[FLEX-17533] Increasing the width of the content (e.g. columnWidth or horizontalGap) eventually causes a Group to unnecessarily increase its height.

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Spark: TileLayout
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 10/Feb/09 16:03
• Updated: 15/Apr/11 15:19
• Resolved: 09/Mar/09 14:45

Description

Steps to reproduce:
1. Create a Group with a TileLayout. Add 4 Rects, 25x25 each. The Group's height is 58.
2. Increase columnWidth to 43. Note that the Group's height is still 58.
3. Increase the columnWidth one more pixel to 44. The Group's height jumps to 90, but the Rects still only take up 58 pixels of height. The Group now has a 32-pixel tall empty area.

Actual Results:
See above.

Expected Results:
The Group's size should only increase if something will be put into the new space.

Workaround (if any):