How to reload the repeater's data model in QML?

[LakshmiSaripella]

I've a QML with Repeater which uses QList(QObjects) as its data model. On a button click, an attribute QLIST X object is updated. As the underlying data model property value is updated, I wish to have the updated property value reflected in my QML.

I tried emiting a SIGNAL from cpp when the property value is changed, However, I don't get to see the changes reflected in QML UI i.e. the repeater is not sensing the UPDATED QList.

@
Repeater {
id: repeaterSlot
model: dataSupplier
Image
{
id: imgSlot
width: 75; height: 75
source: "images/"+modelData.imageName + ".png";
}
}
@

In the above scenario, the imageName of underlying QObject is updated on click of a button. I want to Repeater to fetch the recently updated QList(QOBjects), refresh the image to show latest picture.