[Qt-qml] Adjusting Flickable contentHeight to variable children ListViews

[Matti Mäki]

Hi,

Flickable {

     contentHeight: //..?

     ListView {
         visible: // always
         contentHeight: // fixed
     }
     ListView {
         visible: // always
         contentHeight: // fixed
     }
     ListView {
         visible: // sometimes
         contentHeight: // variable
     }
}

How should I define the Flickable contentHeight so it will adjust 
correctly to the changing children? Binding to childrenRect.height does 
not seem to do the job. The two upper ListView's are always visible and 
have fixed heights but the third is shown only when user expands it, and 
it might have any number of elements from 1 to 20 or something.

/matti