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New methods that are replacing some hastily added ones - TabGroup.Get, Tab.Select, Combo.Get, background colors for non-scrollable columns

This commit is contained in:
MikeTheWatchGuy 2019-08-10 17:16:43 -04:00
parent 2b0de7217f
commit 8782494c87
1 changed files with 91 additions and 27 deletions
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118
PySimpleGUI.py
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@ -971,15 +971,28 @@ class Combo(Element):
def GetSelectedItemsIndexes(self):
"""
Get the list of chosen items and return them as a list of indexes (offsets within the list)
Get the list of chosen items and return them as a list of indexes (offsets within the list).
Do NOT use them method as an alternative from reading the values returned to you in your call to
`Window.Read()`. All input elements should have their values read using the window.Read call, not methods
like this one.
:return: List[int] List of indexes of currently selected items
"""
if not self.TKStringVar:
return []
return [self.TKCombo.current(),] # for tkinter this will always be just 1 item
return [self.TKCombo.current(),] # for tkinter this will always be just 1 item
def Get(self):
try:
if self.TKCombo.current() == -1: # if the current value was not in the original list
value = self.TKCombo.get() # then get the value typed in by user
else:
value = self.Values[self.TKCombo.current()] # get value from original list given index
except:
value = None # only would happen if user closes window
return value
def __del__(self):
""" """
try:
@ -3449,6 +3462,20 @@ class Tab(Element):
element = row[col_num]
return element
def Select(self):
"""
Create a tkinter event that mimics user clicking on a tab. Must have called window.Finalize / Read first!
:param index: (int) indicates which Tab should be selected. Count starts at 0
"""
try:
self.ParentNotebook.select(self.TabID)
except Exception as e:
print('Exception Selecting Tab {}'.format(e))
def __del__(self):
""" """
for row in self.Rows:
@ -3565,30 +3592,50 @@ class TabGroup(Element):
return element.Key
return None
def SelectTab(self, index):
"""
Create a tkinter event that mimics user clicking on a tab. Must have called window.Finalize / Read first!
# def SelectTab(self, index):
# """
# Create a tkinter event that mimics user clicking on a tab. Must have called window.Finalize / Read first!
#
# :param index: (int) indicates which Tab should be selected. Count starts at 0
# """
#
# try:
# self.TKNotebook.select(index)
# except Exception as e:
# print('Exception Selecting Tab {}'.format(e))
#
:param index: (int) indicates which Tab should be selected. Count starts at 0
def Get(self):
"""
Returns the current value for the Tab Group, which will be the currently selected tab's KEY or the text on
the tab if no key is defined. Returns None if an error occurs.
Note that this is exactly the same data that would be returned from a call to Window.Read. Are you sure you
are using this method correctly?
:return: Union[Any, None] The key of the currently selected tab or the tab's text if it has no key
"""
try:
self.TKNotebook.select(index)
except Exception as e:
print('Exception Selecting Tab {}'.format(e))
def GetCurrentlySelectedTabIndex(self):
"""
Returns the "index" of the currently selected tab in this TabGroup. Indexes start at 0. Returns None if there is an error.
:return: Union[int, None] The index number of the currently selected tab or None if there was a problem
"""
try:
index = self.TKNotebook.index('current')
value = self.TKNotebook.tab(self.TKNotebook.index('current'))['text']
tab_key = self.FindKeyFromTabName(value)
if tab_key is not None:
value = tab_key
except:
index = None
return index
value = None
return value
#
# def GetCurrentlySelectedTabIndex(self):
# """
# Returns the "index" of the currently selected tab in this TabGroup. Indexes start at 0. Returns None if there is an error.
