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Diffstat (limited to 'examples/script/qstetrix/main.cpp')
-rw-r--r-- | examples/script/qstetrix/main.cpp | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/examples/script/qstetrix/main.cpp b/examples/script/qstetrix/main.cpp new file mode 100644 index 0000000..6d7af45 --- /dev/null +++ b/examples/script/qstetrix/main.cpp @@ -0,0 +1,142 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "tetrixboard.h" + +#include <QtGui> +#include <QtScript> +#include <QUiLoader> + +#ifndef QT_NO_SCRIPTTOOLS +#include <QtScriptTools> +#endif + +struct QtMetaObject : private QObject +{ +public: + static const QMetaObject *get() + { return &static_cast<QtMetaObject*>(0)->staticQtMetaObject; } +}; + +//! [0] +class TetrixUiLoader : public QUiLoader +{ +public: + TetrixUiLoader(QObject *parent = 0) + : QUiLoader(parent) + { } + virtual QWidget *createWidget(const QString &className, QWidget *parent = 0, + const QString &name = QString()) + { + if (className == QLatin1String("TetrixBoard")) { + QWidget *board = new TetrixBoard(parent); + board->setObjectName(name); + return board; + } + return QUiLoader::createWidget(className, parent, name); + } +}; +//! [0] + +static QScriptValue evaluateFile(QScriptEngine &engine, const QString &fileName) +{ + QFile file(fileName); + file.open(QIODevice::ReadOnly); + return engine.evaluate(file.readAll(), fileName); +} + +int main(int argc, char *argv[]) +{ + Q_INIT_RESOURCE(tetrix); + +//! [1] + QApplication app(argc, argv); + QScriptEngine engine; + + QScriptValue Qt = engine.newQMetaObject(QtMetaObject::get()); + Qt.setProperty("App", engine.newQObject(&app)); + engine.globalObject().setProperty("Qt", Qt); +//! [1] + +#ifndef QT_NO_SCRIPTTOOLS + QScriptEngineDebugger debugger; + debugger.attachTo(&engine); + QMainWindow *debugWindow = debugger.standardWindow(); + debugWindow->resize(1024, 640); +#endif + +//! [2] + evaluateFile(engine, ":/tetrixpiece.js"); + evaluateFile(engine, ":/tetrixboard.js"); + evaluateFile(engine, ":/tetrixwindow.js"); +//! [2] + +//! [3] + TetrixUiLoader loader; + QFile uiFile(":/tetrixwindow.ui"); + uiFile.open(QIODevice::ReadOnly); + QWidget *ui = loader.load(&uiFile); + uiFile.close(); + + QScriptValue ctor = engine.evaluate("TetrixWindow"); + QScriptValue scriptUi = engine.newQObject(ui, QScriptEngine::ScriptOwnership); + QScriptValue tetrix = ctor.construct(QScriptValueList() << scriptUi); +//! [3] + + QPushButton *debugButton = qFindChild<QPushButton*>(ui, "debugButton"); +#ifndef QT_NO_SCRIPTTOOLS + QObject::connect(debugButton, SIGNAL(clicked()), + debugger.action(QScriptEngineDebugger::InterruptAction), + SIGNAL(triggered())); + QObject::connect(debugButton, SIGNAL(clicked()), + debugWindow, SLOT(show())); +#else + debugButton->hide(); +#endif + +//! [4] + ui->resize(550, 370); + ui->show(); + + qsrand(QTime(0,0,0).secsTo(QTime::currentTime())); + return app.exec(); +//! [4] +} |