[haiku-bugs] [Haiku] #6403: BLayout::ItemAdded() should return a bool, and accept an int32 index param, as should BLayout::ItemRemoved

#6403: BLayout::ItemAdded() should return a bool, and accept an int32 index 
param,
as should BLayout::ItemRemoved
----------------------------------+-----------------------------------------
   Reporter:  yourpalal           |        Owner:  yourpalal     
       Type:  enhancement         |       Status:  new           
   Priority:  normal              |    Milestone:                
  Component:  Kits/Interface Kit  |      Version:  R1/Development
   Keywords:  layout              |   Blocked By:                
Has a Patch:  0                   |     Platform:  All           
   Blocking:                      |  
----------------------------------+-----------------------------------------
 void BLayout::ItemAdded(BLayoutItem* item) should become:
 bool BLayout::ItemAdded(BLayoutItem* item, int32 atIndex);

 and
 void BLayout::ItemRemoved(BLayoutItem* item), should become
 void BLayout::ItemRemoved(BLayoutItem* item, int32 fromIndex);

 BLayout::AddItem(...) should be modified to reverse the addition if
 ItemAdded() returns false.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/6403>
Haiku <http://dev.haiku-os.org>
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