#
# :return: Union[int, None] The index number of the currently selected tab or None if there was a problem
# """
# try:
# index = self.TKNotebook.index('current')
# except:
# index = None
# return index
def __del__(self):
@ -5550,6 +5597,8 @@ class Window:
if element.Key is None: # if no key has been assigned.... create one for input elements
if element.Type == ELEM_TYPE_BUTTON:
element.Key = element.ButtonText
elif element.Type == ELEM_TYPE_TAB:
element.Key = element.Title
if element.Type in (ELEM_TYPE_MENUBAR, ELEM_TYPE_BUTTONMENU, ELEM_TYPE_CANVAS,
ELEM_TYPE_INPUT_SLIDER, ELEM_TYPE_GRAPH, ELEM_TYPE_IMAGE,
ELEM_TYPE_INPUT_CHECKBOX, ELEM_TYPE_INPUT_LISTBOX, ELEM_TYPE_INPUT_COMBO,
@ -7239,6 +7288,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
auto_size_text = False # if user has specified a size then it shouldn't autosize
# ------------------------- COLUMN element ------------------------- #
if element_type == ELEM_TYPE_COLUMN:
element = element # type: Column
if element.Scrollable:
element.TKColFrame = element.Widget = TkScrollableFrame(tk_row_frame,
element.VerticalScrollOnly) # do not use yet! not working
@ -7248,7 +7298,12 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
element.TKColFrame.canvas.config(width=element.TKColFrame.TKFrame.winfo_reqwidth(),
height=element.TKColFrame.TKFrame.winfo_reqheight() / 2)
else:
element.TKColFrame.canvas.config(width=element.Size[0], height=element.Size[1])
if None not in (element.Size[0], element.Size[1]):
element.TKColFrame.canvas.config(width=element.Size[0], height=element.Size[1])
elif element.Size[1] is not None:
element.TKColFrame.canvas.config(height=element.Size[1])
elif element.Size[0] is not None:
element.TKColFrame.canvas.config(width=element.Size[0])
if not element.BackgroundColor in (None, COLOR_SYSTEM_DEFAULT):
element.TKColFrame.canvas.config(background=element.BackgroundColor)
@ -7264,22 +7319,30 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
if None not in (element.Size[0], element.Size[1]):
element.TKColFrame.canvas.config(width=element.Size[0], height=element.Size[1])
elif element.Size[1] is not None:
print('height only')
element.TKColFrame.canvas.config(height=element.Size[1])
elif element.Size[0] is not None:
element.TKColFrame.canvas.config(width=element.Size[0])
if not element.BackgroundColor in (None, COLOR_SYSTEM_DEFAULT):
element.TKColFrame.canvas.config(background=element.BackgroundColor)
element.TKColFrame.TKFrame.config(background=element.BackgroundColor, borderwidth=0,
highlightthickness=0)
else:
element.TKColFrame = tk.Frame(tk_row_frame)
PackFormIntoFrame(element, element.TKColFrame, toplevel_form)
if not element.BackgroundColor in (None, COLOR_SYSTEM_DEFAULT):
element.TKColFrame.config(background=element.BackgroundColor, borderwidth=0,
highlightthickness=0)
element.TKColFrame.pack(side=tk.LEFT, padx=elementpad[0], pady=elementpad[1], expand=True, fill='both')
if element.Visible is False:
element.TKColFrame.pack_forget()
element.TKColFrame = element.TKColFrame
if element.BackgroundColor != COLOR_SYSTEM_DEFAULT and element.BackgroundColor is not None:
element.TKColFrame.configure(background=element.BackgroundColor,
highlightbackground=element.BackgroundColor,
highlightcolor=element.BackgroundColor)
# element.TKColFrame = element.TKColFrame
# if element.BackgroundColor != COLOR_SYSTEM_DEFAULT and element.BackgroundColor is not None:
# element.TKColFrame.configure(background=element.BackgroundColor,
# highlightbackground=element.BackgroundColor,
# highlightcolor=element.BackgroundColor)
if element.RightClickMenu or toplevel_form.RightClickMenu:
menu = element.RightClickMenu or toplevel_form.RightClickMenu
top_menu = tk.Menu(toplevel_form.TKroot, tearoff=False)
@ -8054,6 +8117,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
labeled_frame.bind('<Button-3>', element._RightClickMenuCallback)
# ------------------------- Tab element ------------------------- #
elif element_type == ELEM_TYPE_TAB:
element = element # type: Tab
element.TKFrame = element.Widget = tk.Frame(form.TKNotebook)
PackFormIntoFrame(element, element.TKFrame, toplevel_form)
if element.Disabled: