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Changed button update method so can change only color if desired, tweaks to scrollable columns, fixed bug in size of OptionMeny element, initial check-in of image viewer demo by Jorj

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This commit is contained in:
MikeTheWatchGuy 2018-09-03 14:20:22 -04:00
parent 30be0e3276
commit c7a695d2a6
2 changed files with 124 additions and 5 deletions
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14
PySimpleGUI.py
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@ -866,9 +866,10 @@ class Button(Element):
_my_windows.Decrement()
return
def Update(self, new_text, button_color=(None, None)):
def Update(self, new_text=None, button_color=(None, None)):
try:
self.TKButton.configure(text=new_text)
if new_text is not None:
self.TKButton.configure(text=new_text)
if button_color != (None, None):
self.TKButton.config(foreground=button_color[0], background=button_color[1])
except:
@ -1618,6 +1619,7 @@ def BuildResults(form, initialize_only, top_level_form):
form.ReturnValuesDictionary = {}
form.ReturnValuesList = []
BuildResultsForSubform(form, initialize_only, top_level_form)
top_level_form.LastButtonClicked = None
return form.ReturnValues
def BuildResultsForSubform(form, initialize_only, top_level_form):
@ -1801,7 +1803,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
PackFormIntoFrame(element, col_frame.TKFrame, toplevel_form)
col_frame.TKFrame.update()
if element.Size == (None, None):
col_frame.canvas.config(width=col_frame.TKFrame.winfo_reqwidth(),height=col_frame.TKFrame.winfo_reqheight())
col_frame.canvas.config(width=col_frame.TKFrame.winfo_reqwidth()/2,height=col_frame.TKFrame.winfo_reqheight()/2)
else:
col_frame.canvas.config(width=element.Size[0],height=element.Size[1])
@ -1971,11 +1973,13 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
# ------------------------- 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])
if auto_size_text is False: width=element_size[0]
else: width = max_line_len
element.TKStringVar = tk.StringVar()
default = element.DefaultValue if element.DefaultValue else element.Values[0]
element.TKStringVar.set(default)
element.TKOptionMenu = tk.OptionMenu(tk_row_frame, element.TKStringVar ,*element.Values )
element.TKOptionMenu.config(highlightthickness=0, font=font)
element.TKOptionMenu = tk.OptionMenu(tk_row_frame, element.TKStringVar ,*element.Values)
element.TKOptionMenu.config(highlightthickness=0, font=font, width=width )
element.TKOptionMenu.config(borderwidth=border_depth)
if element.BackgroundColor is not None and element.BackgroundColor != COLOR_SYSTEM_DEFAULT:
element.TKOptionMenu.configure(background=element.BackgroundColor)