public void undecorateSelectedNode(WorldObjectImpl node) {
Object frame = node.getPiccolo().getAttribute(SELECTION_HANDLER_FRAME_ATTR);
if (frame != null && frame instanceof SelectionBorder) {
((SelectionBorder) frame).destroy();
}
node.setSelected(false);
node.getPiccolo().addAttribute(SELECTION_HANDLER_FRAME_ATTR, null);
}
public void decorateSelectedNode(WorldObjectImpl node) {
SelectionBorder frame = new SelectionBorder(world, node);
node.setSelected(true);
node.getPiccolo().addAttribute(SELECTION_HANDLER_FRAME_ATTR, frame);
}