[news.eclipse.platform.swt] Re: Controls on ScrolledComposite 'guzzles'

[Adam Pordzik <adresseverbummelt@xxxxxx>]

Adam Pordzik schrieb:
> > I've putted some Controls (Labels/Buttons) inside a ScrolledComposite/ 
> > Composite-pair. As long as the mouse cursor is e.g. directly over the 
> > scroll-bar everything is fine, but when I roll the MouseWheel and the 
> > Cursor is positioned above a control, scrolling stops. :-/
>
> Hello,
>
> I could narrow the effect down to preceding Controls within a Layout: If 
> you leave "Button malicious1" in my following example untouched, 
> mentioned effect will occour. If you delete line containing "Button 
> malicious1" everything will work correctly as expected (see Snippet5 
> from dev.eclipse.org).
>
> It would be nice, if someone can confirm this bug. (At least I consider 
> this as a bug, but hopefully I just did something wrong)

Or even easier to reproduce within Snippet166 by placing:

"final Button btn = new Button (shell, SWT.PUSH);"

between the lines:

"shell.setLayout(new FillLayout()); // place"
	
and

"final ScrolledComposite scrollComposite = new ScrolledComposite (
    shell, SWT.V_SCROLL | SWT.BORDER);"


A

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