[mythtv-commits] mythtv commit: r19719 by ijr

[mythtv at cvs.mythtv.org]

      Author: ijr
        Date: 2009-01-18 01:37:42 +0000 (Sun, 18 Jan 2009)
New Revision: 19719
   Changeset: http://cvs.mythtv.org/trac/changeset/19719

Modified:

   trunk/mythtv/libs/libmythui/mythuibuttonlist.cpp
   trunk/mythtv/libs/libmythui/mythuibuttonlist.h

Log:

MythUIButtonList fixes:
- No longer gets confused when scrolling rapidly + wrapping items
- Consolidate scrolling code
- Remove old optimization code that kept pointers to various items - no longer necessary since in Qt4, QList is essentially a deque instead of a linked list.
- When keeping the center item selected, and there are fewer than the total # of possible items on screen, don't repeat them to fill up available items if set to item wrap.  Makes Terra work/feel better.

Fixes #6139