[fusion-trac] #146: Select radius causes map to pan

[Fusion]

#146: Select radius causes map to pan
--------------------------+-------------------------------------------------
 Reporter:  chrisclaydon  |         Owner:  pagameba
     Type:  defect        |        Status:  closed  
 Priority:  P1            |     Milestone:  2.0     
Component:  Widgets       |       Version:  SVN     
 Severity:  Major         |    Resolution:  fixed   
 Keywords:                |   External_id:  1150366 
    State:  Committed     |       Browser:  All     
       Os:  All           |  
--------------------------+-------------------------------------------------
Changes (by pagameba):

  * status:  assigned => closed
  * state:  Analysing => Committed
  * resolution:  => fixed

Comment:

 This was a whole class of issues related to having two instances of the
 same widget type in the page.  what was happening was the Pan widget was
 the first widget to be created and was activated by default on the map.  A
 second Pan widget was also created and caused all the Pan widgets to be
 visually deactivated but left the drag pan handler active.  Clicking any
 other widget that was part of the isExclusive set would activate the new
 widget but not deactivate the handler of the Pan widget because it didn't
 think it was active to start with.

 Moving the isExclusive checks from ApplicationDefinition.js to
 Widget.js::setUiObject removed some code and cleaned things up regarding
 the order in which things were happening.

 Now the first widget to be created is active by default and all instances
 of the widget appear active, and selecting another widget correctly
 deactivates the first one.

-- 
Ticket URL: <http://trac.osgeo.org/fusion/ticket/146#comment:3>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.