Bug 95612 [Forms] try to click on a link cause scroll and do nothing
3.1M7 To reproduce: - open a product editor - size your window such that the editor has a vertical scrollbar and that the "eclipse product export wizard" link is visible when the scroll bar is to the top. - scroll to the top (just in case you did not do it before). - click on the link previously indicated You will notice that the editor scroll down and that nothing happens.
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/FormText.java
public void setFont(String key, Font font) {
		String fullKey = "f." + key; 
		if (font == null)
			resourceTable.remove(fullKey);
		else
			resourceTable.put(fullKey, font);
		model.clearCache(fullKey);
	}
	/**
	 * Registers the control referenced by the provided key.
	 * <p>
	 * For <samp>control</samp> tags, an object of a type <samp>Control</samp>
	 * must be registered using the key equivalent to the value of the
	 * <samp>control</samp> attribute.
	 * 
	 * @param key
	 *            unique key that matches the value of the <samp>control</samp>
	 *            attribute.
	 * @param control
	 *            an object of the type <samp>Control</samp> or <samp>null</samp>
	 *            if the existing control at the specified key needs to be
	 *            removed.
	 * @since 3.1
	 */
	public void setControl(String key, Control control) {
		String fullKey = "o." + key; 
		if (control == null)
			resourceTable.remove(fullKey);
		else
			resourceTable.put(fullKey, control);