[QGIS-trac] [Quantum GIS] #3762: "Cancel" does not revert a change between new and old symbology

[Quantum GIS]

#3762: "Cancel" does not revert a change between new and old symbology
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   Reporter:  Alister           |              Owner:  nobody       
       Type:  bug               |             Status:  new          
   Priority:  minor: annoyance  |          Milestone:  Version 1.7.0
  Component:  GUI               |            Version:  Trunk        
   Keywords:                    |   Platform_version:  XP           
   Platform:  Windows           |           Must_fix:  No           
Status_info:  0                 |  
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 (I'm setting this as "minor" since it isn't very important and the old
 symbology will be dropped soon I think.  But I thought it should be
 reported anyway, just to be thorough.)

 1. open the Layer Properties for a vector layer
 2. click the button to switch between Old and New Symbology
 3. click "Yes"
 4. click "Cancel"
 5. open the Layer Properties again: the symbology is still set to what it
 was after step 3.  But when "Cancel" was clicked a normal user would have
 expected it to have reverted back to what it was originally.

 FWIW I'm running r15740

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/3762>
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