private void renderOptions( final int optionsRowIndex ) { layout.setWidget( optionsRowIndex, 2, new SmallLabel( Constants.INSTANCE.optionsRuleModeller() ) ); if ( !isReadOnly ) { layout.setWidget( optionsRowIndex, 4, getAddAttribute() ); } layout.setWidget( optionsRowIndex + 1, 3, new RuleAttributeWidget( this, this.model, isReadOnly ) ); }