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Diffstat (limited to 'examples/script/helloscript/main.cpp')
-rw-r--r-- | examples/script/helloscript/main.cpp | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/examples/script/helloscript/main.cpp b/examples/script/helloscript/main.cpp new file mode 100644 index 0000000..3bf91a0 --- /dev/null +++ b/examples/script/helloscript/main.cpp @@ -0,0 +1,99 @@ +/**************************************************************************** +** +** 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 examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QApplication> +#include <QFile> +#include <QMessageBox> +#include <QPushButton> +#include <QTextStream> +#include <QTranslator> +#include <QtScript> + +//! [0] +int main(int argc, char *argv[]) +{ + Q_INIT_RESOURCE(helloscript); +//! [0] + +//! [1] + QApplication app(argc, argv); + + QScriptEngine engine; + + QTranslator translator; + translator.load("helloscript_la"); + app.installTranslator(&translator); + engine.installTranslatorFunctions(); +//! [1] + +//! [2] + QPushButton button; + QScriptValue scriptButton = engine.newQObject(&button); + engine.globalObject().setProperty("button", scriptButton); +//! [2] + +//! [3] + QString fileName(":/helloscript.js"); + QFile scriptFile(fileName); + scriptFile.open(QIODevice::ReadOnly); + QTextStream stream(&scriptFile); + QString contents = stream.readAll(); + scriptFile.close(); +//! [3] + +//! [4] + QScriptValue result = engine.evaluate(contents, fileName); +//! [4] + +//! [5] + if (result.isError()) { + QMessageBox::critical(0, "Hello Script", + QString::fromLatin1("%0:%1: %2") + .arg(fileName) + .arg(result.property("lineNumber").toInt32()) + .arg(result.toString())); + return -1; + } +//! [5] + +//! [6] + return app.exec(); +} +//! [6] |