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PySimpleGUI
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Fixes, listbox scroll bars, more button lazy funcs, 

Fixed output  element scrollbar length
Added scroll bar to listbox
New FileSaveAs, SaveAs, Save, Exit button functions
Fixed button width bug
Fixed button outline around images on Raspberry Pi
Set border width = 0 for sliders
This commit is contained in:
MikeTheWatchGuy 2018-08-18 16:55:21 -04:00
parent cf9b11e75c
commit 6ef5af6746
1 changed files with 74 additions and 36 deletions
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108
PySimpleGUI.py
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@ -100,6 +100,14 @@ class MyWindows():
self.NumOpenWindows = 0 self.NumOpenWindows = 0
self.user_defined_icon = None self.user_defined_icon = None
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 _my_windows = MyWindows() # terrible hack using globals... means need a class for collecing windows
# ====================================================================== # # ====================================================================== #
@ -116,6 +124,7 @@ def RGB(red,green,blue): return '#%02x%02x%02x' % (red,green,blue)
# class ButtonType(Enum): # class ButtonType(Enum):
BUTTON_TYPE_BROWSE_FOLDER = 1 BUTTON_TYPE_BROWSE_FOLDER = 1
BUTTON_TYPE_BROWSE_FILE = 2 BUTTON_TYPE_BROWSE_FILE = 2
BUTTON_TYPE_SAVEAS_FILE = 3
BUTTON_TYPE_CLOSES_WIN = 5 BUTTON_TYPE_CLOSES_WIN = 5
BUTTON_TYPE_READ_FORM = 7 BUTTON_TYPE_READ_FORM = 7
BUTTON_TYPE_REALTIME = 9 BUTTON_TYPE_REALTIME = 9
@ -261,7 +270,7 @@ class InputCombo(Element):
# ---------------------------------------------------------------------- # # ---------------------------------------------------------------------- #
# Combo # # Listbox #
# ---------------------------------------------------------------------- # # ---------------------------------------------------------------------- #
class Listbox(Element): class Listbox(Element):
@ -514,16 +523,18 @@ class TKProgressBar():
# ---------------------------------------------------------------------- # # ---------------------------------------------------------------------- #
class TKOutput(tk.Frame): class TKOutput(tk.Frame):
def __init__(self, parent, width, height, bd, background_color=None, text_color=None): def __init__(self, parent, width, height, bd, background_color=None, text_color=None):
tk.Frame.__init__(self, parent) frame = tk.Frame(parent, width=width, height=height)
self.output = tk.Text(parent, width=width, height=height, bd=bd) tk.Frame.__init__(self, frame)
self.output = tk.Text(frame, width=width, height=height, bd=bd)
if background_color and background_color != COLOR_SYSTEM_DEFAULT: if background_color and background_color != COLOR_SYSTEM_DEFAULT:
self.output.configure(background=background_color) self.output.configure(background=background_color)
if text_color and text_color != COLOR_SYSTEM_DEFAULT: if text_color and text_color != COLOR_SYSTEM_DEFAULT:
self.output.configure(fg=text_color) self.output.configure(fg=text_color)
self.vsb = tk.Scrollbar(parent, orient="vertical", command=self.output.yview) self.vsb = tk.Scrollbar(frame, orient="vertical", command=self.output.yview)
self.output.configure(yscrollcommand=self.vsb.set) self.output.configure(yscrollcommand=self.vsb.set)
self.output.pack(side="left", fill="both", expand=True) self.output.pack(side="left", fill="both")
self.vsb.pack(side="left", fill="y") self.vsb.pack(side="left", fill="y")
frame.pack(side="left")
self.previous_stdout = sys.stdout self.previous_stdout = sys.stdout
self.previous_stderr = sys.stderr self.previous_stderr = sys.stderr
@ -650,6 +661,9 @@ class Button(Element):
elif self.BType == BUTTON_TYPE_BROWSE_FILE: elif self.BType == BUTTON_TYPE_BROWSE_FILE:
file_name = tk.filedialog.askopenfilename(filetypes=filetypes) # show the 'get file' dialog box file_name = tk.filedialog.askopenfilename(filetypes=filetypes) # show the 'get file' dialog box
strvar.set(file_name) strvar.set(file_name)
elif self.BType == BUTTON_TYPE_SAVEAS_FILE:
file_name = tk.filedialog.asksaveasfilename(filetypes=filetypes) # show the 'get file' dialog box
strvar.set(file_name)
elif self.BType == BUTTON_TYPE_CLOSES_WIN: # this is a return type button so GET RESULTS and destroy window 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 # first, get the results table built
