lightmodel.h Example File

 /****************************************************************************
 **
 ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
 **
 ** This file is part of the examples of the Qt Mobility Components.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
 **     of its contributors may be used to endorse or promote products derived
 **     from this software without specific prior written permission.
 **
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #ifndef LIGHTMODEL_H
 #define LIGHTMODEL_H

 #include <QtCore/qobject.h>
 #include <QtCore/qscopedpointer.h>
 #include <QtGui/qcolor.h>

 class LightModelPrivate;

 class LightModel : public QObject
 {
     Q_OBJECT
     Q_ENUMS(Model)
     Q_ENUMS(ColorControl)
     Q_ENUMS(ViewerPosition)
     Q_PROPERTY(Model model READ model WRITE setModel NOTIFY modelChanged)
     Q_PROPERTY(ColorControl colorControl READ colorControl WRITE setColorControl NOTIFY colorControlChanged)
     Q_PROPERTY(ViewerPosition viewerPosition READ viewerPosition WRITE setViewerPosition NOTIFY viewerPositionChanged)
     Q_PROPERTY(QColor ambientSceneColor READ ambientSceneColor WRITE setAmbientSceneColor NOTIFY ambientSceneColorChanged)
 public:
     explicit LightModel(QObject *parent = 0);
     ~LightModel();

     enum Model
     {
         OneSided,
         TwoSided
     };

     enum ColorControl
     {
         SingleColor,
         SeparateSpecularColor
     };

     enum ViewerPosition
     {
         ViewerAtInfinity,
         LocalViewer
     };

     LightModel::Model model() const;
     void setModel(LightModel::Model value);

     LightModel::ColorControl colorControl() const;
     void setColorControl(LightModel::ColorControl value);

     LightModel::ViewerPosition viewerPosition() const;
     void setViewerPosition(LightModel::ViewerPosition value);

     QColor ambientSceneColor() const;
     void setAmbientSceneColor(const QColor& value);

 Q_SIGNALS:
     void modelChanged();
     void colorControlChanged();
     void viewerPositionChanged();
     void ambientSceneColorChanged();
     void lightModelChanged();

 private:
     QScopedPointer<LightModelPrivate> d_ptr;

     Q_DECLARE_PRIVATE(LightModel)
     Q_DISABLE_COPY(LightModel)
 };

 #endif