[news.eclipse.platform.swt] Re: PGroup not displaying content when Shell

[Chris Gross <chris.gross@xxxxxxxxxx>]

Hi Todd,

I think the ClassCastException for WSDLPostProcessor is a problem in 
your code.  Regarding the expand/selection listener, yes it should be an 
expand listener and if you download the latest version from the Nebula 
website it is an expand listener.  It was a mistake/bug in a previous 
version.

Regards,
-Chris

Todd Chambery wrote:
> Hi all,
>
> I'm replacing a Group with a TextArea with PGroup, and would like to 
> make the Shell expand when the PGroup is expanded.
>
> I've added an ExpandListener:
>
> group.addExpandListener(new SelectionAdapter() {
>        
>     @Override
>     public void widgetSelected(SelectionEvent e) {
>         if(group.getExpanded()) {
>             sShell.setSize(428, 325);
>             sShell.update();
>         } else {
>             sShell.setSize(428, 234);
>             sShell.update();                   
>         }
>     }
>     
> });
>
> When I click the PGroup bar to expand, I'm getting a ClassCastException:
>
> Exception in thread "main" java.lang.ClassCastException: 
> tools.WSDLPostProcessor$9
>     at 
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:191)
>
> ....
>
>     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2842)
>     at com.bac.cbl.tools.WSDLPostProcessor.main(WSDLPostProcessor.java:381)
>
>
> Seems like this should take an ExpandListener/Adapter.
>
> Any ideas appreciated,
>
> Todd