This is an example of how we work around it in system-settings
http://bazaar.launchpad.net/~system-settings-touch/ubuntu-system-settings/trunk/view/head:/plugins/brightness/PageComponent.qml#L64
This is an example of how we work around it in system-settings
http:// bazaar. launchpad. net/~system- settings- touch/ubuntu- system- settings/ trunk/view/ head:/plugins/ brightness/ PageComponent. qml#L64