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Viewing changes to mixxx/src/widget/wknob.cpp

  • Committer: Vittorio
  • Date: 2010-11-01 17:00:03 UTC
  • mfrom: (2444.1.89 mixxx-trunk)
  • Revision ID: l0rdt@gmx.it-20101101170003-pe5l89817ejppljz
merging with trunk

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mixxx/src/widget/wknob.cpp
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void WKnob::setup(QDomNode node)
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{
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    WWidget::setup(node);
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    // Set background pixmap if available
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    if (!selectNode(node, "BackPath").isNull())
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        setPixmapBackground(getPath(selectNodeQString(node, "BackPath")));
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}
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void WKnob::wheelEvent(QWheelEvent *e)
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{   
 
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{
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    double wheelDirection = ((QWheelEvent *)e)->delta() / 120.;
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    double newValue = getValue() + (wheelDirection);
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    this->updateValue(newValue);