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#403: 2D horizontal scrolling on Mac OS

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Ignore events with X-axis scrolling only (getScrollingDeltaY() == 0).
Thanks to Tatsuhiro Nishioka.
This commit is contained in:
ThorstenB 2011-08-18 21:32:24 +02:00
parent 8e5e8fc14f
commit ae6623655c
1 changed files with 1 additions and 1 deletions
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2
src/Main/FGEventHandler.cxx
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@ -208,7 +208,7 @@ bool FGEventHandler::handle(const osgGA::GUIEventAdapter& ea,
if (ea.getScrollingMotion() == osgGA::GUIEventAdapter::SCROLL_2D) {
if (ea.getScrollingDeltaY() > 0)
button = 3;
else
else if (ea.getScrollingDeltaY() < 0)
button = 4;
} else if (ea.getScrollingMotion() == osgGA::GUIEventAdapter::SCROLL_UP)
button = 3;