Stephan Aßmus a2a6a329e8 a bunch of ListView fixes:
* removed weird stuff that seemed to have no purpose in life
* added more comments where I had to figure things out
* fWidth is now adjusted in FrameResized()
* ListView scrolls up when items are removed at the end and
  there would be empty room
* fixed SwapItems(), MoveItem() and ReplaceItem() by making
  DoMiscellaneous() use the private implementations instead
  of calling the public ones again resulting in an endless
  loop
* renamed private methods with underscore
* removed more unused/empty private methods
* some slight performance increases here and there
* more correct tracking of fFirstSelected and fLastSelected,
  at least I cannot reproduce one crash in the WonderBrush
  Layer list anymore

even more cleanup and testing would not hurt though...



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17487 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-05-17 00:12:14 +00:00
..
2006-05-11 07:53:19 +00:00
2006-05-17 00:12:14 +00:00