You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.4 KiB
98 lines
2.4 KiB
/*
|
|
Copyright ( C ) 2003 Arnold Krille <arnold@arnoldarts.de>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation;
|
|
version 2 of the License.
|
|
|
|
This library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
|
|
*/
|
|
|
|
#ifndef ARTS_KVOLUMEFADER_TICKMARKS_H
|
|
#define ARTS_KVOLUMEFADER_TICKMARKS_H
|
|
|
|
#include <tqframe.h>
|
|
#include <math.h>
|
|
|
|
#include "artsgui.h"
|
|
|
|
#include "kframe_impl.h"
|
|
|
|
#include <dbvolcalc.h>
|
|
|
|
class KVolumeFader_Widget;
|
|
|
|
class KVolumeFader_impl : virtual public Arts::VolumeFader_skel,
|
|
virtual public Arts::KFrame_impl,
|
|
public dB2VolCalc
|
|
{
|
|
public:
|
|
KVolumeFader_impl( TQFrame* =0 );
|
|
~KVolumeFader_impl();
|
|
|
|
float dbmin();
|
|
void dbmin( float );
|
|
float dbmax();
|
|
void dbmax( float );
|
|
|
|
Arts::Direction direction();
|
|
void direction( Arts::Direction );
|
|
|
|
float volume();
|
|
void volume( float );
|
|
float dbvolume();
|
|
void dbvolume( float );
|
|
|
|
void normalizedvolume( float );
|
|
|
|
void constructor( float min, float max, Arts::Direction dir );
|
|
private:
|
|
KVolumeFader_Widget* _vfwidget;
|
|
Arts::Direction _dir;
|
|
bool dbmin_inupdate, dbmax_inupdate, direction_inupdate;
|
|
float _min, _max, _volume;
|
|
int ignoreUpdates;
|
|
};
|
|
|
|
class KPopupMenu;
|
|
class KAction;
|
|
|
|
class KVolumeFader_Widget : public TQFrame {
|
|
Q_OBJECT
|
|
private:
|
|
KVolumeFader_impl* _impl;
|
|
bool _inupdate;
|
|
float _value;
|
|
Arts::Direction _dir;
|
|
KPopupMenu *_menu;
|
|
KAction *_aExactValue;
|
|
TQColor interpolate( TQColor, TQColor, float );
|
|
public:
|
|
KVolumeFader_Widget( TQWidget* =0, const char* =0 );
|
|
~KVolumeFader_Widget();
|
|
void setImpl( KVolumeFader_impl* );
|
|
void setValue( float );
|
|
void setDirection( Arts::Direction );
|
|
protected:
|
|
void drawContents( TQPainter* );
|
|
void mousePressEvent( TQMouseEvent* );
|
|
void mouseReleaseEvent( TQMouseEvent* );
|
|
void mouseMoveEvent( TQMouseEvent* );
|
|
void wheelEvent( TQWheelEvent* );
|
|
private slots:
|
|
void exactValue();
|
|
};
|
|
|
|
#endif
|
|
// vim: sw=4 ts=4
|