/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

*

* This program 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 Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not,

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#ifndef __gva_actionbutton_h__

#define __gva_actionbutton_h__

#include "NativeChromeItem.h"

#include "ChromeSnippet.h"

#include <QIcon>

#include <QImage>

namespace GVA {

class ActionButton : public NativeChromeItem

    {

        Q_OBJECT

    public:

        ActionButton( ChromeSnippet * snippet, QGraphicsItem * parent = 0 );

        virtual ~ActionButton() {};

        void paint( QPainter * painter, const QStyleOptionGraphicsItem * opt, QWidget * widget );

        void addIcon( const QString & icon, QIcon::Mode mode = QIcon::Normal );

        QIcon icon() {return m_icon;}

        void setAction ( QAction * action, bool triggerOnDown = false,  bool triggerOnUp = true);

        void setEnabled(bool);

        void setActive(bool);

        void setActiveOnPress(bool);

        QAction * defaultAction();

        bool isChecked() {return m_internalAction->isChecked();}

    public Q_SLOTS:

        void onActionChanged();

        void onHidden();

        void onShown();

   Q_SIGNALS:

        void activated();

    protected:

        void mousePressEvent( QGraphicsSceneMouseEvent * ev );

        void mouseReleaseEvent( QGraphicsSceneMouseEvent * ev );

    private:

        QAction * m_internalAction;

        QIcon m_icon;

        bool m_triggerOnUp;

        bool m_triggerOnDown;

        QIcon::Mode m_state;

        bool m_active;

        bool m_activeOnPress;

    };

} // end of namespace GVA

#endif // ACTIONBUTTON_H