pyqt4 close window by customed function 

    def closeEvent(self, QCloseEvent):
        reply = QtGui.QMessageBox.question(self, 'Message',
                                           'Are you sure to quit?',
                                           QtGui.QMessageBox.Yes,
                                           QtGui.QMessageBox.No)
        if reply == QtGui.QMessageBox.Yes:
            QCloseEvent.accept()
        else:
            QCloseEvent.ignore()
posted @ 2017-03-30 14:35  idlewith  阅读(571)  评论(0)  编辑  收藏  举报