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fixed #925

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This commit is contained in:
Tom Schimansky 2022-12-25 21:03:33 +01:00
parent 5bbd72b5dc
commit 1396a7e484
1 changed files with 29 additions and 2 deletions
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31
customtkinter/windows/widgets/ctk_button.py
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@ -107,13 +107,31 @@ class CTkButton(CTkBaseClass):
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 self._text_label is not None:
self._text_label.bind("<Enter>", self._on_enter)
if self._image_label is not None:
self._image_label.bind("<Enter>", self._on_enter)
if sequence is None or sequence == "<Leave>":
self._canvas.bind("<Leave>", self._on_leave)
if self._text_label is not None:
self._text_label.bind("<Leave>", self._on_leave)
if self._image_label is not None:
self._image_label.bind("<Leave>", self._on_leave)
if sequence is None or sequence == "<Button-1>":
self._canvas.bind("<Button-1>", self._clicked)
if self._text_label is not None:
self._text_label.bind("<Button-1>", self._clicked)
if self._image_label is not None:
self._image_label.bind("<Button-1>", self._clicked)
def _set_scaling(self, *args, **kwargs):
super()._set_scaling(*args, **kwargs)
@ -541,7 +559,11 @@ class CTkButton(CTkBaseClass):
if not (add == "+" or add is True):
raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
self._canvas.bind(sequence, command, add=True)
self._text_label.bind(sequence, command, add=True)
if self._text_label is not None:
self._text_label.bind(sequence, command, add=True)
if self._image_label is not None:
self._image_label.bind(sequence, command, add=True)
def unbind(self, sequence: str = None, funcid: str = None):
""" called on the tkinter.Label and tkinter.Canvas """
@ -549,7 +571,12 @@ class CTkButton(CTkBaseClass):
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)
if self._text_label is not None:
self._text_label.unbind(sequence, None)
if self._image_label is not None:
self._image_label.unbind(sequence, None)
self._create_bindings(sequence=sequence) # restore internal callbacks for sequence
def focus(self):