def dragMoveEvent(self, event: QDragMoveEvent):
if event.mimeData().hasText():
self.curRow = 0
index = self.indexAt(event.pos())
if index.isValid():
if event.pos().y(
) - index.row() * self.itemRowHeight >= self.itemRowHeight / 2:
self.curRow = index.row() + 1
else:
self.curRow = index.row()
else:
self.curRow = self.model.rowCount()
self.targetRow = self.curRow
self.lineLabel.setGeometry(
1, self.headerHeight + self.targetRow * self.itemRowHeight,
self.width() - 2, 2)
event.acceptProposedAction()
return
event.ignore()
QTableView.dragMoveEvent(self, event)
