ChoiceDialog.py 文件源码

def choose(choices, within_qtloop = False, parent = None):
    if not within_qtloop:
        app = QApplication(sys.argv)
        dialog = ChoiceDialog(choices, parent)
        result = dialog.open()  # show() will not get result
        app.exec_()  # dialog.exec_() will call the app.exec_()
    else:
        dialog = ChoiceDialog(choices, parent)
        result = dialog.exec_()  # show() will not get result, must using exec_() or error
    choice = dialog.getChoice()
    choiceId = dialog.getChoiceId()
    return (choice, choiceId, result == QDialog.Accepted)  # Accepted