public void onSelect(NodeSelectedEvent event) {
if (getTree(event).getTreeNode() != null) {
if (selectedNode != null) {
MyTreeNode tp_old = (MyTreeNode) selectedNode;
tp_old.setNodeStatus(AppConstantImpl.constNodeStatusRead);
}
selectedNode = (MyTreeNode) getTree(event).getTreeNode();
MyTreeNode tp_new = (MyTreeNode) selectedNode;
tp_new.setNodeStatus(AppConstantImpl.constNodeStatusEdit);
System.out.println("Node selected: " + getTree(event).getRowKey()
+ " - \"" + ((MyTreeNode) selectedNode).getNodeName()
+ "\"" + "- \"" + ((MyTreeNode) selectedNode).getOrderNum() + "\"");
}