85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
//=============================================================================
|
|
// 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 __AWLKNOB_H__
|
|
#define __AWLKNOB_H__
|
|
|
|
#include "aslider.h"
|
|
// #include <QtDesigner/QDesignerExportWidget>
|
|
|
|
namespace Awl {
|
|
|
|
//---------------------------------------------------------
|
|
// Knob
|
|
//
|
|
//! Base class of all dialer type input widgets.
|
|
//
|
|
//! xxxxxxxxx
|
|
//!
|
|
//---------------------------------------------------------
|
|
|
|
class Q_DECL_EXPORT Knob : public AbstractSlider {
|
|
Q_OBJECT
|
|
Q_PROPERTY(int scaleSize READ scaleSize WRITE setScaleSize)
|
|
Q_PROPERTY(int markSize READ markSize WRITE setMarkSize)
|
|
Q_PROPERTY(int border READ border WRITE setBorder)
|
|
Q_PROPERTY(QString text READ text WRITE setText)
|
|
|
|
int _scaleSize; //! scale size in degrees
|
|
int _markSize;
|
|
int _border;
|
|
QPainterPath* points;
|
|
|
|
virtual void paintEvent(QPaintEvent*);
|
|
virtual void mousePressEvent(QMouseEvent*);
|
|
virtual void mouseReleaseEvent(QMouseEvent*);
|
|
virtual void mouseMoveEvent(QMouseEvent*);
|
|
|
|
protected:
|
|
int startY;
|
|
QString _text;
|
|
|
|
signals:
|
|
void sliderPressed(int);
|
|
void sliderReleased(int);
|
|
|
|
public:
|
|
Knob(QWidget* parent = 0);
|
|
~Knob();
|
|
virtual QSize sizeHint() const { return QSize(50, 50); }
|
|
virtual int heightForWidth(int w) { return w; }
|
|
|
|
//! return text decoration
|
|
QString text() const { return _text; }
|
|
void setText(const QString& s);
|
|
|
|
//! return scale size in degrees
|
|
int scaleSize() const { return _scaleSize; }
|
|
void setScaleSize(int val);
|
|
int markSize() const { return _markSize; }
|
|
void setMarkSize(int val);
|
|
int border() const { return _border; }
|
|
void setBorder(int val);
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
|