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How to add labels to outline view [message #894544]

Mon, 09 July 2012 14:42

Martin Girschick

Messages: 10
Registered: July 2009

Junior Member

As it seems, oAWs "EditorExtensions.ext" file, which allowed changes to the outline view has been replaced by a java based mechanism. The wizard creates a UI project with two classes named *DescriptionLabelProvider and *LabelProvider. The first one contains commented out code which doesn't work, because the visibility of the methods is not correct. If I change that for the text-Method (in both classes) it doesn't seem to make a difference. Should any one of them affect the outline view? Do I have to make other additions somewhere else? The example on the webpage seems to be incomplete concerning the specifics.

Any help appreciated Smile

Martin

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Re: How to add labels to outline view [message #894587 is a reply to message #894544]

Mon, 09 July 2012 17:49

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hello Martin,

the following works for me in both Xtext 2.2.1 and 2.3.0 with the
Greeting example

public class MyDslLabelProvider extends DefaultEObjectLabelProvider {

	@Inject
	public MyDslLabelProvider(AdapterFactoryLabelProvider delegate) {
		super(delegate);
	}

	
	String text(Model ele) {
	  return "Modell";
	}
	
	String text(Greeting ele) {
		  return "Gruß: " + ele.getName();
	}
	
}

~Christian

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