i_qmdiarea.h

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#ifndef i_qmdiarea_h
#define i_qmdiarea_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          September 2007
________________________________________________________________________

-*/

#include "uimdiarea.h"

#include <QObject>
#include <QWidget>
#include <QMdiArea> 



QT_BEGIN_NAMESPACE

class i_MdiAreaMessenger : public QObject 
{
    Q_OBJECT
    friend class uiMdiAreaBody;

protected:

i_MdiAreaMessenger( QMdiArea* sndr, uiMdiArea* receiver )
    : sender_(sndr)
    , receiver_(receiver)
{
    connect( sndr, SIGNAL(subWindowActivated(QMdiSubWindow*)),
             this, SLOT(subWindowActivated(QMdiSubWindow*)) );
}

private:

    uiMdiArea*  receiver_;
    QMdiArea*   sender_;

private slots:

void subWindowActivated( QMdiSubWindow* )
{ receiver_->windowActivated.trigger( *receiver_ ); }

};

QT_END_NAMESPACE

#endif