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GridTreeViewer: selection changed listener and viewer.setSelection [message #991290]

Tue, 18 December 2012 06:40

Laura V
Messages: 32
Registered: March 2012

Member

Hi guys
I have a table (GridTreeViewer) with a selection changed listener doing some stuff.
Then I have another table below, from which I need to set the selection on the table above at a certain point.
The problem is, when I do viewer.setSelection(mySelection) I do get redirected into the selection changed listener (as I want) but there:
- the selection inside the event is null (I assume it is so, because the user didn't actually click on the table...)
- viewer.getSelection is also null (Why? I just set it..)

Are viewer.setSelection and SelectionChangedListener not supposed to work together? If so, what is the right way to do this? Is it necessary to use the selection provider service?

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[Message index]

		GridTreeViewer: selection changed listener and viewer.setSelection By: Laura V on Tue, 18 December 2012 06:40
		Re: GridTreeViewer: selection changed listener and viewer.setSelection By: Thomas Schindl on Tue, 18 December 2012 06:45

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