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CommonNavigator: allowing the selection of one element only [message #714952]

Thu, 11 August 2011 17:23

Eclipse User

Hi,

I extend a CommonNavigtor for a view. This view is intended to serve as the master in a master-detail pattern (I have a second view to show the detail). Therefore, I need to be able to select only 1 item in my CommonNavigator view. How to achieve that?

Thanks,

McNuggets

Re: CommonNavigator: allowing the selection of one element only [message #714956 is a reply to message #714952]

Thu, 11 August 2011 17:51

Eclipse User

You will need to subclass the CommonNavigator class and override this method:

	protected CommonViewer createCommonViewerObject(Composite aParent) {
		return new CommonViewer(getViewSite().getId(), aParent,
				SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
	}

Change the SWT.MULTI to SWT.SINGLE

Re: CommonNavigator: allowing the selection of one element only [message #714962 is a reply to message #714956]

Thu, 11 August 2011 18:26

Eclipse User

Hello,

So thanks again, this is perfect, it just works fine with SWT.SINGLE.

Cheers

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