[FLEX-22842] Cannot set contentBackgroundAlpha in MXML on mx:VideoDisplay control [missing metadata]

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: mx: Video
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 20/Jan/10 12:17
• Updated: 15/Apr/11 14:56
• Resolved: 20/Jan/10 20:46

Description

Found in 4.0.0 (build 13553)

Steps to reproduce:
1. Compile and run attached MXML file.
2. Try and add contentBackgroundAlpha="0" to MXML.

Actual Results:
Compiler error when trying to set it via MXML.

Expected Results:
If we have contentBackgroundColor metadata, we should have have contentBackgroundAlpha as well. The style itself works, we're just missing the [Style()] metadata from the VideoDisplay.as file.

/**

• Color of the content area of the component.
• @default 0xFFFFFF
• @langversion 3.0
• @playerversion Flash 10
• @playerversion AIR 1.5
• @productversion Flex 4
  */
  [Style(name="contentBackgroundColor", type="uint", format="Color", inherit="yes", theme="spark")]

Workaround (if any):
Set the contentBackgroundAlpha style in CSS rather than MXML.