add: this._chevron.addState( "rwt_FLAT" ); 
context: qx.Proto.showChevron = function( left ) {  if( this._chevron == null ) {    // Create chevron button    this._chevron = new qx.ui.toolbar.ToolBarButton();    this._chevron.setTop( this._getButtonTop() );    this._chevron.setHeight( org.eclipse.rap.rwt.custom.CTabFolder.BUTTON_SIZE );    this._chevron.setWidth( org.eclipse.rap.rwt.custom.CTabFolder.BUTTON_SIZE );    this._chevron.addEventListener( "execute", this._onChevronExecute, this );    this._chevron.setIcon( "org/eclipse/rap/rwt/custom/ctabfolder/chevron.gif" );    this.add( this._chevron );  }  this._chevron.setLeft( left );}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/1670558cb5443f47783b55bfdf4934b091b2c94f/CTabFolder.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/custom/CTabFolder.js