[Bug 85785] desk-bar applet should hide result-list when focus is lost

[Ralf Nieuwenhuijsen]

Public bug reported:

Binary package hint: deskbar-applet

Reproducable steps:
  - Type something in the deskbar
  - See a result list
  - Click anywhere else on the screen
  - The result-list is not hidden

Which is just slightly annoying, since this is inconsistent with the rest of the desktop.
Any type of dropdown list should hide when unfocused.

Suggested fix:
  - when the text-box or the list loose focus and neither has it, it should hide (like it does when escape is pressed)

This happens both when a button-in-the-panel and when the searchfield-
in-the-panel is used.

** Affects: deskbar-applet (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

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desk-bar applet should hide result-list when focus is lost
https://launchpad.net/bugs/85785