From e40fc849149dd97c248866a4a1d026dda5e57b62 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Mon, 7 Mar 2011 19:01:11 +0000 Subject: clean3 --- attic/muse_qt4_evolution/awl/volslider.h | 57 ++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 attic/muse_qt4_evolution/awl/volslider.h (limited to 'attic/muse_qt4_evolution/awl/volslider.h') diff --git a/attic/muse_qt4_evolution/awl/volslider.h b/attic/muse_qt4_evolution/awl/volslider.h new file mode 100644 index 00000000..22b4000f --- /dev/null +++ b/attic/muse_qt4_evolution/awl/volslider.h @@ -0,0 +1,57 @@ +//============================================================================= +// Awl +// Audio Widget Library +// $Id:$ +// +// Copyright (C) 2002-2006 by Werner Schweer and others +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +//============================================================================= + +#ifndef __AWLVOLSLIDER_H__ +#define __AWLVOLSLIDER_H__ + +#include "slider.h" + +namespace Awl { + +//--------------------------------------------------------- +// VolSlider +//! Volume Slider entry widget +// +//! This widget implements a slider with a logarithmic +//! floating point scale used to adjust the volume +//! in an audio mixer. +//! Internal value represents gain as a logarythmic +//! dB value. +//--------------------------------------------------------- + +class VolSlider : public Slider { + Q_OBJECT + + protected: + virtual void mouseDoubleClickEvent(QMouseEvent*); + + public slots: + virtual void setValue(double v); + + public: + VolSlider(QWidget* parent = 0); + + virtual double value() const; + }; + +} + +#endif + -- cgit v1.2.3