How to scroll to certain row in QML TreeView

问题

In TreeView, selecting a row by clicking it. But I want to focus the row in TreeView by indicating the row QModelIndex and roleName.

I found similar function in ListView:

positionViewAtIndex(int index, PositionMode mode)

How to do this in TreeView?

回答1:

Try to use hidden variable __listView.

__listView.positionViewAtIndex(row, mode)

来源：https://stackoverflow.com/questions/46441998/how-to-scroll-to-certain-row-in-qml-treeview