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/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 <QUiLoader>
#include <QtScript>
#include <QWidget>
#include <QFile>
#include <QMainWindow>
#include <QLineEdit>
#ifndef QT_NO_SCRIPTTOOLS
#include <QScriptEngineDebugger>
#endif
int main(int argc, char **argv)
{
Q_INIT_RESOURCE(calculator);
QApplication app(argc, argv);
//! [0a]
QScriptEngine engine;
//! [0a]
#if !defined(QT_NO_SCRIPTTOOLS)
QScriptEngineDebugger debugger;
debugger.attachTo(&engine);
QMainWindow *debugWindow = debugger.standardWindow();
debugWindow->resize(1024, 640);
#endif
//! [0b]
QString scriptFileName(":/calculator.js");
QFile scriptFile(scriptFileName);
scriptFile.open(QIODevice::ReadOnly);
engine.evaluate(scriptFile.readAll(), scriptFileName);
scriptFile.close();
//! [0b]
//! [1]
QUiLoader loader;
QFile uiFile(":/calculator.ui");
uiFile.open(QIODevice::ReadOnly);
QWidget *ui = loader.load(&uiFile);
uiFile.close();
//! [1]
//! [2]
QScriptValue ctor = engine.evaluate("Calculator");
QScriptValue scriptUi = engine.newQObject(ui, QScriptEngine::ScriptOwnership);
QScriptValue calc = ctor.construct(QScriptValueList() << scriptUi);
//! [2]
#if !defined(QT_NO_SCRIPTTOOLS)
QLineEdit *display = qFindChild<QLineEdit*>(ui, "display");
QObject::connect(display, SIGNAL(returnPressed()),
debugWindow, SLOT(show()));
#endif
//! [3]
ui->show();
return app.exec();
//! [3]
}
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