如何在 PySimpleGUI 中響應 window 調整大小

Question

在 PySimpleGUI 中調整 window 的大小時，如何獲得通知？

我有一個啟用調整大小事件的 window，但我沒有找到在調整大小發生時移動元素的方法，所以我的 window 重命名左上角居中相同的大小，當 Z05B8C74CBD96FBF2DE4C1A352702FBF44 改變大小時。

這是基本代碼：

import PySimpleGUI as sg

layout = [[sg.Button('Save')]]
window = sg.Window('Window Title', 
                   layout,
                   default_element_size=(12, 1),
                   resizable=True)  # this is the change

while True:
    event, values = window.read()
    if event == 'Save':
        print('clicked save')

    if event == sg.WIN_MAXIMIZED:  # I just made this up, and it does not work. :)
        window.maximize()

    if event == sg.WIN_CLOSED:
        break

Answer 1

將 tkinter 事件添加到 windows 會導致 windows 大小更改時的回調

import PySimpleGUI as sg


layout = [[sg.Button('Save')]]
window = sg.Window('Window Title',
                   layout,
                   default_element_size=(12, 1),
                   resizable=True,finalize=True)  # this is the chang
window.bind('<Configure>',"Event")

while True:
    event, values = window.read()
    if event == 'Save':
        print('clicked save')

    if event == "Event":
        print(window.size)

    if event == sg.WIN_CLOSED:
        print("I am done")
        break

Answer 2

您需要綁定"<Configure>"事件來檢查縮放事件。

import PySimpleGUI as sg

layout = [[sg.Text('Window normal', size=(30, 1), key='Status')]]
window = sg.Window('Title', layout, resizable=True, finalize=True)
window.bind('<Configure>', "Configure")
status = window['Status']

while True:

    event, values = window.read()
    if event == sg.WINDOW_CLOSED:
        break
    elif event == 'Configure':
        if window.TKroot.state() == 'zoomed':
            status.update(value='Window zoomed and maximized !')
        else:
            status.update(value='Window normal')

window.close()