- Instead of listing the number of selected elements, print the following list of labels:

  - INamedElement: getName()
  - otherwise: toString()

org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/editingsupport/MultiSelectionEditingSupport.java

@@ -19,6 +19,7 @@ package org.fortiss.tooling.base.ui.annotation.editingsupport;
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Iterator;
 
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.jface.viewers.CellEditor;
@@ -29,6 +30,7 @@ import org.fortiss.tooling.base.annotation.AnnotationEntry;
 import org.fortiss.tooling.base.annotation.valueprovider.EStructuralFeatureDescriptor;
 import org.fortiss.tooling.base.model.element.IAnnotatedSpecification;
 import org.fortiss.tooling.kernel.extension.data.ITopLevelElement;
+import org.fortiss.tooling.kernel.model.INamedElement;
 import org.fortiss.tooling.kernel.service.IPersistencyService;
 
 /**
@@ -37,7 +39,7 @@ import org.fortiss.tooling.kernel.service.IPersistencyService;
  * @author barner
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: F34CC0DE59A4E4ADC4040E26C276A653
+ * @ConQAT.Rating YELLOW Hash: 2FCECDA1772C304CCD3D3B3784749B69
  * 
  */
 public class MultiSelectionEditingSupport extends AnnotationEditingSupportBase {
@@ -123,11 +125,23 @@ public class MultiSelectionEditingSupport extends AnnotationEditingSupportBase {
 			Object value = entry.getSpecificationValue(specClass, instanceKey);
 
 			if(value instanceof Collection<?>) {
-				return "[" + ((Collection<?>)value).size() + " selected]";
+				StringBuffer valueCollectionString = new StringBuffer();
+				for(Iterator<?> iter = ((Collection<?>)value).iterator(); iter.hasNext();) {
+					Object v = iter.next();
+					if(v instanceof INamedElement) {
+						valueCollectionString.append(((INamedElement)v).getName());
+					} else {
+						valueCollectionString.append(v.toString());
+					}
+					if(iter.hasNext()) {
+						valueCollectionString.append(", ");
+					}
+				}
+				return "[" + valueCollectionString + "]";
 			}
 		}
 
-		return "[0 selected]";
+		return "[]";
 	}
 
 	/** {@inheritDoc} */