[OpenLayers-Trac] [OpenLayers] #1553: Add the ability to enable/disable controls

[OpenLayers]

#1553: Add the ability to enable/disable controls
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 Reporter:  fvanderbiest  |       Owner:     
     Type:  feature       |      Status:  new
 Priority:  minor         |   Milestone:     
Component:  Control       |     Version:  SVN
 Keywords:                |       State:     
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 Currently, OpenLayers controls can be activated/deactivated but not
 enabled/disabled.

 A disabled control should not be able to change state, nor being
 triggered, and its panel button would be grayed out (either in OpenLayers
 or MapFish panel).

 A simple use case would be the enabling/disabling of the SelectFeature or
 ModifyFeature controls, based on the presence of features in the vector
 layer they are attached to.

 Appropriate events should be triggered when a control is enabled/disabled.

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Ticket URL: <http://trac.openlayers.org/ticket/1553>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer