* Widget part function for setting additional space around a widget.

 * @param r The padding around the widget.

 * @ingroup NestedWidgetParts

 */

static inline NWidgetPart SetPadding(const RectPadding &padding)

{

	NWidgetPart part;

	part.type = WPT_PADDING;

	part.u.padding.left = padding.left;

	part.u.padding.top = padding.top;

	part.u.padding.right = padding.right;

	part.u.padding.bottom = padding.bottom;

	return part;

}

/**