[wp-trac] [WordPress Trac] #19910: Appearance Improvements: Theme Customization Frame

[WordPress Trac]

#19910: Appearance Improvements: Theme Customization Frame
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 Reporter:  koopersmith              |       Owner:  koopersmith
     Type:  task (blessed)           |      Status:  closed
 Priority:  normal                   |   Milestone:  3.4
Component:  Appearance               |     Version:  3.3.1
 Severity:  normal                   |  Resolution:  fixed
 Keywords:  dev-feedback needs-docs  |
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Comment (by koopersmith):

 In [20908]:
 {{{
 #!CommitTicketReference repository="" revision="20908"
 Theme Customizer: Improve default background property handling. see
 #20600, #19910.

 If the custom background default wp-head-callback (_custom_background_cb)
 is used, we use postMessage for all custom background properties.
 Otherwise, we use full refreshes.

 When using postMessage, the preview recalculates the custom background CSS
 block, allowing it to omit CSS values when they are not present and fall
 back on the original CSS.
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/19910#comment:3>
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