Connecting C++ signal to QML function with arguments

[ludde]

Connecting a C++ signal to a QML function seems to work fine if the QML function has no arguments.
But if the QML function has an argument, how can I connect a signal to it? What is the type of the argument? QVariant?

[timoph]

name the parameters in your signal declaration, something like this

@void mySignal(int value);@

and you can get the parameter value by using that name. for example

@
connections {
target: engine

onMySignal: {
console.log(value)
}
}
@

[ludde]

Thanks. Problem is, I need to connect the signal to the QML function from C++, since I don't know the name of the signal/function to connect until runtime.