rem: }; 
add: } 
context: qx.Proto.getPrevious = function(vItem){  if (vItem)  {    if (vItem == this.getBoundedWidget())    {      return;    }    else if (vItem.isFirstVisibleChild())    {      if (vItem.getParentFolder() instanceof qx.ui.treefullcontrol.TreeFolder) {        return vItem.getParentFolder();      };    }    else    {      var vPrev = vItem.getPreviousVisibleSibling();      if (vPrev instanceof qx.ui.treefullcontrol.AbstractTreeElement)      {        while (vPrev instanceof qx.ui.treefullcontrol.AbstractTreeElement)        {          if (qx.ui.treefullcontrol.Tree.isOpenTreeFolder(vPrev))          {            vPrev = vPrev.getLastVisibleChildOfFolder();          }          else          {            break;          };        };      }      return vPrev;    };  }  else  {    return this.getBoundedWidget().getLastTreeChild();  };};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/TreeFullControlSelectionManager.js/clean/qooxdoo/source/script/qx/manager/selection/TreeFullControlSelectionManager.js