# modify the Results table in the parent FlexForm object # modify the Results table in the parent FlexForm object
@ -664,7 +678,7 @@ class Button(Element):
self.ParentForm.TKroot.quit() self.ParentForm.TKroot.quit()
if self.ParentForm.NonBlocking: if self.ParentForm.NonBlocking:
self.ParentForm.TKroot.destroy() self.ParentForm.TKroot.destroy()
# _my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0 _my_windows.Decrement()
elif self.BType == BUTTON_TYPE_READ_FORM: # LEAVE THE WINDOW OPEN!! DO NOT CLOSE elif self.BType == BUTTON_TYPE_READ_FORM: # LEAVE THE WINDOW OPEN!! DO NOT CLOSE
# first, get the results table built # first, get the results table built
# modify the Results table in the parent FlexForm object # modify the Results table in the parent FlexForm object
@ -718,7 +732,7 @@ class ProgressBar(Element):
try: try:
self.ParentForm.TKroot.update() self.ParentForm.TKroot.update()
except: except:
# _my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0 # _my_windows.Decrement()
return False return False
return True return True
@ -968,7 +982,7 @@ class FlexForm:
self.TKroot.mainloop() self.TKroot.mainloop()
if self.RootNeedsDestroying: if self.RootNeedsDestroying:
self.TKroot.destroy() self.TKroot.destroy()
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0 _my_windows.Decrement()
return BuildResults(self, False, self) return BuildResults(self, False, self)
def ReadNonBlocking(self, Message=''): def ReadNonBlocking(self, Message=''):
@ -982,7 +996,7 @@ class FlexForm:
rc = self.TKroot.update() rc = self.TKroot.update()
except: except:
self.TKrootDestroyed = True self.TKrootDestroyed = True
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0 _my_windows.Decrement()
return BuildResults(self, False, self) return BuildResults(self, False, self)
@ -999,10 +1013,12 @@ class FlexForm:
return None return None
def CloseNonBlockingForm(self): def CloseNonBlockingForm(self):
if self.TKrootDestroyed:
return
try: try:
self.TKroot.destroy() self.TKroot.destroy()
_my_windows.Decrement()
except: pass except: pass
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
def OnClosingCallback(self): def OnClosingCallback(self):
return return
@ -1049,7 +1065,7 @@ class UberForm():
if not self.TKrootDestroyed: if not self.TKrootDestroyed:
self.TKrootDestroyed = True self.TKrootDestroyed = True
self.TKroot.destroy() self.TKroot.destroy()
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0 _my_windows.Decrement()
def __del__(self): def __del__(self):
return return
@ -1082,24 +1098,36 @@ def T(display_text, scale=(None, None), size=(None, None), auto_size_text=None,
return Text(display_text, scale=scale, size=size, auto_size_text=auto_size_text, font=font, text_color=text_color, justification=justification) return Text(display_text, scale=scale, size=size, auto_size_text=auto_size_text, font=font, text_color=text_color, justification=justification)
# ------------------------- FOLDER BROWSE Element lazy function ------------------------- # # ------------------------- FOLDER BROWSE Element lazy function ------------------------- #
def FolderBrowse(target=(ThisRow, -1), button_text='Browse', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None): def FolderBrowse(target=(ThisRow, -1), button_text='Browse', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None):
return Button(BUTTON_TYPE_BROWSE_FOLDER, target=target, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color) return Button(BUTTON_TYPE_BROWSE_FOLDER, target=target, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color)
# ------------------------- FILE BROWSE Element lazy function ------------------------- # # ------------------------- FILE BROWSE Element lazy function ------------------------- #
def FileBrowse(target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), button_text='Browse', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None): def FileBrowse(target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), button_text='Browse', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None):
return Button(BUTTON_TYPE_BROWSE_FILE, target, button_text=button_text, file_types=file_types, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color) return Button(BUTTON_TYPE_BROWSE_FILE, target, button_text=button_text, file_types=file_types, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font)
