Bug 308081 [Forms] Image not displayed in disabled ImageHyperlink
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/ImageHyperlink.java
state &= ~ACTIVE;
		if (!isDisposed())
			redraw();
	}
	/**
	 * Returns active image.
	 * 
	 * @return active image or <code>null</code> if not set.
	 */
	public Image getActiveImage() {
		return activeImage;
	}
	/**
	 * Sets the image to show when link is activated.
	 * 
	 * @param activeImage
	 * 
	 */
	public void setActiveImage(Image activeImage) {
		this.activeImage = activeImage;
	}
	/**
	 * Returns the hover image.
	 * 
	 * @return hover image or <code>null</code> if not set.
	 */
	public Image getHoverImage() {
		return hoverImage;
	}
	/**