[OpenLayers-Trac] [OpenLayers] #1320: OverviewMap will break if moveend is triggered too early

[OpenLayers]

#1320: OverviewMap will break if moveend is triggered too early
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 Reporter:  ahocevar  |       Owner:     
     Type:  feature   |      Status:  new
 Priority:  minor     |   Milestone:     
Component:  general   |     Version:  2.5
 Keywords:            |       State:     
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 Currently, the update() method of Control.!OverviewMap is bound to the
 moveend event before the initial call of update(), which is there to
 create the overview map. In some occasions, if the moveend event is
 triggered before the initial update is finished, the overview map will
 break because createMap() will run twice at the same time.

 The attached patch fixes this by registering update() for the moveend
 event '''after''' calling update() manually.

 Note that this patch also removes the clickHandler deactivate/activate
 cycle, which is obsolete now that #1247 is fixed.

 All tests pass in FF2 and IE6.

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Ticket URL: <http://trac.openlayers.org/ticket/1320>
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