[Qt-qml] How catch C++ signal in qml

[Patryk Górniak]

Hi,
I was wondering, how can I catch C++ signal in child object in qml? For
example,
I have something like this ( this is only draft:) )

void MyClass::MyClass()
{
mediaObject = new Phonon::MediaObject();

QDeclarativeView* view = new QDeclarativeView();
view->setSource(QUrl::fromLocalFile("main.qml"));

Object* obj = (QObject*) view->rootObject();

connect(mediaObject,
SIGNAL(tick(qint64)),
obj,
SLOT(myAction(qint64))
);
}

and my *main.qml:*

import Qt 4.7

Rectangle {
id: page

MyPlayer{
id: player
}
}

*
MyPlayer file:*

Rectangle {

function myAction(data)
{
console.log(data);
}
}

When I'm trying catch this signal - tick in MyPlayer file, I get something
like: Couldn't find slot/function: myAction. But when I put myAction in
main.qml everything works fine. For now, I add to main.qml:

function myAction(data)
{
player.myAction(data);
}

but, I think this is bad solution when I want to catch signal from c++ in a
child. So, Is it posible to catch signal from c++ directly in MyPlayer.qml ?
Without this function *myAction *in main.qml ?


Thanks,
Patryk
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt.nokia.com/pipermail/qt-qml/attachments/20100816/b307b477/attachment.html