package eu.etaxonomy.taxeditor.view.detail;
+import java.awt.Event;
+import java.util.EventObject;
+
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.widgets.Control;
if (event != null) {
Object eventSource = event.getSource();
+ if (eventSource instanceof EventObject){
+ eventSource = ((EventObject)eventSource).getSource();
+ }
Control[] children = formSection.getLayoutComposite().getChildren();
boolean containsElement = false;
for (Control control : children) {