检测用户是否点击了“最大化"按钮

问题描述

我想检测用户是否点击了最大化"按钮:

I would like to detect if user has clicked the 'maximize' button:

当然是在 tkInter 中，但我不知道如何.

In tkInter of course, but I don't know how.

我曾尝试通过 StackOverflow、The Web & 进行搜索tkInter 文档(主要是 effbot 的 tkinterbook)，但没有找到与我想要获取的内容相关的任何内容.

I have tried searching through StackOverflow, The Web & tkInter documents(mostly effbot's tkinterbook), but have not found anything related to what I am trying to get.

推荐答案

有一个使用 .bind() 的好方法，让我们开始吧！

There is a good way to does it using .bind(), so let's get started!

我们知道，我们可以使用命令 .state('zoomed') 最大化窗口.

As we know, we can maximize the window using the command .state('zoomed').

root.state('zoomed')

而且我们可以通过 .bind("", my_function)

所以我们可以创建一个简单的函数来捕获最大化窗口事件，不一定是点击事件，但它可以工作.

So we can create create a simple function that catches a maximize window event, not necessarily a event by click, but it works.

这是一个例子:

import tkinter

def window_event(event):
    if root.state() == 'zoomed':
        print("My window is maximized")

if __name__ == '__main__':

    root = tkinter.Tk()
    root.title("Maximized")

    root.bind("<Configure>", window_event)

    root.mainloop()

编辑 1:新功能

import tkinter

def window_event(event):

    if root.state() == 'zoomed':
        print("My window is maximized")

    #GET A NORMAL WINDOW EVENT
    #You can easily do this by a conditional statement, but remember if you even move the window position,
    #this conditional statement will be true, because move the window is a window event
    if root.state() == 'normal':
        print("My window is normal")

if __name__ == '__main__':

    root = tkinter.Tk()
    root.title("Window")
    root.geometry("620x480")

    root.bind("<Configure>", window_event)

    root.mainloop()

编辑 2:新功能

import tkinter

count = 0

def window_event(event):
    global count 

    if root.state() == 'zoomed':
        print("My window is maximized")
        count = 0

    if root.state() == 'normal' and count < 1:
        print("My window is normal")
        count +=1

if __name__ == '__main__':

    root = tkinter.Tk()
    root.title("Window")
    root.geometry("620x480")

    root.bind("<Configure>", window_event)

    root.mainloop()

看看这个链接，它们是另一种使用 Python GUI 的方法:

---

Take a look at this links, they are another way to work with Python GUI:

• PyGUI
• PySimpleGUI

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