Method setScrolling

src/Interface/TextList.cpp:857–867

* Changes whether the list can be scrolled. * @param scrolling True to allow scrolling, false otherwise. * @param scrollPos Custom X position for the scroll buttons. */

 * @param scrollPos Custom X position for the scroll buttons.
 */
void TextList::setScrolling(bool scrolling, int scrollPos)
{
	_scrolling = scrolling;
	if (scrollPos != _scrollPos)
	{
		_scrollPos = scrollPos;
		_up->setX(getX() + getWidth() + _scrollPos);
		_down->setX(getX() + getWidth() + _scrollPos);
		_scrollbar->setX(getX() + getWidth() + _scrollPos);
	}
}

/**
 * Draws the text list and all the text contained within.