<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Qt 4.6: tetrixwindow.cpp Example File (widgets/tetrix/tetrixwindow.cpp)</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td align="left" valign="top" width="32"><a href="http://qt.nokia.com/"><img src="images/qt-logo.png" align="left" border="0" /></a></td> <td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">tetrixwindow.cpp Example File<br /><span class="small-subtitle">widgets/tetrix/tetrixwindow.cpp</span> </h1> <pre><span class="comment"> /**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** GNU Lesser General Public License Usage ** Alternatively, 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. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/</span> #include <QtGui> #include "tetrixboard.h" #include "tetrixwindow.h" TetrixWindow::TetrixWindow() { board = new TetrixBoard; nextPieceLabel = new QLabel; nextPieceLabel->setFrameStyle(QFrame::Box | QFrame::Raised); nextPieceLabel->setAlignment(Qt::AlignCenter); board->setNextPieceLabel(nextPieceLabel); scoreLcd = new QLCDNumber(5); scoreLcd->setSegmentStyle(QLCDNumber::Filled); levelLcd = new QLCDNumber(2); levelLcd->setSegmentStyle(QLCDNumber::Filled); linesLcd = new QLCDNumber(5); linesLcd->setSegmentStyle(QLCDNumber::Filled); startButton = new QPushButton(tr("&Start")); startButton->setFocusPolicy(Qt::NoFocus); quitButton = new QPushButton(tr("&Quit")); quitButton->setFocusPolicy(Qt::NoFocus); pauseButton = new QPushButton(tr("&Pause")); pauseButton->setFocusPolicy(Qt::NoFocus); connect(startButton, SIGNAL(clicked()), board, SLOT(start())); connect(quitButton , SIGNAL(clicked()), qApp, SLOT(quit())); connect(pauseButton, SIGNAL(clicked()), board, SLOT(pause())); connect(board, SIGNAL(scoreChanged(int)), scoreLcd, SLOT(display(int))); connect(board, SIGNAL(levelChanged(int)), levelLcd, SLOT(display(int))); connect(board, SIGNAL(linesRemovedChanged(int)), linesLcd, SLOT(display(int))); QGridLayout *layout = new QGridLayout; layout->addWidget(createLabel(tr("NEXT")), 0, 0); layout->addWidget(nextPieceLabel, 1, 0); layout->addWidget(createLabel(tr("LEVEL")), 2, 0); layout->addWidget(levelLcd, 3, 0); layout->addWidget(startButton, 4, 0); layout->addWidget(board, 0, 1, 6, 1); layout->addWidget(createLabel(tr("SCORE")), 0, 2); layout->addWidget(scoreLcd, 1, 2); layout->addWidget(createLabel(tr("LINES REMOVED")), 2, 2); layout->addWidget(linesLcd, 3, 2); layout->addWidget(quitButton, 4, 2); layout->addWidget(pauseButton, 5, 2); setLayout(layout); setWindowTitle(tr("Tetrix")); resize(550, 370); } QLabel *TetrixWindow::createLabel(const QString &text) { QLabel *lbl = new QLabel(text); lbl->setAlignment(Qt::AlignHCenter | Qt::AlignBottom); return lbl; }</pre> <p /><address><hr /><div align="center"> <table width="100%" cellspacing="0" border="0"><tr class="address"> <td width="40%" align="left">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies)</td> <td width="20%" align="center"><a href="trademarks.html">Trademarks</a></td> <td width="40%" align="right"><div align="right">Qt 4.6.3</div></td> </tr></table></div></address></body> </html>