如下所示:
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from pyqt4 import qtgui,qtcore
import sys
class web_browser(qtgui.qdialog):
def __init__( self ,parent = none):
qtgui.qwidget.__init__( self )
self .resize( 550 , 400 )
open = qtgui.qpushbutton( 'open' )
self .connect( open ,qtcore.signal( 'clicked()' ), self .ok)
grid = qtgui.qgridlayout()
grid.addwidget( open , 1 , 0 , 1 , 1 )
self .setlayout(grid)
self .setwindowtitle( 'main windows' )
def ok( self ):
web = web_browser()
web.setmodal(false)
web.setwindowtitle( 'sub window' )
web.exec_()
app = qtgui.qapplication(sys.argv)
app.setfont(qtgui.qfont( "helvetica" , 16 ))
main = web_browser()
main.show()
sys.exit(app.exec_())
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以上这篇pyqt弹出新对话框,以及关闭对话框获取数据的实例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/a6225301/article/details/43313595