sheetview.py 文件源码

def mouseDoubleClickEvent(self, event):
        if not self.emptySheet:
            if event.button() == Qt.LeftButton:
                items = self.scene.selectedItems()
                if len(items) == 1:
                    item = items[0]
                    if isinstance(item, Node):
                        if item.nodedata.settingsDialog is not None:    # TODO: Maybe check if it's subclass of QDialog
                            dialog = item.nodedata.settingsDialog(item.extraNodeData, self, self.sheethandler)
                            if dialog.exec():
                                item.extraNodeData = dialog.data