[Panel Containment] Hide applet if its status is Hidden
Review Request #126776 - Created Jan. 17, 2016 and submitted
|Kai Uwe Broulik|
With the newly introduced HiddenStatus we now have a way to hide panel applets in a controlled way instead of incorporating hacks like we currently do for the Pager.
When an applet sets its status to Hidden it will be removed from the layout and fully collapse as if it wasn't there. However, if you open the panel configuration, it shows up so you can still configure and permanently remove an applet, if so desired.
Pager completely collapses (Review 126777) when I only have one virtual desktop and re-appears if there are multiple. It also re-appears when I enter panel configuration.
This should also be used for the quick chat applet.