Bug 295981 [Forms] FormImages & FormFonts are not disposed correctly
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/Section.java
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.internal.forms.widgets.FormImages;
import org.eclipse.ui.internal.forms.widgets.FormUtil;
/**
 * A variation of the expandable composite that adds optional description below
 * the title. Section is often used as a basic building block in forms because
 * it provides for logical grouping of information.
 * <p>
 * In case of the TITLE_BAR style, Section renders the title bar in a way
 * compatible with the rest of the workbench. Since it is a widget, all the
 * colors must be supplied directly. When created by the form toolkit, these
 * colors are supplied by the toolkit. The toolkit initializes these colors
 * based on the system colors. For this reason, it is recommended to create the
 * section by the toolkit instead of through its own constructor.
 * <p>
 * Since 3.1, it is possible to set a control to be used for section
 * description. If used, <code>DESCRIPTION</code> style should not be set. A
 * typical way to take advantage of the new method is to set an instance of
 * <code>FormText</code> to provide for hyperlinks and images in the
 * description area.
 * 
 * @since 3.0
 */
public class Section extends ExpandableComposite {