可以快速上手的开发文档
如下所示：importsysfromPyQt5importQtCore,QtGuifromPyQt5.QtWidgetsimportQApplication,QMainWindowfromPyQt5.uicimportl..
如下所示：classEmptyDelegate(QItemDelegate):def__init__(self,parent):super(EmptyDelegate,self).__init__(parent)defc..