Comment 10 for bug 709178

Ok, let's try that. So to sum up, we have:
* I. you are hovering the launcher:
    a/ before any action:
        1. let the launcher shown as long as the cursor is in the launcher area
        2. you have to get your cursor off the launcher to hide it after 1s delay (to avoid false positives)
    b/ after an action (drag/drop, left/right click):
        1. let your mouse cursor without moving for one sec: hide the launcher
        2. get your mouse off the launcher: hide the launcher immediately
* II. with the super key:
     a/ before any action, have the 1s delay on super key release (to avoid false positives as well)
     b/ after any action with the mouse or with a keyboard shortcut on the launcher: hide the launcher immediately on key release

I'm a little bit afraid that II. b/ 1. can be seen a little bit "too magical" and so puzzling the user (not easy reproducible experience), but we can give it a try :)