Package com.google.gwt.user.client.ui

Examples of com.google.gwt.user.client.ui.Tree.addSelectionHandler()

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                                                                   itemWidgets );
        pkg.setUserObject( snapInfo );
        root.addItem( pkg );

        ScrollPanel packagesTreeItemPanel = new ScrollPanel( root );
        root.addSelectionHandler( new SelectionHandler<TreeItem>() {
            public void onSelection(SelectionEvent<TreeItem> event) {
                Object uo = event.getSelectedItem().getUserObject();
                if ( uo instanceof Object[] ) {
                    Object o = ((Object[]) uo)[0];
                    showAssetList( new String[]{(String) o} );
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                }
            }
        }

        tree.setStyleName( "category-explorer-Tree" ); //NON-NLS
        tree.addSelectionHandler( new SelectionHandler<TreeItem>() {

            public void onSelection(SelectionEvent<TreeItem> event) {
                Object o = event.getSelectedItem().getUserObject();
                if ( o instanceof String ) {
                    ev.selected( (String) o );
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            }
        });

        resourcesTree.addItem(rootItem);
        resourcesTree.setStyleName("category-explorer-Tree"); //NON-NLS
        resourcesTree.addSelectionHandler(new SelectionHandler<TreeItem>()    {

            public void onSelection(SelectionEvent<TreeItem> event) {
                Object o = event.getSelectedItem().getUserObject();
                if (o instanceof String) {
                }
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                }
            }
        }

        tree.setStyleName( "category-explorer-Tree" ); //NON-NLS
        tree.addSelectionHandler( new SelectionHandler<TreeItem>() {

            public void onSelection(SelectionEvent<TreeItem> event) {
                Object o = event.getSelectedItem().getUserObject();
                if ( o instanceof String ) {
                    ev.selected( (String) o );
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        TreeItem pkg = ExplorerNodeConfig.getPackageItemStructure( parentConf.name, snapInfo.uuid, itemWidgets );
        pkg.setUserObject( snapInfo );
        root.addItem( pkg );

        ScrollPanel packagesTreeItemPanel = new ScrollPanel( root );
        root.addSelectionHandler( new SelectionHandler<TreeItem>() {
            public void onSelection(SelectionEvent<TreeItem> event) {
                Object uo = event.getSelectedItem().getUserObject();
                if ( uo instanceof Object[] ) {
                    Object o = ((Object[]) uo)[0];
                    showAssetList( (String[]) o );
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