Function GUI_Widget_Link

src/gui/widget.c:815–829

* Link a widget to another widget, where the new widget is linked at the end * of the list of the first widget. * @param w1 Widget to which the other widget is added. * @param w2 Widget which is added to the first widget (at the end of his chain). * @return The first widget of the chain. */

 * @return The first widget of the chain.
 */
Widget *GUI_Widget_Link(Widget *w1, Widget *w2)
{
	Widget *first = w1;

	s_widgetReset = true;

	if (w2 == NULL) return w1;
	w2->next = NULL;
	if (w1 == NULL) return w2;

	while (w1->next != NULL) w1 = w1->next;

	w1->next = w2;
	return first;
}

/**
 * Get scrollbar position.