[Qt-qml] How to access item in ListView delegate?

[Jesus Fernandez]

Hi,

I think the correct way is to modify the model directly so the delegate will
update if the bindings are correct.

You can define the delegate as something like this:

   Component{
       id:testViewDelegate
       Item{
           scale: model.isScaled ? 2 : 1
           width: 100
           height: 30
           Image {
               id: image
               width: 30
               height: 30
               source: model.contactImage
           }
       }

Best regards.

On Thursday, September 8, 2011, Shawn wrote:

> Hi guys,
>
> I want to access item in ListView delegate, like below code snippet,
> I want to change image's property, which is in the delegate of testView.
> It doesn't work. How can I access it or am I in the wrong way?
> Any suggestion could be helpful.
> Thank you very much!
> ListView {
>    id: testView
>    model: easyNameModel
>    delegate: testViewDelegate
>    highlight: Rectangle {color: "green"; radius: 5;
>        width: listview2.width; height: itemHeight
>    }
>
>    Keys.onPressed: {
>        if(event.key == Qt.Key_Down)
>        {
>            //image.scale = 2; // This doesn't work
>            listview2.incrementCurrentIndex();
>        }
>
>    }
>
>    Component{
>        id:testViewDelegate
>        Item{
>            width: 100
>            height: 30
>            Image {
>                id: image
>                width: 30
>                height: 30
>                source: model.contactImage
>            }
>        }
>    }
> }
>
>
> Best Regards,
> Shawn
>
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