[Bugs] #4403 sugar UNSP: Swipe left - right on the top side of the frame to change zoom?

[Sugar Labs Bugs]

#4403: Swipe left - right on the top side of the frame to change zoom?
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    Reporter:  manuq                      |          Owner:  erikos     
        Type:  enhancement                |         Status:  new        
    Priority:  Unspecified by Maintainer  |      Milestone:  1.0        
   Component:  sugar                      |        Version:  Unspecified
    Severity:  Unspecified                |       Keywords:             
Distribution:  Unspecified                |   Status_field:  Unconfirmed
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Comment(by manuq):

 The previous two patches add gestures in the three zoom views, not
 interfering with activities.  The first adds swipe gesture, the other adds
 zoom gesture.

 I can see two issues with them:

 - As Gary expected, when the zoom goes to Activity level, the user reaches
 a dead end.
 - There are accidental presses while doing the gesture: activities can be
 started in home favs view, scroll takes precedence in home list view,
 palettes can be raised by accident.

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4403#comment:10>
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