[FLEX-25299] MX Tree doesnt show horizontal scroll bars when setting horizontalScrollPolicy to auto

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Later
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: mx: Tree
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 15/Sep/10 15:15
• Updated: 10/May/11 13:38
• Resolved: 17/Sep/10 13:23

Description

Found in 4.5.0.17688 (reproed in 3.5.0.12683 – not an injection)

Steps to reproduce:
1. Compile and run attached MXML file.
2. Expand all Tree nodes.

Actual Results:
Note that the Tree/List on the right side do not show a horizontal scroll bar, despite having text that exceeds the Tree dimensions

Expected Results:
Horizontal scroll bar.

Workaround (if any):
Set the horizontal scroll policy to "on", which comes with its own problems.