[Bugs] #3999 journal HIGH: Journal drag and drop features broken

[Sugar Labs Bugs]

#3999: Journal drag and drop features broken
----------------------------+-----------------------------------------------
    Reporter:  garycmartin  |          Owner:  erikos  
        Type:  defect       |         Status:  assigned
    Priority:  High         |      Milestone:  0.98    
   Component:  journal      |        Version:  0.97.x  
    Severity:  Major        |       Keywords:  13.1.0  
Distribution:  OLPC         |   Status_field:  Assigned
----------------------------+-----------------------------------------------

Comment(by garycmartin):

 Replying to [comment:3 erikos]:
 > Oh, ok I see now. I was trying to drag and drop with touch. /me always
 goes for the hard stuff :)
 >
 > With the patch in action, I can still see the Palette appearing when I
 drag an item with the mouse. The controller should probably check the
 source of the event and if not coming from the touchscreen just not handle
 it?

 Touch screen use is a case where drag and drop is more natural/intuitive
 as you are more directly interacting with an object. So we have some
 timing cases to consider here; a tap to resume/favourite/re-name; a press
 and immediate drag to scroll; a short press-and-hold and then drag to drag
 an object; a long-press-and-hold to raise the palette.

-- 
Ticket URL: <http://bugs.sugarlabs.org/ticket/3999#comment:4>
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