i_qcombobox.h

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#ifndef i_qcombobox_h
#define i_qcombobox_h
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Lammertink
 Date:          25/05/2000
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "uicombobox.h"
 
#include <QComboBox>
 
 
QT_BEGIN_NAMESPACE
 
class i_comboMessenger : public QObject
{
    Q_OBJECT
    friend class        uiComboBoxBody;
 
protected:
                        i_comboMessenger( QComboBox*  sndr,
                                         uiComboBox* receiver )
                        : _sender( sndr )
                        , _receiver( receiver )
                        {
                            connect( sndr, SIGNAL( activated (int)),
                                     this,   SLOT( activated (int)) );
 
                            connect( sndr,
                                     SIGNAL( editTextChanged(const QString&)),
                                     this,
                                     SLOT( editTextChanged(const QString&)) );
                        }
 
    virtual             ~i_comboMessenger() {}
 
private:
 
    uiComboBox* _receiver;
    QComboBox*  _sender;
 
private slots:
 
void activated( int )
{ _receiver->notifyHandler( true ); }
 
 
void editTextChanged( const QString& )
{ _receiver->notifyHandler( false ); }
 
 
};
 
QT_END_NAMESPACE
 
#endif