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Diffstat (limited to 'examples/bttennis/board.h')
-rw-r--r-- | examples/bttennis/board.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/examples/bttennis/board.h b/examples/bttennis/board.h new file mode 100644 index 00000000..d6baa765 --- /dev/null +++ b/examples/bttennis/board.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef BOARD_H +#define BOARD_H + +#include <QObject> +#include <QGraphicsScene> +#include <QGraphicsView> +#include <QGraphicsPixmapItem> +#include <QPixmap> +#include <QPropertyAnimation> + +class Board : public QGraphicsView +{ + Q_OBJECT + Q_PROPERTY(int connectRotation READ connectRotation WRITE setConnectRotation) + Q_PROPERTY(qreal connectOpacity READ connectOpacity WRITE setConnectOpacity) +public: + explicit Board(QWidget *parent = 0); + + enum Edge { + Top = 1, + Bottom, + Left, + Right + }; + + enum BoardSize { + Width = 640, + Height = 360, + Paddle = 50 + }; + + + QGraphicsScene *getScene() { + return scene; + } + + int connectRotation(){ + return connectIcon->rotation(); + } + + qreal connectOpacity(){ + return connectIcon->opacity(); + } + + void setConnectRotation(int rot); + void setConnectOpacity(qreal op); + +signals: + void ballCollision(Board::Edge pos); + void scored(Board::Edge pos); + +public slots: + void setBall(int x, int y); + void setLeftPaddle(int y); + void setRightPaddle(int y); + void setScore(int l, int r); + + void setStatus(QString text, int opacity_start, int opacity_end); + + void sceneChanged(const QList<QRectF> ®ion); + + void animateConnect(bool start = true); + void fadeConnect(bool out = true); + +private: + QGraphicsScene *scene; + QGraphicsRectItem *ball; + QGraphicsRectItem *topWall; + QGraphicsRectItem *bottomWall; + QGraphicsRectItem *leftPaddle; + QGraphicsRectItem *rightPaddle; + + QGraphicsTextItem *leftScore; + QGraphicsTextItem *rightScore; + + QGraphicsTextItem *status; + + QPixmap icon; + QGraphicsPixmapItem *connectIcon; + QPropertyAnimation *connectAnimation; + + void checkBall(int x, int y); +}; + +#endif // BOARD_H |