CustomQtWidgets.py 文件源码

def createWidgets(self):
        self.item_list_model = QtGui.QStandardItemModel(self)
        self.item_list_model.setSortRole(QtCore.Qt.DisplayRole)
        self.item_list_model.dataChanged.connect(self.handleDataChange)
        self.setModel(self.item_list_model)
        self.item_selection_model = self.selectionModel()
        self.setMinimumHeight(60)
        self.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Preferred))