Le 19/11/2015 23:34, Stephan Eggermont a écrit :
On 19/11/15 16:27, Thierry Goubier wrote:
I have a very clear idea of how complex that feature you are asking for
is to implement properly in the general case and I won't consider
implementing it if there is no strong justification for it.
In Cocoa this is delegated behaviour. The Macintosh Finder just loses
selection in the subtree when closing its parent. Somewhere I've seen
the described behaviour, I think in an installer somewhere, could be an
Adobe product.
The selection announcements of FT would allow the model to implement that.
I think it would be bizarre to see it working with drag and drop: it
would either make hidden items reappear when starting the drag (selected
items in a closed subtree), or drag partially selected items.
Now, what I'd like on drag and drop is: automatic expand after a timeout
hovering over a node, and automatic scrollbar up and down when dragging
over the top / the bottom of the tree :)
Thierry
