Bug 182714 [Contributions] Improve toolbar configurability
bundles/org.eclipse.jface/src/org/eclipse/jface/action/MenuManager.java
*/
    public String getMenuText() {
		if (definitionId == null) {
			return menuText;
		}
		ExternalActionManager.ICallback callback = ExternalActionManager
				.getInstance().getCallback();
		if (callback != null) {
			String shortCut = callback.getAcceleratorText(definitionId);
			if (shortCut == null) {
				return menuText;
			}
			return menuText + "\t" + shortCut; 
		}
		return menuText;
	}
    
    /**
	 * Returns the image for this menu as an image descriptor.
	 * 
	 * @return the image, or <code>null</code> if this menu has no image
	 * @since 3.4
	 */
    public ImageDescriptor getImageDescriptor() {
    	return image;
    }
    /* (non-Javadoc)
     * @see org.eclipse.jface.action.IContributionManager#getOverrides()
     */
    public IContributionManagerOverrides getOverrides() {