QML MouseArea - Mouse Is Not Defined

KidBuu

I'm working with QML for the first time in a long time and I noticed something while working with MouseAreas... I need to make it propagate through the MouseArea and eventually trigger a ComboBox to open up. I do this by using mouse.accepted = false on the MouseArea event that I catch (onPressed).

This worked perfectly fine when running the program with the Qt Debugger, but when running without the Debugger (even when running the standalone application, running the application as admin, and running the creator as admin), I get the following error. Note this happens even with other MouseArea events (such as onClicked).

ReferenceError: mouse is not defined

Is this a bug or am I doing something wrong here...? I am using Qt 5.15 and creator 4.15.0 (https://puu.sh/IGdRy/c8760bf2d8.png)

I was able to reproduce the issue with VERY minimal code...

import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls 2.12
import QtQuick.Layouts 1.12

Window {
    width: 640
    height: 480
    visible: true

    MouseArea {
        anchors.fill: parent
        propagateComposedEvents: true

        onPressed: function () {
            mouse.accepted = false
            console.log("Hit, but mouse doesn't exist?");
        }
    }
}

The issue is pretty self explanatory, but here's a short clip of the issue happening.
[https://puu.sh/IGdXd/66252c6d30.mp4](link url)

fcarney

MouseArea {
        anchors.fill: parent
        propagateComposedEvents: true

        onPressed: {
            mouse.accepted = false
            console.log("Hit, but mouse doesn't exist?");
        }
    }

You don't need "function()". If for some reason you want function it should accept a parameter: function(mouse). However, I don't even know if that would work.

KidBuu

@fcarney said in QML MouseArea - Mouse Is Not Defined:

mouse

Wow that worked, thanks! Really should throw a warning or something that the parameters don't matchup with the signal.