[FLEX-24647] Vertical Scroll Bar on Tile List doesn't appear when expected

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Adobe Flex SDK 3.5 (Release)
• Component/s: mx: TileList
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Browser: Internet Explorer 8.x; Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 29/Jul/10 12:21
• Updated: 29/Jul/10 12:21

Description

Steps to reproduce:
1. Set Application or container size to 100% (width and height)
2. Add a TileList to the container
3. Set the TileList width and height to 100%
4. Resize the browser window in the up direction only by dragging the bottom of the window

Actual Results:
If a TileList is placed in a container and the TileList's width and height are set to "100%" the vertical scroll bar does not appear if the browser width is resized only in the up direction by dragging the bottom of the window. It will only appear if changing the browser window is resized in the width only.

Expected Results:
The vertical scroll bar should appear whenever the TileList content is taller than the list

Workaround (if any):
Bind the width and height of the tile list to its parent containers size eg:(width="

{tileList.parent.width}

" height="

{tileList.parent.height}

")

As a note: there seems to be unexpected behaviour in general with the tile list. The scroll bars don't seem to be activated all the time when the list content is larger than the list. Also under certain circumstances the list does not resize properly in its parent container when the lists width and height are set to 100%. I expect that the scroll bars would appear whenever the list content is larger than the list itself.