[mythtv-commits] mythtv commit: r20234 by cpinkham

[mythtv at cvs.mythtv.org]

      Author: cpinkham
        Date: 2009-03-22 02:13:08 +0000 (Sun, 22 Mar 2009)
New Revision: 20234
   Changeset: http://cvs.mythtv.org/trac/changeset/20234

Modified:

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

Log:

Add a 'captive' wrapstyle to MythUIButtonList.  This acts the same as 'None'
except for the fact that up/down/left/right will not move off the button
list when at the edges.  This should not be used on screens where those keys
need to move focus between widgets, but is helpful on screens such as the
PlaybackBox where you may not want focus to move widgets.