Buttons with Actions assigned overwrite any 'enabled' bindings on the Button

import QtQuick 2.1
import QtQuick.Controls 1.0

MouseArea {
  id: root
  hoverEnabled: true
  Action {
    id: action
    onTriggered: console.warn('action')
    text: 'Foo'
  }

  Column {
    Button {
      enabled: !root.containsMouse
      text: 'No Action'
    }

    Button {
      enabled: !root.containsMouse
      text: 'Action'
      action: action
    }
  }
}