mavlink
Add QmlObjectListItem
Provides the required functions to be used in a QmlObjectListModel. This cuts a bit down on repeated code and makes it more clear where these classes are used. @DonLakeFlyer This is what I was talking about in my reply to the other PR.
I think this is worthwhile, but it needs a thorough double checking. Also, I don't know if QmlObjectListModel should be changed to specifically hold QmlObjectListItems or not.
Also, I don't know if QmlObjectListModel should be changed to specifically hold QmlObjectListItems or not.
50/50. A decent amount of usage of QmlObjectListModel doesn't use dirty bits. Maybe the QmlObjectListItem thing should just be something more generic to indicate a generic QObject with a dirty bit. Not sure switching the ones that don't use a dirty bit adds value.