Thanks for the code sample.
We have found the problem and fixed it.
--
Olivier
On Thursday 15 October 2009 21:15:16 Frank Hemer wrote:
> On Thursday 15 October 2009 19:40:23 Olivier Goffart wrote:
> > > Hmm - I'm absolutely sure its defined nowhere else in my (rather huge)
> > > application.
> >
> > Maybe it has to do something with the file that are included?
> >
> > > But my usecase is a little different:
> > >
> > > qs:
> > > var child = Form.findChild ("child1");
> > > var children = child.findObjects ("MyClass");
> >
> > I know no findObjects function in Qt. maybe you meant findChildren?
> > Still the attached code does work work for me, both with 4.5 and 4.6.
>
> Ooops - forgot to mention where findObjects comes from.
>
> > Some compilable code sample would be really usefull.
>
> This reproduces the bug:
>
> #include <QtGui>
> #include <QtScript>
>
>
> class MyTest : public QObject {
> Q_OBJECT;
> public:
> MyTest (QObject * parent) : QObject (parent) {}
> virtual ~MyTest () {}
>
> Q_INVOKABLE QObjectList findObjects (const QString & className) const {
> QObjectList result;
> QObjectList list = qFindChildren <QObject *> (this, QString ());
> foreach (QObject * obj, list) {
> if (qstrcmp (obj->metaObject ()->className (), className.toAscii
> ()) == 0) {
> result.append (obj);
> }
> }
> return result;
> }
>
> };
>
> #include "main.moc"
>
> int main(int argc, char **argv)
> {
> QApplication app (argc, argv);
> QScriptEngine e;
>
> QObject * o = new QObject;
> MyTest * t = new MyTest (o);
> t->setObjectName ("mytest");
> QObject * c = new QObject (t);
> c->setObjectName ("child1");
>
> e.globalObject ().setProperty ("Form", e.newQObject (o));
>
> e.evaluate(
> "function init () {"
> " print (\"init called\");\n"
> " try {\n"
> " var child = Form.findChild(\"mytest\");\n"
> " print (\"child: \" + child);\n"
> " var children = child.findObjects (\"QObject\");\n"
> " print (\"children: \" + children);\n"
> " } catch (error) {\n"
> " print (\"Error: \" + error);\n"
> " }\n"
> " print (\"init done\");\n"
> "}\n");
>
> QScriptValue scriptValue = QScriptValue (e.globalObject ().property
> ("init")).call ();
>
> }
>
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