[Bugs] #3997 Browse UNSP: use long-press signal to invoke Palette

[Sugar Labs Bugs]

#3997: use long-press signal to invoke Palette
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    Reporter:  erikos                     |          Owner:  erikos  
        Type:  task                       |         Status:  new     
    Priority:  Unspecified by Maintainer  |      Milestone:  0.98    
   Component:  Browse                     |        Version:  0.97.x  
    Severity:  Major                      |       Keywords:  r?      
Distribution:  OLPC                       |   Status_field:  Assigned
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Comment(by garycmartin):

 Is the long press realtime feedback working with this patch (circle
 clockwise timer)? If so is this something I can now theme, it needs to be
 larger so not to be hidden behind the finger, and better contrast and
 Sugar theme. I was considering a larger circle shrinking down to the
 current circle size, same black/white style as the touch handles.

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Ticket URL: <http://bugs.sugarlabs.org/ticket/3997#comment:2>
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