[mythtv-commits] Ticket #10161: Speed up loading of Watch Recordings screen

[MythTV]

#10161: Speed up loading of Watch Recordings screen
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 Reporter:  Jim Stichnoth <stichnot@…>          |          Owner:  danielk
     Type:  Patch - Feature                     |         Status:  closed
 Priority:  minor                               |      Milestone:  0.25
Component:  MythTV - General                    |        Version:  Master
 Severity:  medium                              |  Head
 Keywords:                                      |     Resolution:  fixed
                                                |  Ticket locked:  0
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Changes (by Github):

 * status:  accepted => closed
 * resolution:   => fixed
 * milestone:  unknown => 0.25


Comment:

 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.
  Branch:    master
  Changeset: 3dbd1bd169e4b30fe100d786a4818f8b14ab74c0

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Ticket URL: <http://code.mythtv.org/trac/ticket/10161#comment:6>
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