Bug 308081 [Forms] Image not displayed in disabled ImageHyperlink
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/ImageHyperlink.java
* Sets the image to show when link is hover state (on mouse over).
	 * 
	 * @param hoverImage
	 */
	public void setHoverImage(Image hoverImage) {
		this.hoverImage = hoverImage;
	}
	/**
	 * Returns the image to show in the normal state.
	 * 
	 * @return normal image or <code>null</code> if not set.
	 */
	public Image getImage() {
		return image;
	}
	/**
	 * Sets the image to show when link is in the normal state.
	 * 
	 * @param image
	 */
	public void setImage(Image image) {
		this.image = image;
		if (disabledImage != null)
			disabledImage.dispose();
		if (!isEnabled() && image != null && !image.isDisposed())
			disabledImage = new Image(image.getDevice(), image, SWT.IMAGE_DISABLE);
	}
	private Point computeMaxImageSize() {
		int x = 0;
		int y = 0;