| 1 | /****************************************************************************
|
|---|
| 2 | **
|
|---|
| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
|---|
| 4 | ** All rights reserved.
|
|---|
| 5 | ** Contact: Nokia Corporation ([email protected])
|
|---|
| 6 | **
|
|---|
| 7 | ** This file is part of the examples of the Qt Toolkit.
|
|---|
| 8 | **
|
|---|
| 9 | ** $QT_BEGIN_LICENSE:BSD$
|
|---|
| 10 | ** You may use this file under the terms of the BSD license as follows:
|
|---|
| 11 | **
|
|---|
| 12 | ** "Redistribution and use in source and binary forms, with or without
|
|---|
| 13 | ** modification, are permitted provided that the following conditions are
|
|---|
| 14 | ** met:
|
|---|
| 15 | ** * Redistributions of source code must retain the above copyright
|
|---|
| 16 | ** notice, this list of conditions and the following disclaimer.
|
|---|
| 17 | ** * Redistributions in binary form must reproduce the above copyright
|
|---|
| 18 | ** notice, this list of conditions and the following disclaimer in
|
|---|
| 19 | ** the documentation and/or other materials provided with the
|
|---|
| 20 | ** distribution.
|
|---|
| 21 | ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
|
|---|
| 22 | ** the names of its contributors may be used to endorse or promote
|
|---|
| 23 | ** products derived from this software without specific prior written
|
|---|
| 24 | ** permission.
|
|---|
| 25 | **
|
|---|
| 26 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|---|
| 27 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|---|
| 28 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|---|
| 29 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|---|
| 30 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|---|
| 31 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|---|
| 32 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|---|
| 33 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|---|
| 34 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|---|
| 35 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|---|
| 36 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|---|
| 37 | ** $QT_END_LICENSE$
|
|---|
| 38 | **
|
|---|
| 39 | ****************************************************************************/
|
|---|
| 40 |
|
|---|
| 41 | #ifndef TICTACTOE_H
|
|---|
| 42 | #define TICTACTOE_H
|
|---|
| 43 |
|
|---|
| 44 | #include <QWidget>
|
|---|
| 45 |
|
|---|
| 46 | QT_BEGIN_NAMESPACE
|
|---|
| 47 | class QRect;
|
|---|
| 48 | class QSize;
|
|---|
| 49 | QT_END_NAMESPACE
|
|---|
| 50 |
|
|---|
| 51 | //! [0]
|
|---|
| 52 | class TicTacToe : public QWidget
|
|---|
| 53 | {
|
|---|
| 54 | Q_OBJECT
|
|---|
| 55 | Q_PROPERTY(QString state READ state WRITE setState)
|
|---|
| 56 |
|
|---|
| 57 | public:
|
|---|
| 58 | TicTacToe(QWidget *parent = 0);
|
|---|
| 59 |
|
|---|
| 60 | QSize minimumSizeHint() const;
|
|---|
| 61 | QSize sizeHint() const;
|
|---|
| 62 | void setState(const QString &newState);
|
|---|
| 63 | QString state() const;
|
|---|
| 64 | void clearBoard();
|
|---|
| 65 |
|
|---|
| 66 | protected:
|
|---|
| 67 | void mousePressEvent(QMouseEvent *event);
|
|---|
| 68 | void paintEvent(QPaintEvent *event);
|
|---|
| 69 |
|
|---|
| 70 | private:
|
|---|
| 71 | enum { Empty = '-', Cross = 'X', Nought = 'O' };
|
|---|
| 72 |
|
|---|
| 73 | QRect cellRect(int row, int col) const;
|
|---|
| 74 | int cellWidth() const { return width() / 3; }
|
|---|
| 75 | int cellHeight() const { return height() / 3; }
|
|---|
| 76 |
|
|---|
| 77 | QString myState;
|
|---|
| 78 | int turnNumber;
|
|---|
| 79 | };
|
|---|
| 80 | //! [0]
|
|---|
| 81 |
|
|---|
| 82 | #endif
|
|---|
