Affects Version/s: Adobe Flex SDK 4.0 (Release)
Fix Version/s: None
Component/s: Spark: DropDownList
Environment:Affected OS(s): All OS Platforms
Browser: Other (specify version)
Language Found: English
Steps to reproduce:
1. Compile & execute attached code.
2. Select the DropDownList and use the mouse to scroll down the list.
The DropDownList will lose focus and be closed.
The list should scroll to show more choices.
Workaround (if any):
Arrow keys and the mousewheel work.
Code is just a DataGrid (or AdvancedDataGrid) with a single column. The column has a custom ItemEditor which has a DropDownList. DropDownList has sufficient entries (9 in this example) to require scrollbars.
The DataGrid is getting the MouseDown event before the DropDownList, and isn't recognizing the scrollbars as being part of the itemEditor.