**
** $QT_END_LICENSE$
**
****************************************************************************/
//! [0]
QJSEngine myEngine;
QJSValue three = myEngine.evaluate("1 + 2");
//! [0]
//! [1]
QJSValue fun = myEngine.evaluate("(function(a, b) { return a + b; })");
QJSValueList args;
args << 1 << 2;
QJSValue threeAgain = fun.call(QJSValue(), args);
//! [1]
//! [2]
QString fileName = "helloworld.qs";
QFile scriptFile(fileName);
if (!scriptFile.open(QIODevice::ReadOnly))
// handle error
QTextStream stream(&scriptFile);
QString contents = stream.readAll();
scriptFile.close();
myEngine.evaluate(contents, fileName);
//! [2]
qmlbind_value qmlbind_value_call(qmlbind_value self, int argc, qmlbind_value *argv)
{
QJSValue func = *self;
return new QJSValue(func.call(pack_args(argc, argv)));
}
static void deepFreeze(QJSEngine *jsEngine, const QJSValue &obj)
{
QJSValue freezeFunc = jsEngine->evaluate(QString::fromUtf8(FREEZE_SOURCE));
freezeFunc.call(QJSValueList() << obj);
}