[fusion-trac] #90: don't show layers if group is not visible in legend

[Fusion]

#90: don't show layers if group is not visible in legend
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 Reporter:  madair   |         Owner:  madair
     Type:  defect   |        Status:  new   
 Priority:  P2       |     Milestone:  1.0.7 
Component:  Widgets  |       Version:  1.0.6 
 Severity:  Minor    |    Resolution:        
 Keywords:           |   External_id:        
    State:  New      |       Browser:  All   
       Os:  All      |  
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Comment (by madair):

 (In [1440]) re #90: don't update a group and it's layers if it is not
 displayed in the legend

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/90#comment:1>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.