+ private void addCheckStateListener() {
+ viewer.addCheckStateListener(new ICheckStateListener() {
+
+ @Override
+ public void checkStateChanged(CheckStateChangedEvent event) {
+ boolean checked = event.getChecked();
+ if (checked) {
+ view.performSelection(getDisplay(), (ElementSelector) event.getElement());
+ } else {
+ view.clearResultVisualisation((ElementSelector) event.getElement());
+ }
+ }
+ });
+ }
+