add(ch);
Category dnd = new Category("Drag and Drop");
dnd.add("Basic DnD", new BasicDNDExample(), g.basicdnd().getHTML());
dnd.add("List to List", new ListViewDNDExample(), g.listtolist().getHTML());
dnd.add("Grid to Grid", new GridToGridExample(), g.gridtogrid().getHTML());
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());