1 /*

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

     3 * All rights reserved.

     4 *

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

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

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

     8 *

     9 * This program is distributed in the hope that it will be useful,

    10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 * GNU Lesser General Public License for more details.

    13 *

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

    15 * along with this program.  If not,

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

    17 *

    18 * Description:

    19 *

    20 */

    21 

    22 #ifndef __GINEBRA_PROGRESSBARITEM_H__

    23 #define __GINEBRA_PROGRESSBARITEM_H__

    24 

    25 #include <QtGui>

    26 #include "NativeChromeItem.h"

    27 

    28 namespace GVA {

    29 

    30   /*!

    31    * Draws a simple progress bar that is driven by loadProgress signals from

    32    * the page controller.

    33    */

    34   class ProgressBarItem : public NativeChromeItem

    35   {

    36     Q_OBJECT

    37   public:

    38     ProgressBarItem(ChromeSnippet * snippet, QGraphicsItem* parent = 0);

    39     virtual ~ProgressBarItem();

    40     qreal getProgress() const { return m_progress; }

    41     void setProgress(qreal value);

    42   public slots:

    43     void onProgress(int progress);

    44     void onStart();

    45     void onFinished(bool ok);

    46   protected:

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

    48     void connectAll();

    49   private:

    50     qreal m_progress;

    51     QColor m_color;

    52   };

    53 

    54 } // end of namespace GVA

    55 

    56 #endif // __GINEBRA_PROGRESSBARITEM_H__