add:  item.setOverflow( "hidden" ); 
context: qx.Proto.setItems = function( items ) {  // preserve selection and focused item  var manager = this.getManager();  var oldLeadItem = manager.getLeadItem();  var oldAnchorItem = manager.getAnchorItem();  var oldSelection = manager.getSelectedItems();  // exchange/add/remove items  var oldItems = this.getChildren();  for( var i = 0; i < items.length; i++ ) {    if( i < oldItems.length ) {      oldItems[ i ].setLabel( items[ i ] );    } else {      // TODO [rh] optimize this: context menu should be handled by the List      //      itself for all its ListItems      var item = new qx.ui.form.ListItem( items[ i ] );      item.setContextMenu( this.getContextMenu() );      this.add( item );    }  }  while( this.getChildrenLength() > items.length ) {    this.removeAt( this.getChildrenLength() - 1 );  }  // restore previous selection and focusItem  manager.setSelectedItems( oldSelection );  manager.setLeadItem( oldLeadItem );  if( manager.getMultiSelection() ) {    manager.setAnchorItem( oldAnchorItem );  }}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/1740c139af1a7d72acffafc2da79573eb11b1749/List.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/widgets/List.js