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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Created on 2018年10月22日
@author: Irony
@site: https://github.com/892768447
@email: 892768447@qq.com
@file: FollowWindow
@description: 跟随外部窗口
"""
import os
from PyQt5.QtCore import QTimer
from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton
import win32gui
__Author__ = """By: Irony
QQ: 892768447
Email: 892768447@qq.com"""
__Copyright__ = "Copyright (c) 2018 Irony"
__Version__ = "Version 1.0"
class Window(QWidget):
def __init__(self, *args, **kwargs):
super(Window, self).__init__(*args, **kwargs)
layout = QVBoxLayout(self)
layout.addWidget(QPushButton('test', self))
self.tmpHwnd = None
# 启动定时器检测记事本的位置大小和是否关闭
self.checkTimer = QTimer(self, timeout=self.checkWindow)
self.checkTimer.start(10) # 10毫秒比较流畅
def checkWindow(self):
# 查找
hwnd = win32gui.FindWindow('Notepad', None)
if self.tmpHwnd and not hwnd:
# 表示记事本关闭了
self.checkTimer.stop()
self.close() # 关闭自己
return
if not hwnd:
return
self.tmpHwnd = hwnd
# 获取位置
rect = win32gui.GetWindowRect(hwnd)
print(rect)
self.move(rect[2], rect[1])
if __name__ == '__main__':
import sys
from PyQt5.QtWidgets import QApplication
# 先检测是否已有记事本打开
hwnd = win32gui.FindWindow('Notepad', None)
print('hwnd', hwnd)
if not hwnd:
# 启动记事本
os.startfile('notepad')
app = QApplication(sys.argv)
w = Window()
w.show()
sys.exit(app.exec_())
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