add: this._activeControl = widget; 
context: qx.Proto._onChangeActiveChild = function( evt ) {  // Work around qooxdoo bug #254: the changeActiveChild is fired twice when  // a widget was activated by keyboard (getData() is null in this case)  var widget = evt.getData();  var widgetMgr = org.eclipse.rap.rwt.WidgetManager.getInstance();  if( !org_eclipse_rap_rwt_EventUtil_suspend && widgetMgr.isControl( widget ) )   {    var id = widgetMgr.findIdByWidget( widget );    var shellId = widgetMgr.findIdByWidget( this );    var req = org.eclipse.rap.rwt.Request.getInstance();    if( this._isRelevantActivateEvent( widget ) ) {      req.removeParameter( shellId + ".activeControl" );      req.addEvent( "org.eclipse.rap.rwt.events.controlActivated", id );      req.send();        } else {      req.addParameter( shellId + ".activeControl", id );    }  }}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/febc1dffa6c9a89cd394877e0e6c0b642b21f8d4/Shell.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/widgets/Shell.js