Autoscroll NSOutlineView while dragging?

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Created Nov ’21

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Does an NSOutlineView have built-in autoscrolling when the mouse is moved to the beginning or end of the NSOutlineView during a drag operation? As plan B I would create a tracking area at the top and bottom and trigger the scrolling while the mouse is over it - but a built-in solution would make more sense if available. Can someone give me a hint here? Thanks!

Answered by gkoeder in 696593022

I found the problem - in my case, the Row Height property was set to a much too large value, which ultimately prevented the control from scrolling correctly. So if anyone has a similar problem: a look at Row Height may fix the whole thing quickly.

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gkoeder OP

Nov ’21

Accepted Answer

I found the problem - in my case, the Row Height property was set to a much too large value, which ultimately prevented the control from scrolling correctly. So if anyone has a similar problem: a look at Row Height may fix the whole thing quickly.

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