StringVar()
element.TKListbox= tk.Listbox(tk_row_frame, height=element_size[1], width=width, selectmode=element.SelectMode, font=font)
for item in element.Values:
element.TKListbox.insert(tk.END, item)
element.TKListbox.selection_set(0,0)
if element.BackgroundColor is not None and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
element.TKListbox.configure(background=element.BackgroundColor)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKListbox.configure(fg=text_color)
# vsb = tk.Scrollbar(tk_row_frame, orient="vertical", command=element.TKListbox.yview)
# element.TKListbox.configure(yscrollcommand=vsb.set)
element.TKListbox.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
# vsb.pack(side=tk.LEFT, fill='y')
# ------------------------- INPUT MULTI LINE element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_MULTILINE:
default_text = element.DefaultText
width, height = element_size
element.TKText = tk.scrolledtext.ScrolledText(tk_row_frame, width=width, height=height, wrap='word', bd=border_depth,font=font)
element.TKText.insert(1.0, default_text) # set the default text
if element.BackgroundColor is not None and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
element.TKText.configure(background=element.BackgroundColor)
element.TKText.vbar.config(troughcolor=DEFAULT_SCROLLBAR_COLOR)
element.TKText.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
if element.EnterSubmits:
element.TKText.bind('<Return>', element.ReturnKeyHandler)
if element.Focus is True or (toplevel_form.UseDefaultFocus and not focus_set):
focus_set = True
element.TKText.focus_set()
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKText.configure(fg=text_color)
# ------------------------- 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.TKIntVar = tk.IntVar()
element.TKIntVar.set(default_value if default_value is not None else 0)
element.TKCheckbutton = tk.Checkbutton(tk_row_frame, anchor=tk.NW, text=element.Text, width=width, variable=element.TKIntVar, bd=border_depth, font=font)
if default_value is None:
element.TKCheckbutton.configure(state='disable')
if element.BackgroundColor is not None:
element.TKCheckbutton.configure(background=element.BackgroundColor)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKCheckbutton.configure(fg=text_color)
element.TKCheckbutton.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
# ------------------------- PROGRESS BAR element ------------------------- #
elif element_type == ELEM_TYPE_PROGRESS_BAR:
# save this form because it must be 'updated' (refreshed) solely for the purpose of updating bar
width = element_size[0]
fnt = tkinter.font.Font()
char_width = fnt.measure('A') # single character width
progress_length = width*char_width
progress_width = element_size[1]
direction = element.Orientation
if element.BarColor != (None, None): # if element has a bar color, use it
bar_color = element.BarColor
else:
bar_color = DEFAULT_PROGRESS_BAR_COLOR
element.TKProgressBar = TKProgressBar(tk_row_frame, element.MaxValue, progress_length, progress_width, orientation=direction, BarColor=bar_color, border_width=element.BorderWidth, relief=element.Relief, style=element.BarStyle )
# element.TKProgressBar = TKProgressBar(tk_row_frame, element.MaxValue, progress_length, progress_width, orientation=direction, BarColor=bar_color, border_width=element.BorderWidth, relief=element.Relief)
element.TKProgressBar.TKProgressBarForReal.pack(side=tk.LEFT, padx=element.Pad[0], pady=element.Pad[1])
# ------------------------- 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
# see if ID has already been placed
value = EncodeRadioRowCol(row_num, col_num) # value to set intvar to if this radio is selected
if ID in toplevel_form.RadioDict:
RadVar = toplevel_form.RadioDict[ID]
else:
RadVar = tk.IntVar()
toplevel_form.RadioDict[ID] = RadVar
element.TKIntVar = RadVar # store the RadVar in Radio object
if default_value: # if this radio is the one selected, set RadVar to match
element.TKIntVar.set(value)
element.TKRadio = tk.Radiobutton(tk_row_frame, anchor=tk.NW, text=element.Text, width=width,
variable=element.TKIntVar, value=value, bd=border_depth, font=font)
if element.BackgroundColor is not None:
element.TKRadio.configure(background=element.BackgroundColor)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKRadio.configure(fg=text_color)
element.TKRadio.pack(side=tk.LEFT, padx=element.Pad[0],pady=element.Pad[1])
# ------------------------- 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.TKStringVar = tk.StringVar()
element.TKSpinBox = tk.Spinbox(tk_row_frame, values=element.Values, textvariable=element.TKStringVar, width=width, bd=border_depth)
element.TKStringVar.set(element.DefaultValue)
element.TKSpinBox.configure(font=font) # set wrap to width of widget
if element.BackgroundColor is not None and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
element.TKSpinBox.configure(background=element.BackgroundColor)
element.TKSpinBox.pack(side=tk.LEFT, padx=element.Pad[0], pady=element.Pad[1])
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKSpinBox.configure(fg=text_color)
# ------------------------- OUTPUT element ------------------------- #
elif element_type == ELEM_TYPE_OUTPUT:
width, height = element_size
