| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** Contact: Qt Software Information (qt-info@nokia.com)
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| 5 | **
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| 6 | ** This file is part of the examples of the Qt Toolkit.
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| 7 | **
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$
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| 9 | ** Commercial Usage
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the
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| 12 | ** Software or, alternatively, in accordance with the terms contained in
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| 13 | ** a written agreement between you and Nokia.
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| 14 | **
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| 15 | ** GNU Lesser General Public License Usage
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 17 | ** General Public License version 2.1 as published by the Free Software
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 19 | ** packaging of this file. Please review the following information to
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 22 | **
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| 23 | ** In addition, as a special exception, Nokia gives you certain
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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| 26 | ** package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you are unsure which license is appropriate for your use, please
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| 37 | ** contact the sales department at qt-sales@nokia.com.
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #include <QtGui>
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| 43 |
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| 44 | #include "tetrixboard.h"
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| 45 | #include "tetrixwindow.h"
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| 46 |
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| 47 | //! [0]
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| 48 | TetrixWindow::TetrixWindow()
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| 49 | {
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| 50 | board = new TetrixBoard;
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| 51 | //! [0]
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| 52 |
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| 53 | nextPieceLabel = new QLabel;
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| 54 | nextPieceLabel->setFrameStyle(QFrame::Box | QFrame::Raised);
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| 55 | nextPieceLabel->setAlignment(Qt::AlignCenter);
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| 56 | board->setNextPieceLabel(nextPieceLabel);
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| 57 |
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| 58 | //! [1]
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| 59 | scoreLcd = new QLCDNumber(5);
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| 60 | scoreLcd->setSegmentStyle(QLCDNumber::Filled);
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| 61 | //! [1]
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| 62 | levelLcd = new QLCDNumber(2);
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| 63 | levelLcd->setSegmentStyle(QLCDNumber::Filled);
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| 64 | linesLcd = new QLCDNumber(5);
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| 65 | linesLcd->setSegmentStyle(QLCDNumber::Filled);
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| 66 |
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| 67 | //! [2]
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| 68 | startButton = new QPushButton(tr("&Start"));
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| 69 | startButton->setFocusPolicy(Qt::NoFocus);
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| 70 | quitButton = new QPushButton(tr("&Quit"));
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| 71 | quitButton->setFocusPolicy(Qt::NoFocus);
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| 72 | pauseButton = new QPushButton(tr("&Pause"));
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| 73 | //! [2] //! [3]
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| 74 | pauseButton->setFocusPolicy(Qt::NoFocus);
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| 75 | //! [3] //! [4]
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| 76 |
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| 77 | connect(startButton, SIGNAL(clicked()), board, SLOT(start()));
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| 78 | //! [4] //! [5]
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| 79 | connect(quitButton , SIGNAL(clicked()), qApp, SLOT(quit()));
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| 80 | connect(pauseButton, SIGNAL(clicked()), board, SLOT(pause()));
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| 81 | connect(board, SIGNAL(scoreChanged(int)), scoreLcd, SLOT(display(int)));
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| 82 | connect(board, SIGNAL(levelChanged(int)), levelLcd, SLOT(display(int)));
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| 83 | connect(board, SIGNAL(linesRemovedChanged(int)),
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| 84 | linesLcd, SLOT(display(int)));
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| 85 | //! [5]
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| 86 |
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| 87 | //! [6]
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| 88 | QGridLayout *layout = new QGridLayout;
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| 89 | layout->addWidget(createLabel(tr("NEXT")), 0, 0);
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| 90 | layout->addWidget(nextPieceLabel, 1, 0);
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| 91 | layout->addWidget(createLabel(tr("LEVEL")), 2, 0);
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| 92 | layout->addWidget(levelLcd, 3, 0);
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| 93 | layout->addWidget(startButton, 4, 0);
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| 94 | layout->addWidget(board, 0, 1, 6, 1);
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| 95 | layout->addWidget(createLabel(tr("SCORE")), 0, 2);
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| 96 | layout->addWidget(scoreLcd, 1, 2);
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| 97 | layout->addWidget(createLabel(tr("LINES REMOVED")), 2, 2);
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| 98 | layout->addWidget(linesLcd, 3, 2);
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| 99 | layout->addWidget(quitButton, 4, 2);
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| 100 | layout->addWidget(pauseButton, 5, 2);
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| 101 | setLayout(layout);
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| 102 |
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| 103 | setWindowTitle(tr("Tetrix"));
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| 104 | resize(550, 370);
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| 105 | }
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| 106 | //! [6]
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| 107 |
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| 108 | //! [7]
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| 109 | QLabel *TetrixWindow::createLabel(const QString &text)
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| 110 | {
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| 111 | QLabel *lbl = new QLabel(text);
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| 112 | lbl->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
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| 113 | return lbl;
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| 114 | }
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| 115 | //! [7]
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| 116 |
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