Context menu working, but not per cell only per row.

refs 2460

org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/introspection/details/handler/IntrospectionDetailsUIHandlerBase.java

@@ -75,6 +75,8 @@ public abstract class IntrospectionDetailsUIHandlerBase extends DetailsUIHandler
 		treeViewer.setSorter(createSorter());
 		treeViewer.setInput(getInputObject());
 
+		addContextMenu(treeViewer);
+
 		if(footerLabel != null) {
 			Label lbl = new Label(composite, SWT.BOLD);
 			lbl.setText(footerLabel);
@@ -84,6 +86,12 @@ public abstract class IntrospectionDetailsUIHandlerBase extends DetailsUIHandler
 		return composite;
 	}
 
+	/** Creates the context menu. Sub-classes may override; the default does not create anything. */
+	@SuppressWarnings("unused")
+	protected void addContextMenu(final TreeViewer treeViewer) {
+		// do not create a menu
+	}
+
 	/** Creates a tab folder with the filtered tree as a tab. */
 	protected final CTabFolder createTabFolder(Composite parent, String... tabNames) {
 		CTabFolder tabFolder = new CTabFolder(parent, SWT.BOTTOM);

org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/introspection/details/handler/PrototypeServiceIntrospectionDetailsUIHandler.java

@@ -18,9 +18,15 @@ $Id$
 package org.fortiss.tooling.kernel.ui.internal.introspection.details.handler;
 
 import org.conqat.ide.commons.ui.jface.TreeContentProviderBase;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.IMenuListener;
+import org.eclipse.jface.action.IMenuManager;
+import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.ITableLabelProvider;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.TableLabelProviderBase;
+import org.eclipse.jface.viewers.TreeViewer;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.ScrolledComposite;
 import org.eclipse.swt.widgets.Control;
@@ -85,6 +91,28 @@ public final class PrototypeServiceIntrospectionDetailsUIHandler extends
 		col3.setWidth(50);
 	}
 
+	/** {@inheritDoc} */
+	@Override
+	protected void addContextMenu(final TreeViewer treeViewer) {
+		final Action a = new Action("") {
+			// filled in later by menuAboutToShow()
+		};
+		final MenuManager mgr = new MenuManager();
+		mgr.setRemoveAllWhenShown(true);
+		mgr.addMenuListener(new IMenuListener() {
+
+			@Override
+			public void menuAboutToShow(IMenuManager manager) {
+				IStructuredSelection sel = (IStructuredSelection)treeViewer.getSelection();
+				if(sel != null && !sel.isEmpty()) {
+					a.setText(sel.getFirstElement().toString());
+					mgr.add(a);
+				}
+			}
+		});
+		treeViewer.getControl().setMenu(mgr.createContextMenu(treeViewer.getControl()));
+	}
+
 	/** {@inheritDoc} */
 	@Override
 	protected ITreeContentProvider createContentProvider() {