Bug 243381 [Markers] Problems list needs a tooltip for description field
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkersPropertyPage.java
resource = ResourcesPlugin.getWorkspace().getRoot();
		}
		if (!Util.isEditable(marker))
			noDefaultAndApplyButton();
		Composite composite = new Composite(parent, SWT.NULL);
		GridLayout layout = new GridLayout(2, false);
		layout.marginWidth = 0;
		layout.marginHeight = 0;
		composite.setLayout(layout);
		GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
		composite.setLayoutData(gridData);
		initializeDialogUnits(composite);
		createDescriptionArea(composite);
		if (element != null) {
			createSeperator(composite);
			createCreationTimeArea(composite);
		}
		createAttributesArea(composite);
		if (resource != null) {
			createSeperator(composite);
			createResourceArea(composite);
		}
		Dialog.applyDialogFont(composite);
		return composite;
	}
	/**
	 * Creates a seperator.
	 */
	protected void createSeperator(Composite parent) {
		Label seperator = new Label(parent, SWT.NULL);