SCXML Statemachine donedata event

[DerHandwerk]

Hallo,

I am exprimenting with the new QScxmlStateMachine. Currently I am running a state machine with JavaScript data model and I am wondering how to catch the donedata event.

For example my statemachine defines the following final state:

<final id="finished">
    <donedata>
        <param name="DoneValue" expr="1" />
    </donedata>
</final>

According to the SCXML spec (section 3.7.2)

When the state machine enters the <final> child of a <state> element, the SCXML Processor must generate the event done.state.id after completion of the <onentry> elements, where id is the id of the parent state.

an event should be send when the final state is reached. My question now is, how can I catch the event on C++/QML side. I have alread tried a generice event handler like as shown below but now done event occurred.

Connections {
    target: stateMachine
    onEventOccurred: {
        console.log(event.name)
    }
}

May someone could give me a hint.

Many thanks in advance!

Wolf Bublitz

[kshegunov]

Hi,
This is a user forum and it's somewhat unlikely you'd get a good answer here, because your question relates to a technical preview module.
I suggest you ask on the mailing list where you might find the actual developers of the module.

Kind regards.

[larry104]

Why don't you just send a signal

<final id="finished">
    <onentry>
       <send type="qt:signal" event="done"/>
   </onentry>
</final>

don't forget to turn on the qt mode to receive signals on the c++ side

<?xml version="1.0" encoding="UTF-8"?>
<!-- enable-qt-mode: yes -->
<scxml ....