* @param index the index of the widget.
* @return a {@link SWTBotToggleButton} with the specified <code>tooltip</code> with the specified <code>inGroup</code>.
*/
@SuppressWarnings("unchecked")
public SWTBotToggleButton toggleButtonWithTooltipInGroup(String tooltip, String inGroup, int index) {
Matcher matcher = allOf(widgetOfType(Button.class), withTooltip(tooltip), inGroup(inGroup), withStyle(SWT.TOGGLE, "SWT.TOGGLE"));
return new SWTBotToggleButton((Button) widget(matcher, index), matcher);
}