1.在qt designer中设计两个简单窗口
2.将.ui文件转换成.py文件
3.新建**.py文件
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#-*- coding:utf-8 -*-
from pyqt5.qtwidgets import qmainwindow, qapplication
from window import ui_mainwindow
from child import ui_child
import sys
class main(qmainwindow,ui_mainwindow):
def __init__( self ):
super (main, self ).__init__()
self .setupui( self )
class child(qmainwindow,ui_child):
def __init__( self ):
super (child, self ).__init__()
self .setupui( self )
self .pushbutton.clicked.connect( self .close)
def open ( self ):
self .show()
if __name__ = = "__main__" :
app = qapplication(sys.argv)
main = main()
ch = child()
main.show()
main.pushbutton.clicked.connect(ch. open )
sys.exit(app.exec_())
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以上这篇pyqt5实现从主窗口打开子窗口的方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/Hubz131/article/details/79353818