tkinter 中按钮后面的图像(PhotoImage) [英] Image behind buttons in tkinter (PhotoImage)

问题描述

我一直在尝试添加图像，以便我的按钮位于图像顶部，但只能使图像完全覆盖所有内容或强制图像位于按钮覆盖的水平部分下方.

I've been trying to add an image so that my buttons sit on top of the image, but have only been able to make the image cover everything completely or force the image to be underneath the horizontal part the buttons cover.

这里是它的相关代码:

class MainMenu(Frame):
    def __init__(self, master):
        Frame.__init__(self, master)
        self.master = master
        self.initUI()

    def initUI(self):
        self.master.title("Adventure")
        bg = PhotoImage(file="Background-gif.gif")

        newGameButton = Button(self, text="New Game", height=2, width=20, command=self.newGame)
        newGameButton.pack(side=TOP, pady=50)
        loadGameButton = Button(self, text="Load Game", height=2, width=20, command=self.loadGame)
        loadGameButton.pack(side=TOP)
        quitButton = Button(self, text="Quit", height=2, width=20, command=self.close)
        quitButton.pack(side=TOP, pady=50)

        label = Label(self, image=bg)
        label.image = bg
        label.pack(fill=BOTH, expand=1)

        self.pack()

非常感谢.

推荐答案

你可以在画布上放置一个图像，然后放置一个画布上的按钮:

You could place an image on a canvas, and then place a button on the canvas:

import Tkinter as tk
import ImageTk

FILENAME = 'image.png'
root = tk.Tk()
canvas = tk.Canvas(root, width=250, height=250)
canvas.pack()
tk_img = ImageTk.PhotoImage(file = FILENAME)
canvas.create_image(125, 125, image=tk_img)
quit_button = tk.Button(root, text = "Quit", command = root.quit, anchor = 'w',
                    width = 10, activebackground = "#33B5E5")
quit_button_window = canvas.create_window(10, 10, anchor='nw', window=quit_button)    
root.mainloop()

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