Method onRowsRemoved

QTreeView/TestJsonModel.py:127–129

(self, parent, first, last)

        self.model.removeRow(index.row(), index.parent())

    def onRowsRemoved(self, parent, first, last):
        print("onRowsRemoved", parent, first, last)
        self.doExport()

    def onItemChanged(self, item):
        if self.sender() == self.model: