def showAboutWindow(self): ''' 打开关于窗口方法 :return: None ''' aboutdialog = AboutDialog() aboutdialog_window = QMainWindow(MainWindow) aboutdialog.setupUi(aboutdialog_window) aboutdialog_window.setWindowModality(Qt.ApplicationModal) aboutdialog_window.show()
def open_about(self): dialog = QDialog(self.centralwidget, Qt.WindowCloseButtonHint) about = AboutDialog() about.setupUi(dialog) dialog.show() dialog.exec_()