Label&Button_标签和按钮
1.代码
# -*- coding: utf-8 -*-
# @Time : 2022/1/30 1:31
# @Author : 斯嘉
# @File : 1.Label&Button_标签和按钮.py
# @Emali :[email protected]
# @Software: PyCharm
import tkinter as tk
window = tk.Tk() # 创建一个窗口
window.title("My Window") # 设置窗口的标题
window.geometry("200x150") # 设置窗口的大小
var = tk.StringVar()
l = tk.Label(window, textvariable=var, bg="red", font=("Arial", 12), width=15, height=2)
l.pack() # 放到window上
on_hit = False # 定义一个布尔类型的值
# 按钮点击事件
def hit_me():
global on_hit # 全局变量
if not on_hit:
on_hit = True
var.set("you hit me")
else:
on_hit = False
var.set("")
b = tk.Button(window, text="hit me", width=15, height=2, command=hit_me)
b.pack() # 放到window上
window.mainloop()
2.运行效果
![https://img30.360buyimg.com/pop/jfs/t1/100837/35/22464/3253/61f5898aE2e31b8be/b461440542c11552.png https://img30.360buyimg.com/pop/jfs/t1/100837/35/22464/3253/61f5898aE2e31b8be/b461440542c11552.png]()
3.点击效果
点击一下
![]()
- 再点一下
![https://img30.360buyimg.com/pop/jfs/t1/100837/35/22464/3253/61f5898aE2e31b8be/b461440542c11552.png https://img30.360buyimg.com/pop/jfs/t1/100837/35/22464/3253/61f5898aE2e31b8be/b461440542c11552.png]()
本文链接:https://blog.sijia.fun/index.php/archives/16/