Autoscroll QTreeview only vertically

joorge87

I want to autoscroll while making Drag and drop operations, I know that it can be set by: setAutoScroll(true)

but it activates autoscrolls in vertical and horizontal direction. Is it a way to activate only the vertical autoscrolling?

Thank you,
Jorge

raven-worx

no there is no such property to limit the directions.

But you could do the following:

disable Qt autoscroll feature
install an eventfilter on the viewport
on dragmove check if the pos is in a top/bottom margin (defined by you)
if yes start a timer which periodically in-/decreases the value of the vertical scrollbar (if visible)
stop the timer on drop drag-leave events