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fixed radiobutton disabled command call bug #677, fixed key error for theme in scrollbar #711, removed bind_all and unbind_all from baseclass, added CTkCanvas and CTkBaseClass for top level import

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Tom Schimansky
2022-12-06 11:09:34 +01:00
parent f4af512290
commit 2c7b2c5030
11 changed files with 97 additions and 38 deletions
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37
customtkinter/windows/widgets/ctk_button.py
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@ -100,16 +100,22 @@ class CTkButton(CTkBaseClass):
self._draw_engine = DrawEngine(self._canvas)
self._draw_engine.set_round_to_even_numbers(self._round_width_to_even_numbers, self._round_height_to_even_numbers) # rendering options
# canvas event bindings
self._canvas.bind("<Enter>", self._on_enter)
self._canvas.bind("<Leave>", self._on_leave)
self._canvas.bind("<Button-1>", self._clicked)
self._canvas.bind("<Button-1>", self._clicked)
# configure cursor and initial draw
self._create_bindings()
self._set_cursor()
self._draw()
def _create_bindings(self, sequence: Optional[str] = None):
""" set necessary bindings for functionality of widget, will overwrite other bindings """
if sequence is None or sequence == "<Enter>":
self._canvas.bind("<Enter>", self._on_enter)
if sequence is None or sequence == "<Leave>":
self._canvas.bind("<Leave>", self._on_leave)
if sequence is None or sequence == "<Button-1>":
self._canvas.bind("<Button-1>", self._clicked)
if sequence is None or sequence == "<Button-1>":
self._canvas.bind("<Button-1>", self._clicked)
def _set_scaling(self, *args, **kwargs):
super()._set_scaling(*args, **kwargs)
@ -532,17 +538,22 @@ class CTkButton(CTkBaseClass):
if self._command is not None:
return self._command()
def bind(self, sequence: str = None, command: Callable = None, add: str = None) -> str:
""" called on the tkinter.Label and tkinter.Canvas """
canvas_bind_return = self._canvas.bind(sequence, command, add)
label_bind_return = self._text_label.bind(sequence, command, add)
def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = "+") -> str:
""" called on the tkinter.Canvas """
if add != "+" or add is not True:
raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
canvas_bind_return = self._canvas.bind(sequence, command, add="+")
label_bind_return = self._text_label.bind(sequence, command, add="+")
return canvas_bind_return + " + " + label_bind_return
def unbind(self, sequence: str, funcid: str = None):
""" called on the tkinter.Label and tkinter.Canvas """
canvas_bind_return, label_bind_return = funcid.split(" + ")
self._canvas.unbind(sequence, canvas_bind_return)
self._text_label.unbind(sequence, label_bind_return)
if funcid is not None:
raise ValueError("'funcid' argument can only be None, because there is a bug in" +
" tkinter and its not clear whether the internal callbacks will be unbinded or not")
self._canvas.unbind(sequence, None)
self._text_label.unbind(sequence, None)
self._create_bindings(sequence=sequence) # restore internal callbacks for sequence
def focus(self):
return self._text_label.focus()