add: manager.addEventListener( "changeLeadItem", this._onChangeLeadItem, this ); 
context:   function( multiSelection ) {    qx.ui.form.List.call( this );    this.setOverflow( "scrollY" );    // Should changeSelection events passed to the server-side?     // state == no, action == yes    this._changeSelectionNotification = "state";    this.setMarkLeadingItem( true );    var manager = this.getManager();    manager.setMultiSelection( multiSelection );    manager.addEventListener( "changeSelection", this._onChangeSelection, this );  }
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/fa51f756944ec068ab76dad51ef36628a6849381/List.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/widgets/List.js