dnd.add("Reordering Grid", new ReorderingGridExample(), g.gridtogrid().getHTML());
dnd.add("Tree to Tree", new TreePanelToTreePanelExample(), g.treetotree().getHTML());
dnd.add("Reordering Tree", new ReorderingTreePanelExample(), g.reorderingtree().getHTML());
dnd.add("TreeGrid to TreeGrid", new TreeGridToTreeGridExample(), g.treegridtotreegrid().getHTML());
dnd.add("Reordering TreeGrid", new ReorderingTreeGridExample(), g.reorderingtreegrid().getHTML());
dnd.add("Image Organizer", new ImageOrganizerExample(), g.imageorganizer().getHTML());
dnd.add("Multiple Components", new MultiComponentExample(), g.multicomponent().getHTML());
add(dnd);
Category windows = new Category("Windows");
windows.add("Hello World", new HelloWindowExample(), g.helloworld().getHTML());