Using of property mouse.accepted

vlada

Hello,

I'm working on upgrade of my application to Qt6. I have a code, which looks like this:

            MouseArea {
                id: myMouseArea
                anchors.fill: parent
                enabled: true
                propagateComposedEvents: true

                onPressed: {
                    mouse.accepted = false;
                    doSomething();
                }
            }

Below this MouseArea is another one. What I need to achieve is that clicking this MouseArea will be propagated also to the item below. This code works fine, but in Qt6 I get this warning:

qt.qml.context: qrc:/qml/MainTouch.qml:393:13 Parameter "mouse" is not declared. Injection of parameters into signal handlers is deprecated. Use JavaScript functions with formal parameters instead.

How do I fix this problem?

Generally, I have a lot of issues with removed or renamed properties between Qt5 and Qt6. But I'm having a really hard time to find out what and why has been something changed. Is there any documentation, that could help me with that? Thank you.

KroMignon

@vlada said in Using of property mouse.accepted:

How do I fix this problem?

~~I would say replace mouse by myMouseArea~~
According to documentation, you have to change like this:

onPressed: (mouse)=> {
                mouse.accepted = false
                doSomething();
            }

cf: https://doc.qt.io/qt-6/qml-qtquick-mousearea.html or https://doc.qt.io/qt-6/qtquick-mousearea-example.html

vlada

Thank you! This works fine.

GrecKo

not that for a single parameter you can get rid of the parenthesis, mouse => { ... } works