Method scrollWheel

forms/scrollbar.cpp:293–306

}

void ScrollBar::scrollWheel(Event *e)
{
	// FIXME: Scrolling amount should match wheel amount
	// Should wheel orientation match as well? Who has horizontal scrolls??
	int wheelDelta = e->forms().MouseInfo.WheelVertical + e->forms().MouseInfo.WheelHorizontal;
	if (wheelDelta > 0)
	{
		scrollPrev();
	}
	else if (wheelDelta < 0)
	{
		scrollNext();
	}
}

}; // namespace OpenApoc