Adding the timer, smiley face, and flags in Minesweeper.

[deanhystad]

Images in buttons is pretty easy. Just create an image for the flag, then when you flag a cell set the text to '' and set the image. I clipped this from a tk Yahtzee game.

import pathlib
import tkinter as tk
import random

IMAGE_DIR = pathlib.Path(__file__).parent

class DiceButton(tk.Button):
    """Roll a die"""
    def __init__(self, parent):
        # Create dice images
        self.images = [tk.PhotoImage(file=IMAGE_DIR/f'dice{i}.png') for i in range(7)]
        super().__init__(parent, image=self.images[0], command=self.roll)
        self.value = 0

    def roll(self):
        self.value = random.randint(1, 6)
        self['image'] = self.images[self.value]

ROOT = tk.Tk()
for _ in range(6):
    DiceButton(ROOT).pack(side=tk.LEFT)
ROOT.mainloop()