/** * Activates the given nested editor. * * @param part the nested editor * @since 3.0 */ public void activateEditor(IEditorPart part) { activeEditorIndex = getIndex(part); // IEditorPart e = getActiveEditor(); // EditorSite innerSite = (EditorSite) e.getEditorSite(); // ((WorkbenchPage) innerSite.getPage()).requestActivation(e); E4Util.unsupported("We need to request an activation of this part"); //$NON-NLS-1$ }