Comment 17 for bug 533652

The reason I specified that Notify OSD fallback alerts <https://wiki.ubuntu.com/NotifyOSD#alert> should have at least two buttons, instead of at least one, is to cater for applications that distinguish between no action (closing the bubble in notification-daemon == "Cancel" in Notify OSD) and the default action (clicking the bubble's main area in notification-daemon == "OK" button or equivalent in Notify OSD).

In the notification design guidelines we provided mockups of what gnome-power-manager should do instead. <https://wiki.ubuntu.com/NotificationDesignGuidelines#morphing>