add: this._minButton.addState( "rwt_FLAT" ); 
context: qx.Proto.showMinButton = function( left ) {  if( this._minButton == null ) {    this._minButton = new qx.ui.toolbar.ToolBarButton();    this.setMinMaxState( this._minMaxState );  // initializes the icon according to current state    this._minButton.setTop( this._getButtonTop() );    this._minButton.setHeight( org.eclipse.rap.rwt.custom.CTabFolder.BUTTON_SIZE );    this._minButton.setWidth( org.eclipse.rap.rwt.custom.CTabFolder.BUTTON_SIZE );    this._minButton.addEventListener( "execute", this._onMinMaxExecute, this );    this.add( this._minButton );  }  this._minButton.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