[news.eclipse.tools.gef] Can not perform actions in multipage GEF editor

["outiejun" <outiejun@xxxxxxxx>]

Hello everyone:

    I have a multipage editor, the first page is a GEF editor, and the 
second is a common editor. I registered delete action in gef editor, but it 
never works. But it is ok in single gef editor, what is the problem in 
multipage editor contains gef editor?


private KeyHandler getKeyHandler() {
  KeyHandler keyHandler = new KeyHandler();
  keyHandler.put(KeyStroke.getPressed(SWT.DEL, 127, 0),
    getActionRegistry().getAction(ActionFactory.DELETE.getId()));

  return keyHandler;
 }