* Updating the birdseye view.
*/
private void updateView() {
if (fGraphEditor != null) {
if (fCurrentOverview != null) {
final View currentView = fCurrentOverview.getCurrentView();
if (currentView != fGraphEditor.getPanel().getView()) {
LOGGER.info("Replacing overview");
fPanel.removeAll();
fCurrentOverview = new Overview(fGraphEditor.getPanel().getView());