CTkRadioButton

This CTkRadioButton works similar to the tkinter.Radiobutton.

Example Code:

Default theme:

radio_var = tkinter.IntVar(0)

def radiobutton_event():
    print("radiobutton toggled, current value:", radio_var.get())

radiobutton_1 = customtkinter.CTkRadioButton(master=root_tk, text="CTkRadioButton 1",
                                             command=radiobutton_event, variable= radio_var, value=1)
radiobutton_2 = customtkinter.CTkRadioButton(master=root_tk, text="CTkRadioButton 2",
                                             command=radiobutton_event, variable= radio_var, value=2)

radiobutton_1.pack(padx=20, pady=10)
radiobutton_2.pack(padx=20, pady=10)

Arguments:

argument	value
master	root, tkinter.Frame or CTkFrame
width	width of complete widget in px
height	height of complete widget in px
radiobutton_width	width of radiobutton in px
radiobutton_height	height of radiobutton in px
corner_radius	corner radius in px
border_width_unchecked	border width in unchecked state in px
border_width_checked	border width in checked state in px
fg_color	foreground (inside) color, tuple: (light_color, dark_color) or single color
border_color	border color, tuple: (light_color, dark_color) or single color
hover_color	hover color, tuple: (light_color, dark_color) or single color
text_color	text color, tuple: (light_color, dark_color) or single color
text_color_disabled	text color when disabled, tuple: (light_color, dark_color) or single color
text	string
textvariable	Tkinter StringVar to control the text
font	button text font, tuple: (font_name, size)
hover	enable/disable hover effect: True, False
state	tkinter.NORMAL (standard) or tkinter.DISABLED (not clickable, darker color)
command	function will be called when the checkbox is clicked
variable	Tkinter variable to control or read checkbox state
value	string or int value for variable when RadioButton is clicked

Methods:

• .configure(attribute=value, ...)

  All attributes can be configured and updated.

  ctk_radiobutton.configure(fg_color=..., command=..., text=..., ...)

• .select()

  Select radio button (set value to 1), command will not be triggered.

• .deselect()

  Deselect radio button (set value to 0), command will not be triggered.

• .invoke()

  Same action as if user would click the radio button, command will be triggered.