GridPanel listPanel = new GridPanel();
TitledBorder border = new TitledBorder(new EtchedBorder(),
"Select an item to config");
listPanel.getSwingComponent().setBorder(border);
listPanel.add(this.list);
listPanel.layout(1, 1, 0, 0);
GridPanel mainPanel = new GridPanel();
mainPanel.add(searchPanel);
mainPanel.add(listPanel);
mainPanel.layout(2, 1, GridPanel.WEIGHT_EQUALLY, 0);