TreeGrid horizontal sroll problem

[vitaly]

Hi, all!
I need help with TreeGrid component (SmartGWT-1.3).
I found on forum some problem like my but answer don't help :(.
How i can enable horizontal scroll?
Its my code :

public class BrowserForm extends Layout implements BrowserPresenter.Display
{

   private TreeGrid browserItemTreeGrid;

   private HandlerManager eventBus;

   public BrowserForm(HandlerManager eventBus) 
   {
      this.eventBus = eventBus;
//      setOverflow(Overflow.HIDDEN);
      setBackgroundColor("#FFEEAA");
      setTitle("Browse");
      browserItemTreeGrid = new TreeGrid();
      browserItemTreeGrid.setShowHeader(false);
      
      browserItemTreeGrid.setAutoFetchData(true);
      browserItemTreeGrid.setCanReorderRecords(false);
      browserItemTreeGrid.setCanAcceptDroppedRecords(false);
      browserItemTreeGrid.setCanFreezeFields(true);
      browserItemTreeGrid.setCanReparentNodes(false);
      browserItemTreeGrid.setShowOpenIcons(true);
      browserItemTreeGrid.setLeaveScrollbarGap(false);
      browserItemTreeGrid.setShowRoot(true);
      browserItemTreeGrid.setHeight100();
      browserItemTreeGrid.setWidth100();
      addChild(browserItemTreeGrid);

Vertical scroll works, fine.

Thanks,

[gavrikvetal]

i saw that scroll is appear after table header is resized by mouse ( i set the bigger width ).
how he can set automatically resizing of the header ( grid has only one header ) according to table content ?
thanks

[unkis]

setShowHeader(false);
setFixedFieldWidths(false);