124 lines
3.2 KiB
C
124 lines
3.2 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef __MAINWINDOW_H__
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#define __MAINWINDOW_H__
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#include <QGraphicsView>
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#include <QTime>
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#include <QTimer>
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#include "settings.h"
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class QGraphicsScene;
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class QGraphicsLinearLayout;
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class QResizeEvent;
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class Label;
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class Menu;
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class BackgroundItem;
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class TopBar;
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class MainView : public QGraphicsView {
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Q_OBJECT
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public:
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MainView(const bool enableOpenGL, const bool outputFps, const bool imageBasedRendering = false, QWidget *parent = 0);
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~MainView();
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void setTestWidget(QGraphicsWidget *testWidget);
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QGraphicsWidget *takeTestWidget();
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QGraphicsWidget *testWidget();
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qreal fps();
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void fpsReset();
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void setImageBasedRendering(const bool imageBasedRendering);
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bool imageBasedRendering() const;
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Menu *menu();
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int rotationAngle() const;
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signals:
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void repainted();
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public slots:
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void rotateContent(int angle);
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protected:
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virtual void resizeEvent(QResizeEvent * event);
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virtual void paintEvent(QPaintEvent *event);
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virtual void keyPressEvent(QKeyEvent *event);
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virtual void wheelEvent(QWheelEvent *event) { Q_UNUSED (event); };
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private slots:
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void updateFps();
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private:
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void construct();
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void resizeContent(const QSize &s);
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private:
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Q_DISABLE_COPY(MainView)
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QGraphicsScene *m_scene;
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QGraphicsLinearLayout *m_mainLayout;
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QGraphicsWidget *m_mainWidget;
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QGraphicsWidget *m_testWidget;
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Menu* m_menu;
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BackgroundItem* m_backGround;
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TopBar* m_topBar;
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bool m_imageBasedRendering;
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QPixmap *m_pixmapToRender;
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// Used for FPS
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int m_frameCount;
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QTime m_fpsFirstTs;
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QTime m_fpsLatestTs;
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bool m_OutputFps;
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QTime m_fpsUpdated;
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QList<qreal> m_Fpss;
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int m_angle;
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bool m_enableOpenGL;
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};
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#endif //__MAINWINDOW_H__
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