# ------------------------- FILE BROWSE Element lazy function ------------------------- #
def FileSaveAs(target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), button_text='Save As...', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None):
return Button(BUTTON_TYPE_SAVEAS_FILE, target, button_text=button_text, file_types=file_types, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font)
# ------------------------- SAVE AS Element lazy function ------------------------- #
def SaveAs(target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), button_text='Save As...', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None):
return Button(BUTTON_TYPE_BROWSE_FILE, target, button_text=button_text, file_types=file_types, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font)
# ------------------------- SAVE BUTTON Element lazy function ------------------------- #
def Save(button_text='Save', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True,font=None, focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color,font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- SUBMIT BUTTON Element lazy function ------------------------- # # ------------------------- SUBMIT BUTTON Element lazy function ------------------------- #
def Submit(button_text='Submit', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True, focus=False): def Submit(button_text='Submit', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True,font=None, focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, bind_return_key=bind_return_key, focus=focus) return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color,font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- OK BUTTON Element lazy function ------------------------- # # ------------------------- OK BUTTON Element lazy function ------------------------- #
def OK(button_text='OK', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True, focus=False): def OK(button_text='OK', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True, font=None,focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, bind_return_key=bind_return_key, focus=focus) return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color,font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- YES BUTTON Element lazy function ------------------------- # # ------------------------- YES BUTTON Element lazy function ------------------------- #
def Ok(button_text='Ok', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True, focus=False): def Ok(button_text='Ok', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True, font=None,focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, bind_return_key=bind_return_key, focus=focus) return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- CANCEL BUTTON Element lazy function ------------------------- # # ------------------------- CANCEL BUTTON Element lazy function ------------------------- #
def Cancel(button_text='Cancel', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False, focus=False): def Cancel(button_text='Cancel', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False, focus=False):
@ -1109,13 +1137,17 @@ def Cancel(button_text='Cancel', scale=(None, None), size=(None, None), auto_siz
def Quit(button_text='Quit', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False, focus=False): def Quit(button_text='Quit', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False, focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font, bind_return_key=bind_return_key, focus=focus) return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- Exit BUTTON Element lazy function ------------------------- #
def Exit(button_text='Exit', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False, focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- YES BUTTON Element lazy function ------------------------- # # ------------------------- YES BUTTON Element lazy function ------------------------- #
