import customtkinter import tkinter customtkinter.set_appearance_mode("light") customtkinter.set_default_color_theme("dark-blue") app = customtkinter.CTk() app.geometry("400x300") app.title("CTkDialog Test") def change_mode(): if customtkinter.get_appearance_mode().lower() == "dark": customtkinter.set_appearance_mode("light") elif customtkinter.get_appearance_mode().lower() == "light": customtkinter.set_appearance_mode("dark") def button_click_event(): dialog = customtkinter.CTkDialog(master=None, text="Type in a number:", title="Test") print("Number:", dialog.get_input()) button = customtkinter.CTkButton(app, text="Open Dialog", command=button_click_event) button.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER) c1 = customtkinter.CTkCheckBox(app, text="dark mode", command=change_mode) c1.place(relx=0.5, rely=0.8, anchor=tkinter.CENTER) app.mainloop()