[news.eclipse.modeling.gmf] WrapTextCellEditor problem

[Louis Rose <louis@xxxxxxxxxxxxx>]

Hi all,

I've been using WrapTextCellEditor in combination with a WrappingLabel 
to allow multi-line input for a label.

However, I've discovered that when using WrapTextCellEditor, the editor 
exhibits a strange behaviour:

1) I double-click the label to begin editing.
2) I delete the existing contents of the label (the feature has a 
default value).
3) I type a single character, and the editor disappears and the change 
is committed to the model. I didn't press the ENTER key, so I don't see 
why this has happened.


Presently, the setManager method of my XXXLabelEditPart is:

protected DirectEditManager getManager() {
	if (manager == null) {
		setManager(new TextDirectEditManager(this, WrapTextCellEditor.class, 
SystemEditPartFactory.getTextCellEditorLocator(this)));
	}
	
	return manager;
}


If I change the WrapTextCellEditor.class argument to 
TextCellEditor.class or TextCellEditorEx.class, the odd behaviour is not 
exhibited (i.e. I think the odd behaviour is specific to 
WrapTextCellEditor).


Any ideas?

Cheers,
Louis.