[mythtv-commits] mythtv/master commit: 3dbd1bd16 by Jim Stichnoth (stichnot)

[MythTV]

      Author:  Jim Stichnoth <jstichnoth at mythtv.org>
 Change Date:  2012-03-17T21:32:20-07:00
   Push Date:  2012/03/17 21:44:24 -0700
  Repository:  mythtv
      Branch:  master
New Revision:  3dbd1bd169e4b30fe100d786a4818f8b14ab74c0
   Changeset:  https://github.com/MythTV/mythtv/commit/3dbd1bd16

Log:

Speed up initial loading of Watch Recordings screen.

Fixes #10161.  Defer initialization of string properties and states in
the PlaybackBox button list items until the item receives the
itemVisible signal.  This can greatly improve responsiveness when the
recording group being displayed has 1000+ recordings and the frontend
CPU is relatively weak, e.g. an ION-based system.  The improvement is
particularly noticeable when using the Change Group Filter menu item
within the Watch Recordings screen.

Modified:

   mythtv/programs/mythfrontend/playbackbox.cpp