QMetaMethod::invokeMethod(obj, "createTree");
On 10/7/18 12:34 PM, Jean-Michaël Celerier wrote:
Hello,
I have the following code :
Foo.qml :
MyLib.MyObject {
function createTree() { /* stuff */ }
property string host: "ws://whatever.com <http://whatever.com>"
}
cpp :
namespace lib {
class MyObject : public QObject { Q_OBJECT };
}
...
QQmlComponent c(engine);
c.setData("content of Foo.qml", QUrl());
auto obj = c.createObject();
QString host = QQmlProperty(obj, "host").read();
QMetaMethod::invokeMethod("createTree");
Reading the "host" property works fine so the QML object is correctly
instantiated. But the invokeMethod call gives me a warning :
QMetaObject::invokeMethod: No such method
'lib::MyObject::createTree()'
The weird thing being: it works fine if I replace MyLib.MyObject with
QtObject on the QML side.
Of course I want to use some additional methods present in MyObject so
this is not a solution.
Anyone knows what is going on here ?
Thanks,
Jean-Michaël Celerier
-------
Jean-Michaël Celerier
http://www.jcelerier.name
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