Using a Inline-label Editable inside a ListView and update a model after change label value

[Bruno Moura]

I need to use a editable label or inline-label in a ListView and after
change the
value of this component I want to know how I can Update the property of
the Object displayed in this listView

add(new ListView[SomeObject]("listSomeObject", listData) {

    override protected def onBeforeRender() {
     ...
      super.onBeforeRender()
    }

    def populateItem(item: ListItem[SomeObject]) = {
      var objValue = item.getModelObject()

      item.add(new Label("total", objValue.toString(getFormatter())))
     }
    }
  })

In the code above, the object SomeObject has a property called total, the
listView
shows a set of SomeObject, when the label total is changed in some line of
the
listview the corresponding object SomeObject should be updated with the new
value of the label total.

Someone can provide some useful example for help me with this task?

Thanks

Bruno Moura