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added disabled state to CTkSwitch

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Tom Schimansky
2022-05-22 17:11:15 +02:00
parent 856aa2e1a8
commit df1420cd02
12 changed files with 109 additions and 92 deletions
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93
customtkinter/widgets/ctk_switch.py
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@@ -13,6 +13,7 @@ class CTkSwitch(CTkBaseClass):
text="CTkSwitch",
text_font="default_theme",
text_color="default_theme",
text_color_disabled="default_theme",
bg_color=None,
border_color=None,
fg_color="default_theme",
@@ -30,6 +31,7 @@ class CTkSwitch(CTkBaseClass):
offvalue=0,
variable=None,
textvariable=None,
state=tkinter.NORMAL,
**kwargs):
# transfer basic functionality (bg_color, size, appearance_mode, scaling) to CTkBaseClass
@@ -42,6 +44,7 @@ class CTkSwitch(CTkBaseClass):
self.button_color = ThemeManager.theme["color"]["switch_button"] if button_color == "default_theme" else button_color
self.button_hover_color = ThemeManager.theme["color"]["switch_button_hover"] if button_hover_color == "default_theme" else button_hover_color
self.text_color = ThemeManager.theme["color"]["text"] if text_color == "default_theme" else text_color
self.text_color_disabled = ThemeManager.theme["color"]["text_button_disabled"] if text_color_disabled == "default_theme" else text_color_disabled
# text
self.text = text
@@ -55,6 +58,7 @@ class CTkSwitch(CTkBaseClass):
self.button_length = ThemeManager.theme["shape"]["switch_button_length"] if button_length == "default_theme" else button_length
self.hover_state = False
self.check_state = False # True if switch is activated
self.state = state
self.onvalue = onvalue
self.offvalue = offvalue
@@ -119,10 +123,16 @@ class CTkSwitch(CTkBaseClass):
def set_cursor(self):
if Settings.cursor_manipulation_enabled:
if sys.platform == "darwin" and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="pointinghand")
elif sys.platform.startswith("win") and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="hand2")
if self.state == tkinter.DISABLED:
if sys.platform == "darwin" and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="arrow")
elif sys.platform.startswith("win") and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="arrow")
else:
if sys.platform == "darwin" and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="pointinghand")
elif sys.platform.startswith("win") and Settings.cursor_manipulation_enabled:
self.canvas.configure(cursor="hand2")
def draw(self, no_color_updates=False):
@@ -178,7 +188,11 @@ class CTkSwitch(CTkBaseClass):
if self.textvariable is not None:
self.text_label.configure(textvariable=self.textvariable)
self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
if self.state == tkinter.DISABLED:
self.text_label.configure(fg=(ThemeManager.single_color(self.text_color_disabled, self.appearance_mode)))
else:
self.text_label.configure(fg=ThemeManager.single_color(self.text_color, self.appearance_mode))
self.text_label.configure(bg=ThemeManager.single_color(self.bg_color, self.appearance_mode))
self.set_text(self.text)
@@ -189,54 +203,59 @@ class CTkSwitch(CTkBaseClass):
self.text_label.configure(text=self.text)
def toggle(self, event=None):
if self.check_state is True:
self.check_state = False
else:
self.check_state = True
if self.state is not tkinter.DISABLED:
if self.check_state is True:
self.check_state = False
else:
self.check_state = True
self.draw(no_color_updates=True)
self.draw(no_color_updates=True)
if self.callback_function is not None:
self.callback_function()
if self.callback_function is not None:
self.callback_function()
if self.variable is not None:
self.variable_callback_blocked = True
self.variable.set(self.onvalue if self.check_state is True else self.offvalue)
self.variable_callback_blocked = False
if self.variable is not None:
self.variable_callback_blocked = True
self.variable.set(self.onvalue if self.check_state is True else self.offvalue)
self.variable_callback_blocked = False
def select(self, from_variable_callback=False):
self.check_state = True
if self.state is not tkinter.DISABLED or from_variable_callback:
self.check_state = True
self.draw(no_color_updates=True)
self.draw(no_color_updates=True)
if self.callback_function is not None:
self.callback_function()
if self.callback_function is not None:
self.callback_function()
if self.variable is not None and not from_variable_callback:
self.variable_callback_blocked = True
self.variable.set(self.onvalue)
self.variable_callback_blocked = False
if self.variable is not None and not from_variable_callback:
self.variable_callback_blocked = True
self.variable.set(self.onvalue)
self.variable_callback_blocked = False
def deselect(self, from_variable_callback=False):
self.check_state = False
if self.state is not tkinter.DISABLED or from_variable_callback:
self.check_state = False
self.draw(no_color_updates=True)
self.draw(no_color_updates=True)
if self.callback_function is not None:
self.callback_function()
if self.callback_function is not None:
self.callback_function()
if self.variable is not None and not from_variable_callback:
self.variable_callback_blocked = True
self.variable.set(self.offvalue)
self.variable_callback_blocked = False
if self.variable is not None and not from_variable_callback:
self.variable_callback_blocked = True
self.variable.set(self.offvalue)
self.variable_callback_blocked = False
def get(self):
return self.onvalue if self.check_state is True else self.offvalue
def on_enter(self, event=0):
self.hover_state = True
self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_hover_color, self.appearance_mode),
outline=ThemeManager.single_color(self.button_hover_color, self.appearance_mode))
if self.state is not tkinter.DISABLED:
self.canvas.itemconfig("slider_parts", fill=ThemeManager.single_color(self.button_hover_color, self.appearance_mode),
outline=ThemeManager.single_color(self.button_hover_color, self.appearance_mode))
def on_leave(self, event=0):
self.hover_state = False
@@ -253,6 +272,12 @@ class CTkSwitch(CTkBaseClass):
def configure(self, *args, **kwargs):
require_redraw = False # some attribute changes require a call of self.draw() at the end
if "state" in kwargs:
self.state = kwargs["state"]
self.set_cursor()
require_redraw = True
del kwargs["state"]
if "fg_color" in kwargs:
self.fg_color = kwargs["fg_color"]
require_redraw = True