def Yes(button_text='Yes', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=True, focus=False): def Yes(button_text='Yes', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None,font=None, bind_return_key=True, focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, bind_return_key=bind_return_key, focus=focus) return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- NO BUTTON Element lazy function ------------------------- # # ------------------------- NO BUTTON Element lazy function ------------------------- #
def No(button_text='No', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None, bind_return_key=False, focus=False): def No(button_text='No', scale=(None, None), size=(None, None), auto_size_button=None, button_color=None,font=None, bind_return_key=False, focus=False):
return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, bind_return_key=bind_return_key, focus=focus) return Button(BUTTON_TYPE_CLOSES_WIN, button_text=button_text, scale=scale, size=size, auto_size_button=auto_size_button, button_color=button_color, font=font, bind_return_key=bind_return_key, focus=focus)
# ------------------------- GENERIC BUTTON Element lazy function ------------------------- # # ------------------------- GENERIC BUTTON Element lazy function ------------------------- #
# this is the only button that REQUIRES button text field # this is the only button that REQUIRES button text field
@ -1378,6 +1410,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
element.TKButton = tkbutton # not used yet but save the TK button in case element.TKButton = tkbutton # not used yet but save the TK button in case
wraplen = tkbutton.winfo_reqwidth() # width of widget in Pixels wraplen = tkbutton.winfo_reqwidth() # width of widget in Pixels
if element.ImageFilename: # if button has an image on it if element.ImageFilename: # if button has an image on it
tkbutton.config(highlightthickness=0)
photo = tk.PhotoImage(file=element.ImageFilename) photo = tk.PhotoImage(file=element.ImageFilename)
if element.ImageSize != (None, None): if element.ImageSize != (None, None):
width, height = element.ImageSize width, height = element.ImageSize
@ -1387,7 +1420,10 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
width, height = photo.width(), photo.height() width, height = photo.width(), photo.height()
tkbutton.config(image=photo, width=width, height=height) tkbutton.config(image=photo, width=width, height=height)
tkbutton.image = photo tkbutton.image = photo
if width != 0:
tkbutton.configure(wraplength=wraplen+10, font=font) # set wrap to width of widget tkbutton.configure(wraplength=wraplen+10, font=font) # set wrap to width of widget
else:
tkbutton.configure(font=font) # only set the font, not wraplength
tkbutton.pack(side=tk.LEFT, padx=element.Pad[0], pady=element.Pad[1]) 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): if element.Focus is True or (toplevel_form.UseDefaultFocus and not focus_set):
focus_set = True focus_set = True
@ -1452,9 +1488,9 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
max_line_len = max([len(str(l)) for l in element.Values]) max_line_len = max([len(str(l)) for l in element.Values])
if auto_size_text is False: width=element_size[0] if auto_size_text is False: width=element_size[0]
else: width = max_line_len else: width = max_line_len
listbox_frame = tk.Frame(tk_row_frame)
element.TKStringVar = tk.StringVar() element.TKStringVar = tk.StringVar()
element.TKListbox= tk.Listbox(tk_row_frame, height=element_size[1], width=width, selectmode=element.SelectMode, font=font) element.TKListbox= tk.Listbox(listbox_frame, height=element_size[1], width=width, selectmode=element.SelectMode, font=font)
for item in element.Values: for item in element.Values:
element.TKListbox.insert(tk.END, item) element.TKListbox.insert(tk.END, item)
element.TKListbox.selection_set(0,0) element.TKListbox.selection_set(0,0)
@ -1462,10 +1498,11 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
element.TKListbox.configure(background=element.BackgroundColor) element.TKListbox.configure(background=element.BackgroundColor)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT: if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
element.TKListbox.configure(fg=text_color) element.TKListbox.configure(fg=text_color)
# vsb = tk.Scrollbar(tk_row_frame, orient="vertical", command=element.TKListbox.yview) vsb = tk.Scrollbar(listbox_frame, orient="vertical", command=element.TKListbox.yview)
# element.TKListbox.configure(yscrollcommand=vsb.set) element.TKListbox.configure(yscrollcommand=vsb.set)
element.TKListbox.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1]) element.TKListbox.pack(side=tk.LEFT)
