}
private TreeNode addNode(final String title, String image, final ExplorerViewCenterPanel centertabbedPanel, final Widget content) {
TreeNode browse = new TreeNode(title);
if (image != null) browse.setIcon(image);
browse.addListener(new TreeNodeListenerAdapter() {
@Override
public void onClick(Node node, EventObject e) {
if (!centertabbedPanel.showIfOpen(title)) {
centertabbedPanel.addTab(title, true, content, title);