i_qaction.h

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#ifndef i_qaction_h
#define i_qaction_h
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Nanne Hemstra
 Date:          May 2007
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "uiaction.h"
 
#include <QAction>
#include <iostream>
 
 
QT_BEGIN_NAMESPACE
 
class i_ActionMessenger : public QObject
{
    Q_OBJECT
    friend class        uiAction;
 
protected:
i_ActionMessenger( QAction* sndr, uiAction* receiver )
    : sender_( sndr )
    , receiver_( receiver )
{
    connect( sender_, SIGNAL(toggled(bool)),this, SLOT(toggled(bool)) );
    connect( sender_, SIGNAL(triggered(bool)), this, SLOT(triggered(bool)));
    connect( sender_, SIGNAL(hovered()), this, SLOT(hovered()) );
}
 
virtual ~i_ActionMessenger() {}
 
private:
 
    uiAction*           receiver_;
    QAction*            sender_;
 
private slots:
 
void toggled( bool checked )
{
    receiver_->checked_ = checked;
    receiver_->toggled.trigger( *receiver_ );
}
 
void triggered( bool checked )
{
    const int refnr = receiver_->beginCmdRecEvent();
    receiver_->trigger( checked );
    receiver_->endCmdRecEvent( refnr );
}
 
 
void hovered()
{
}
 
};
 
QT_END_NAMESPACE
 
#endif