if(getEditPart() instanceof PlaceHolderEditPart) { ((PlaceHolderEditPart)getEditPart()).perfrormLabelEdit(getChanged()); }
	protected void bringDown( )	{		//This method might be re-entered when super.bringDown() is called.		Font disposeFont = scaledFont;		scaledFont = null;		super.bringDown( );		if ( disposeFont != null )			disposeFont.dispose( );	}