# vsb.pack(side=tk.LEFT, fill='y') vsb.pack(side=tk.LEFT, fill='y')
listbox_frame.pack(side=tk.LEFT,padx=element.Pad[0], pady=element.Pad[1])
# ------------------------- INPUT MULTI LINE element ------------------------- # # ------------------------- INPUT MULTI LINE element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_MULTILINE: elif element_type == ELEM_TYPE_INPUT_MULTILINE:
default_text = element.DefaultText default_text = element.DefaultText
@ -1563,7 +1600,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
tktext_label = tk.Label(tk_row_frame, image=photo, width=width, height=height, bd=border_depth) tktext_label = tk.Label(tk_row_frame, image=photo, width=width, height=height, bd=border_depth)
tktext_label.image = photo tktext_label.image = photo
# tktext_label.configure(anchor=tk.NW, image=photo) # tktext_label.configure(anchor=tk.NW, image=photo)
tktext_label.pack(side=tk.LEFT) tktext_label.pack(side=tk.LEFT, padx=element.Pad[0],pady=element.Pad[1])
# ------------------------- SLIDER Box element ------------------------- # # ------------------------- SLIDER Box element ------------------------- #
elif element_type == ELEM_TYPE_INPUT_SLIDER: elif element_type == ELEM_TYPE_INPUT_SLIDER:
slider_length = element_size[0] * CharWidthInPixels() slider_length = element_size[0] * CharWidthInPixels()
@ -1579,12 +1616,13 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
range_to = element.Range[1] 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) 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) # tktext_label.configure(anchor=tk.NW, image=photo)
tkscale.config(highlightthickness=0)
if element.BackgroundColor is not None: if element.BackgroundColor is not None:
tkscale.configure(background=element.BackgroundColor) tkscale.configure(background=element.BackgroundColor)
tkscale.config(troughcolor=DEFAULT_SCROLLBAR_COLOR) tkscale.config(troughcolor=DEFAULT_SCROLLBAR_COLOR)
if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT: if text_color is not None and text_color != COLOR_SYSTEM_DEFAULT:
tkscale.configure(fg=text_color) tkscale.configure(fg=text_color)
tkscale.pack(side=tk.LEFT) tkscale.pack(side=tk.LEFT, padx=element.Pad[0],pady=element.Pad[1])
#............................DONE WITH ROW pack the row of widgets ..........................# #............................DONE WITH ROW pack the row of widgets ..........................#
# 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]) tk_row_frame.grid(row=row_num+2, sticky=tk.NW, padx=DEFAULT_MARGINS[0])
@ -1698,7 +1736,7 @@ def StartupTK(my_flex_form):
root = tk.Tk() if not ow else tk.Toplevel() root = tk.Tk() if not ow else tk.Toplevel()
if my_flex_form.BackgroundColor is not None: if my_flex_form.BackgroundColor is not None:
root.configure(background=my_flex_form.BackgroundColor) root.configure(background=my_flex_form.BackgroundColor)
_my_windows.NumOpenWindows += 1 _my_windows.Increment()
my_flex_form.TKroot = root my_flex_form.TKroot = root
# root.protocol("WM_DELETE_WINDOW", MyFlexForm.DestroyedCallback()) # root.protocol("WM_DELETE_WINDOW", MyFlexForm.DestroyedCallback())
@ -1716,7 +1754,7 @@ def StartupTK(my_flex_form):
my_flex_form.TKroot.mainloop() my_flex_form.TKroot.mainloop()
# print('..... BACK from MainLoop') # print('..... BACK from MainLoop')
if not my_flex_form.FormRemainedOpen: if not my_flex_form.FormRemainedOpen:
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0 _my_windows.Decrement()
if my_flex_form.RootNeedsDestroying: if my_flex_form.RootNeedsDestroying:
my_flex_form.TKroot.destroy() my_flex_form.TKroot.destroy()
my_flex_form.RootNeedsDestroying = False my_flex_form.RootNeedsDestroying = False
@ -1992,8 +2030,8 @@ def _ProgressMeterUpdate(bar, value, text_elem, *args):
bar.ParentForm._Close() bar.ParentForm._Close()
if bar.ParentForm.RootNeedsDestroying: if bar.ParentForm.RootNeedsDestroying:
try: try:
_my_windows.NumOpenWindows -= 1 * (_my_windows.NumOpenWindows != 0) # decrement if not 0
bar.ParentForm.TKroot.destroy() bar.ParentForm.TKroot.destroy()
_my_windows.Decrement()
except: pass except: pass
bar.ParentForm.RootNeedsDestroying = False bar.ParentForm.RootNeedsDestroying = False
bar.ParentForm.__del__() bar.ParentForm.__del__()