[Bugs] #4034 Imageviewer UNSP: ImageViewer: zoom gesture center

[Sugar Labs Bugs]

#4034: ImageViewer: zoom gesture center
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    Reporter:  godiard                    |          Owner:  humitos    
        Type:  defect                     |         Status:  new        
    Priority:  Unspecified by Maintainer  |      Milestone:  0.98       
   Component:  Imageviewer                |        Version:  Unspecified
    Severity:  Unspecified                |       Keywords:             
Distribution:  Unspecified                |   Status_field:  Unconfirmed
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Changes (by dsd):

 * cc: dsd (added)


Comment:

 There are alternatives to GObject.signal_handlers_block_matched which
 might work better, e.g. signal_handlers_block_by_func. Or you can store
 the signal ID when you connect it in some "global" variable and block it
 using that (g_signal_handler_block).

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4034#comment:6>
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