added tooltips to marker view

refs 307

org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/views/MarkerViewPart.java

@@ -33,6 +33,7 @@ import org.eclipse.jface.action.Action;
 import org.eclipse.jface.action.IToolBarManager;
 import org.eclipse.jface.action.Separator;
 import org.eclipse.jface.viewers.CellLabelProvider;
+import org.eclipse.jface.viewers.ColumnViewerToolTipSupport;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.jface.viewers.ViewerCell;
@@ -54,7 +55,7 @@ import org.fortiss.tooling.kernel.ui.service.IModelElementHandlerService;
  * @author hoelzl
  * @author $Author$
  * @version $Rev$
- * @ConQAT.Rating GREEN Hash: 9911FDD4D42B3F17A872D3E7E97EAD29
+ * @ConQAT.Rating YELLOW Hash: C52A2E824EC9087D8CFB26428F3E1731
  */
 public class MarkerViewPart extends ViewPart {
 
@@ -171,6 +172,7 @@ public class MarkerViewPart extends ViewPart {
 				}
 			}
 		});
+
 		gui.getProjectColumn().setLabelProvider(new CellLabelProvider() {
 			@Override
 			public void update(ViewerCell cell) {
@@ -190,6 +192,13 @@ public class MarkerViewPart extends ViewPart {
 			}
 		});
 
+		ColumnViewerToolTipSupport
+				.enableFor(gui.getElementColumn().getViewer());
+		ColumnViewerToolTipSupport.enableFor(gui.getExplanationColumn()
+				.getViewer());
+		ColumnViewerToolTipSupport
+				.enableFor(gui.getProjectColumn().getViewer());
+
 		gui.getTreeViewer().addDoubleClickListener(new DoubleClick(true));
 		gui.getTreeViewer().setInput(IMarkerService.INSTANCE);