import tkinter import customtkinter # <- import the CustomTkinter module customtkinter.ScalingTracker.set_window_scaling(0.5) customtkinter.set_appearance_mode("dark") # Modes: "System" (standard), "Dark", "Light" customtkinter.set_default_color_theme("blue") # Themes: "blue" (standard), "green", "dark-blue" app = customtkinter.CTk() # create CTk window like you do with the Tk window (you can also use normal tkinter.Tk window) app.geometry("400x600") app.title("CustomTkinter manual scaling test") #app.minsize(200, 200) #app.maxsize(520, 520) #app.resizable(True, False) def button_function(): app.geometry(f"{200}x{200}") print("Button click", label_1.text_label.cget("text")) def slider_function(value): customtkinter.set_widget_scaling(value * 2) customtkinter.set_spacing_scaling(value * 2) customtkinter.set_window_scaling(value * 2) progressbar_1.set(value) y_padding = 13 frame_1 = customtkinter.CTkFrame(master=app, height=550, width=300) frame_1.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER) label_1 = customtkinter.CTkLabel(master=frame_1, justify=tkinter.LEFT) label_1.place(relx=0.5, y=50, anchor=tkinter.CENTER) progressbar_1 = customtkinter.CTkProgressBar(master=frame_1) progressbar_1.place(relx=0.5, y=100, anchor=tkinter.CENTER) button_1 = customtkinter.CTkButton(master=frame_1, corner_radius=8, command=button_function) button_1.place(relx=0.5, y=150, anchor=tkinter.CENTER) slider_1 = customtkinter.CTkSlider(master=frame_1, command=slider_function, from_=0, to=1) slider_1.place(relx=0.5, y=200, anchor=tkinter.CENTER) slider_1.set(0.5) entry_1 = customtkinter.CTkEntry(master=frame_1, placeholder_text="CTkEntry") entry_1.place(relx=0.5, y=250, anchor=tkinter.CENTER) checkbox_1 = customtkinter.CTkCheckBox(master=frame_1) checkbox_1.place(relx=0.5, y=300, anchor=tkinter.CENTER) radiobutton_var = tkinter.IntVar(value=1) radiobutton_1 = customtkinter.CTkRadioButton(master=frame_1, variable=radiobutton_var, value=1) radiobutton_1.place(relx=0.5, y=350, anchor=tkinter.CENTER) radiobutton_2 = customtkinter.CTkRadioButton(master=frame_1, variable=radiobutton_var, value=2) radiobutton_2.place(relx=0.5, y=400, anchor=tkinter.CENTER) s_var = tkinter.StringVar(value="on") switch_1 = customtkinter.CTkSwitch(master=frame_1) switch_1.place(relx=0.5, y=450, anchor=tkinter.CENTER) app.mainloop()