void refreshContent() {
final Object input = viewer.getInput();
if (input!=null && input instanceof JcrNode) {
JcrNode jcrnode = (JcrNode)input;
SyncDir syncDir = jcrnode.getSyncDir();
JcrNode newnode = syncDir.getNode(jcrnode.getJcrPath());
if (newnode!=null) {
viewer.setInput(newnode);
if (lastEditedNewPropertyName!=null) {
// set the selection/focus accordingly