element.TKOut = TKOutput(tk_row_frame, width=width, height=height, bd=border_depth, background_color=element.BackgroundColor, text_color=text_color)
element.TKOut.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
# ------------------------- IMAGE Box element ------------------------- #
elif element_type == ELEM_TYPE_IMAGE:
photo = tk.PhotoImage(file=element.Filename)
if element_size == (None, None) or element_size == None or element_size == toplevel_form.DefaultElementSize:
width, height = photo.width(), photo.height()
else:
width, height = element_size
tktext_label = tk.Label(tk_row_frame, image=photo, width=width, height=height, bd=border_depth)
tktext_label.image = photo
# tktext_label.configure(anchor=tk.NW, image=photo)
tktext_label.pack(side=tk.LEFT)
# ------------------------- SLIDER Box element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_SLIDER:
slider_length = element_size[0] * CharWidthInPixels()
slider_width = element_size[1]
element.TKIntVar = tk.IntVar()
element.TKIntVar.set(element.DefaultValue)
if element.Orientation[0] == 'v':
range_from = element.Range[1]
range_to = element.Range[0]
slider_length += DEFAULT_MARGINS[1]*(element_size[0]*2) # add in the padding
else:
range_from = element.Range[0]
range_to = element.Range[1]
tkscale = tk.Scale(tk_row_frame, orient=element.Orientation, variable=element.TKIntVar, from_=range_from, to_=range_to, length=slider_length, width=slider_width , bd=element.BorderWidth, relief=element.Relief, font=font)
# tktext_label.configure(anchor=tk.NW, image=photo)
if element.BackgroundColor is not None:
tkscale.configure(background=element.BackgroundColor)
tkscale.config(troughcolor=DEFAULT_SCROLLBAR_COLOR)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
tkscale.configure(fg=text_color)
tkscale.pack(side=tk.LEFT)
#............................DONE WITH ROW pack the row of widgets ..........................#
# done with row, pack the row of widgets
tk_row_frame.grid(row=row_num+2, sticky=tk.NW, padx=DEFAULT_MARGINS[0])
if form.BackgroundColor is not None:
tk_row_frame.configure(background=form.BackgroundColor)
if not toplevel_form.IsTabbedForm:
toplevel_form.TKroot.configure(padx=DEFAULT_MARGINS[0], pady=DEFAULT_MARGINS[1])
else: toplevel_form.ParentWindow.configure(padx=DEFAULT_MARGINS[0], pady=DEFAULT_MARGINS[1])
return
def ConvertFlexToTK(MyFlexForm):
master = MyFlexForm.TKroot
# only set title on non-tabbed forms
if not MyFlexForm.IsTabbedForm:
master.title(MyFlexForm.Title)
InitializeResults(MyFlexForm)
PackFormIntoFrame(MyFlexForm, master, MyFlexForm)
#....................................... DONE creating and laying out window ..........................#
if MyFlexForm.IsTabbedForm:
master = MyFlexForm.ParentWindow
master.attributes('-alpha', 0) # hide window while getting info and moving
screen_width = master.winfo_screenwidth() # get window info to move to middle of screen
screen_height = master.winfo_screenheight()
if MyFlexForm.Location != (None, None):
x,y = MyFlexForm.Location
elif DEFAULT_WINDOW_LOCATION != (None, None):
x,y = DEFAULT_WINDOW_LOCATION
else:
master.update_idletasks() # don't forget
win_width = master.winfo_width()
win_height = master.winfo_height()
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
move_string = '+%i+%i'%(int(x),int(y))
master.geometry(move_string)
master.attributes('-alpha', 255) # Make window visible again
master.update_idletasks() # don't forget
return
def ConvertFlexToTKOld(MyFlexForm):
def CharWidthInPixels():
return tkinter.font.Font().measure('A') # single character width
master = MyFlexForm.TKroot
@ -1542,6 +1977,7 @@ def ConvertFlexToTK(MyFlexForm):
# ----====----====----====----====----==== STARTUP TK ====----====----====----====----====----#
def ShowTabbedForm(title, *args, auto_close=False, auto_close_duration=DEFAULT_AUTOCLOSE_TIME, fav_icon=DEFAULT_WINDOW_ICON):
# takes as input (form, rows, tab name) for each tab
global _my_windows
uber = UberForm()
@ -1617,9 +2053,9 @@ def StartupTK(my_flex_form):
my_flex_form.TKAfterID = root.after(duration * 1000, my_flex_form._AutoCloseAlarmCallback)
if my_flex_form.NonBlocking:
my_flex_form.TKroot.protocol("WM_WINDOW_DESTROYED", my_flex_form.OnClosingCallback())
pass
else: # it's a blocking form
my_flex_form.TKroot.mainloop()
if not my_flex_form.FormRemainedOpen:
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
if my_flex_form.RootNeedsDestroying:
my_flex_form.TKroot.destroy()
@ -1673,7 +2109,8 @@ def MsgBox(*args, button_color=None, button_type=MSG_BOX_OK, auto_close=False, a
local_line_width = line_width
else:
local_line_width = MESSAGE_BOX_LINE_WIDTH
with FlexForm(args_to_print[0], auto_size_text=True, button_color=button_color, auto_close=auto_close, auto_close_duration=auto_close_duration, icon=icon, font=font) as form:
title = args_to_print[0] if args_to_print[0] is not None else 'None'
with FlexForm(title, auto_size_text=True, button_color=button_color, auto_close=auto_close, auto_close_duration=auto_close_duration, icon=icon, font=font) as form:
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 :-)
@ -2060,7 +2497,7 @@ class DebugWin():
# print(1, 2, 3, sep='-')
# if end is None:
# print("")
self.form.Refresh()
self.form.ReadNonBlocking()
def Close(self):
self.form.CloseNonBlockingForm()