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fixed progressbar start stop speed increase #775, fixed transparent textbox #779, fixed binding for all widgets #250 #374 #380 #477 #480

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This commit is contained in:
Tom Schimansky
2022-12-06 18:09:20 +01:00
parent dd223a15b5
commit a564bc35ef
15 changed files with 225 additions and 140 deletions
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33
customtkinter/windows/widgets/ctk_slider.py
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@ -96,11 +96,7 @@ class CTkSlider(CTkBaseClass):
self._canvas.grid(column=0, row=0, rowspan=1, columnspan=1, sticky="nswe")
self._draw_engine = DrawEngine(self._canvas)
self._canvas.bind("<Enter>", self._on_enter)
self._canvas.bind("<Leave>", self._on_leave)
self._canvas.bind("<Button-1>", self._clicked)
self._canvas.bind("<B1-Motion>", self._clicked)
self._create_bindings()
self._set_cursor()
self._draw() # initial draw
@ -110,6 +106,17 @@ class CTkSlider(CTkBaseClass):
self.set(self._variable.get(), from_variable_callback=True)
self._variable_callback_blocked = False
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 == "<B1-Motion>":
self._canvas.bind("<B1-Motion>", self._clicked)
def _set_scaling(self, *args, **kwargs):
super()._set_scaling(*args, **kwargs)
@ -366,13 +373,19 @@ class CTkSlider(CTkBaseClass):
if not self._variable_callback_blocked:
self.set(self._variable.get(), from_variable_callback=True)
def bind(self, sequence=None, command=None, add=None):
def bind(self, sequence: str = None, command: Callable = None, add: Union[str, bool] = True):
""" called on the tkinter.Canvas """
return self._canvas.bind(sequence, command, add)
if add != "+" or add is not True:
raise ValueError("'add' argument can only be '+' or True to preserve internal callbacks")
self._canvas.bind(sequence, command, add=True)
def unbind(self, sequence, funcid=None):
""" called on the tkinter.Canvas """
return self._canvas.unbind(sequence, funcid)
def unbind(self, sequence: str = None, funcid: str = None):
""" called on the tkinter.Label and tkinter.Canvas """
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._create_bindings(sequence=sequence) # restore internal callbacks for sequence
def focus(self):
return self._canvas.focus()