Bug 295981 [Forms] FormImages & FormFonts are not disposed correctly
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/internal/forms/widgets/FormHeading.java
messageRegion.setForeground(fg);
	}
	/**
	 * Sets the text to be rendered at the top of the form above the body as a
	 * title.
	 * 
	 * @param text
	 *            the title text
	 */
	public void setText(String text) {
		titleRegion.setText(text);
	}
	public void setFont(Font font) {
		super.setFont(font);
		titleRegion.setFont(font);
	}
	/**
	 * Sets the image to be rendered to the left of the title.
	 * 
	 * @param image
	 *            the title image or <code>null</code> to show no image.
	 * @since 3.2
	 */
	public void setImage(Image image) {
		titleRegion.setImage(image);
		if (messageRegion != null)
			titleRegion.updateImage(messageRegion.getMessageImage(), true);
		else
			titleRegion.updateImage(null, true);
	}