Can I specify the ListView's delegate text from outside the ListView?

cscooper

I need to create a ListView with very specific formatting requirements in multiple places around my application. So it seems to make sense to create a Qml to define it:

@MyListView.qml
ListView
{
// interesting formatting goes here
delegate: Text
{
text: itemNameInTheModel
// more interesting formatting goes here
}
}@

But then when I want to instantiate a MyListView, I can specify the model, but what if the model is outside my control and doesn't contain an item named "itemNameInTheModel"?

I want to be able to say:

@MyWindow.qml
Rectangle
{
MyListView
{
id: accountList
model: myData
delegate.text: accountNumber
}
}@

Is something like this possible?

Thanks,
Chris

dheerendra

You can try something like this. It may help you.

@Rectangle {
width: 200;height: 500;color :"red"
property variant role1;
property variant role2;
Component{
id : del
Item {
height: 50;width: 200
Row {
Text { text : role1}
Text { text : role2}
}
}
}

ListView {
    id : view
    anchors.fill: parent
    model : MyModel {id :mymodel }
    delegate: del
}
Timer {
    id : tim
    interval: 5000
    running: true
    repeat: true
    property int count : 10
    onTriggered: {
        role1 = "cost1";
        role2 = "name1";
        mymodel.append({role1: count, role2:"Pizza"})
        count++;
    }
}

}

====MyModel.qml===
ListModel {
id :mod
dynamicRoles: true
}
@