i_qspinbox.h

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#ifndef i_qspinbox_h
#define i_qspinbox_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Lammertink
 Date:          01/02/2001
 RCS:           $Id$
________________________________________________________________________

-*/

#include "uispinbox.h"
#include <QDoubleSpinBox>


QT_BEGIN_NAMESPACE

class QString;

class i_SpinBoxMessenger : public QObject 
{
    Q_OBJECT
    friend class uiSpinBoxBody;

protected:
                        i_SpinBoxMessenger(QDoubleSpinBox*  sndr,
                                           uiSpinBox* receiver)
                        : sender_(sndr)
                        , receiver_(receiver)
                        { 
                            connect( sndr, SIGNAL(editingFinished()),
                                     this, SLOT(editingFinished()) );
                            connect(sndr, SIGNAL(valueChanged(double)),
                                    this, SLOT(valueChanged(double)) );
                        }

    virtual             ~i_SpinBoxMessenger() {}
   
private:

    uiSpinBox*          receiver_;
    QDoubleSpinBox*     sender_;

private slots:

    void                editingFinished()
                        { receiver_->notifyHandler( true ); }
    void                valueChanged(double)
                        { receiver_->notifyHandler( false ); }
};

QT_END_NAMESPACE

#endif