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/***************************************************************************
mcslider.cpp - description
-------------------
begin : 20040410
copyright : (C) 2004 by Teemu Rytilahti
email : teemu.rytilahti@kde-fi.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <qpixmap.h>
#include "mcslider.h"
MCSlider::MCSlider( Orientation orientation, QWidget *parent, const char *name )
: QSlider( orientation, parent, name )
{
setBackgroundOrigin(WidgetOrigin);
setBackground();
}
MCSlider::~MCSlider()
{
}
// This is needed because KStyle draws slider background incorrectly.
void MCSlider::setBackground()
{
unsetPalette();
if (parentWidget()->paletteBackgroundPixmap())
{
QPixmap pm(width(), height());
pm.fill(parentWidget(), pos());
setPaletteBackgroundPixmap(pm);
}
}
void MCSlider::wheelEvent(QWheelEvent *e)
{
if (e->orientation() == Horizontal)
return;
if (e->state() == ShiftButton)
{
if (e->delta() > 0)
emit volumeUp();
else
emit volumeDown();
e->accept();
}
else
{
QSlider::wheelEvent(e);
}
}
#include "mcslider.moc"
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