import tkinter import tkinter.messagebox import customtkinter from PIL import Image, ImageTk import os customtkinter.set_appearance_mode("Dark") # Modes: "System" (standard), "Dark", "Light" customtkinter.set_default_color_theme("blue") # Themes: "blue" (standard), "green", "dark-blue" PATH = os.path.dirname(os.path.realpath(__file__)) class App(customtkinter.CTk): APP_NAME = "CustomTkinter background gradient image" WIDTH = 900 HEIGHT = 600 def __init__(self, *args, **kwargs): super().__init__(*args, **kwargs) self.title(App.APP_NAME) self.geometry(f"{App.WIDTH}x{App.HEIGHT}") self.minsize(App.WIDTH, App.HEIGHT) self.maxsize(App.WIDTH, App.HEIGHT) self.protocol("WM_DELETE_WINDOW", self.on_closing) self.bind("", self.on_closing) self.bind("", self.on_closing) self.createcommand('tk::mac::Quit', self.on_closing) # load image with PIL and convert to PhotoImage image = Image.open(PATH + "/test_images/bg_gradient.jpg").resize((self.WIDTH, self.HEIGHT)) self.bg_image = ImageTk.PhotoImage(image) self.image_label = tkinter.Label(master=self, image=self.bg_image) self.image_label.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER) self.frame = customtkinter.CTkFrame(master=self, width=300, height=App.HEIGHT, corner_radius=0) self.frame.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER) self.label_1 = customtkinter.CTkLabel(master=self.frame, corner_radius=6, width=200, height=60, fg_color=("gray70", "gray20"), text="CustomTkinter\ninterface example") self.label_1.place(relx=0.5, rely=0.3, anchor=tkinter.CENTER) self.entry_1 = customtkinter.CTkEntry(master=self.frame, corner_radius=20, width=200, placeholder_text="username") self.entry_1.place(relx=0.5, rely=0.52, anchor=tkinter.CENTER) self.entry_2 = customtkinter.CTkEntry(master=self.frame, corner_radius=20, width=200, show="*", placeholder_text="password") self.entry_2.place(relx=0.5, rely=0.6, anchor=tkinter.CENTER) self.button_2 = customtkinter.CTkButton(master=self.frame, text="Login", corner_radius=6, command=self.button_event, width=200) self.button_2.place(relx=0.5, rely=0.7, anchor=tkinter.CENTER) def button_event(self): print("Login pressed - username:", self.entry_1.get(), "password:", self.entry_2.get()) def on_closing(self, event=0): self.destroy() def start(self): self.mainloop() if __name__ == "__main__": app = App() app.start()