[news.eclipse.platform.swt] Re: Resize Tree on Expand

[Tom Schindl <tom.schindl@xxxxxxxxxxxxxxx>]

Eric is right but one warning on win32 this will only work since 3.3 in 
3.2 the Tree always returned the size it needs display the top-level items.

Tom

Eric Rizzo schrieb:
> Tito wrote:
> > Hello, this is my first post here.
> >
> > I've a Tree with a TreeViewer. I don't want to set a fixed size, but i 
> > need to view all lines on the tree. When the tree is collapsed its all 
> > OK, but when i expand one node the vertical scroll bar appears.
> >
> > Is there a way to resize this tree when one node is expanded?
>
> This likely depends on what kind of layout you have the Tree contained 
> in. One thing you can try is to call layout() on the parent Composite 
> after the tree is expanded.
>
> Hope this helps,
>     Eric


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Tom Schindl                                          JFace-Committer
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