Oliver Tappe b18f133db3 generally overhauled non-wrapping mode of BTextView, as it was considerably broken:
* switching from wrapping to non-wrapping mode triggers a recomputation of
  the text rect
* non-wrapping mode now triggers updating of the data rect for the horizontal 
  scrollbar as needed, fixing #4705
* corrected a couple of width computations that confused bounds and text
  rect width, leading to drawing artefacts at the end of a line
* unified computation of text rect width to always take all lines into
  account (not just the first one)
* some cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33703 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-10-21 13:42:25 +00:00
..
2009-08-26 10:32:41 +00:00
2009-08-26 18:56:44 +00:00