[Bug] Binding from an instance of the delegate's repeater to another instance of it
-
Hi I'm trying to create bind between object in a repeater but binding is done before repeater as created all object.
Here an example
@
Repeater{
id:rpt
model:MyModel{}
Item{
property variant previous:rpt.itemAt(index-1)
property variant next : rpt.itemAt(index+1)
property int test: index
Component.onCompleted: console.log(index+": prev: "+previous.test+" next: "+next.test)
}
}
@Instead of having a binding create and correct I get an error for each next property I try to bind.
This should be working. Since we get a itemAt and no way to know if the loading is finished.
I don't know how that should behave or be written but we need a way of binding other item in the same repeater.For now I solved this problem by splitting in two repeater. And this code is working
@import QtQuick 1.1
Rectangle {
width: 100
height: 62Repeater{ id:rpt2 model:rpt.count-1 Item{ property variant previous:rpt.itemAt(index) property variant current : rpt.itemAt(index+1) Component.onCompleted: console.log(index+": prev: "+previous.test+" current: "+current.test) } } Repeater{ id:rpt model:12 Item{ property int test: index //has some properties } }
}@
But it seems to that is to much complicated for some basics needs. MayBe there another way I Haven't notice.
Thanks for reading me