Bug 38587 [Tasks] No tooltips on Problems/Tasks/Bookmarks view toolbar items
build 20030605 I don't get tooltips when I hover the mouse over enabled toolbar items in the Problems, Tasks and Bookmarks view. The view menu and close button do show tooltips.
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/markers/internal/ActionRemoveMarker.java
marker.delete();
						}
					}
				}
			}, null);
		} 
		catch (CoreException e) {
			ErrorDialog.openError(part.getSite().getShell(), Messages.getString("RemoveMarker.errorTitle"), null, e.getStatus()); 
		}
	}
	
	public void selectionChanged(IStructuredSelection selection) {
		setEnabled(false);
		if (selection == null || selection.isEmpty()) {
			return;
		}
		for (Iterator iterator = selection.iterator(); iterator.hasNext();) {
			Object obj = iterator.next();
			if (!(obj instanceof IMarker)) {
				return;
			}
			IMarker marker = (IMarker) obj;
			if (!Util.isEditable(marker)) {
				return;
			}
		}
		setEnabled(true);			
	}
}