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#ifndef CustomSlider_h
#define CustomSlider_h
/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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.
*
* This software 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, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "Counter.h"
#include "Debug.h"
#include <QSlider>
#include <QSpinBox>
//* customized QSlider associated to a QSpinBox
class CustomSlider: public QWidget, private Base::Counter<CustomSlider>
{
//* Qt meta object declaration
Q_OBJECT
public:
//* creator
explicit CustomSlider( QWidget* parent );
//*@name accessors
//@{
//* retrieves value
int value() const
{ return slider_->value(); }
//@}
//*@name modifiers
//@{
//* suffix
void setSuffix( const QString& value )
{ spinBox_->setSuffix( value ); }
//* changes value
void setValue( int value );
//* range
void setRange( int minimum, int maximum )
{
setMinimum( minimum );
setMaximum( maximum );
}
//* minumum
void setMinimum( int value )
{
slider().setMinimum( value );
spinBox().setMinimum( value );
}
//* minumum
void setMaximum( int value )
{
slider().setMaximum( value );
spinBox().setMaximum( value );
}
//@}
Q_SIGNALS:
//* value changed
void valueChanged( int );
protected:
//* retrieve QSlider
QSlider& slider()
{ return *slider_; }
//* retrieve QSlider
const QSlider& slider() const
{ return *slider_; }
//* retrieve QSpinBox
QSpinBox& spinBox()
{ return *spinBox_; }
private Q_SLOTS:
//* changes QSlider value according to QSpinBox
void _updateSlider( int );
//* changes QSpinBox value according to QSlider
void _updateSpinBox( int );
private:
//* associated slider
QSlider *slider_ = nullptr;
//* associated LineEdit
QSpinBox *spinBox_ = nullptr;
//* locks
bool spinBoxLocked_ = false;
bool sliderLocked_ = false;
};
#endif
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