Tree scrolling control

[DavinChurch]

I need a way to set the Index property (or equivalent) to move the tree display scrolling to leave that item at the top of the screen. Alternatively, the ShowItem method could be modified with an extra optional argument (or similar) to force that item to be scrolled to the top.

[johndaintree]

Is its Index property not enough for this?

[DavinChurch]

Hmmm... I'll have to go back into this and see what problem I was having. Perhaps I just missed it somehow?

[DavinChurch]

Ok, this was my fault. It was a combination of APL+Win's documentation not being specified like it actually behaves and the fact that changing the Index property doesn't let you scroll so there is space at the bottom of the list. I can use this for my ShowNode implementation now - thanks.