[FLEX-35126] DropDownController inside a pop up still listens to MOUSE_DOWN and MOUSE_DOWN_SOMEWHERE after the popup has closed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Apache Flex 4.15.0
• Fix Version/s: Apache Flex 4.16.0
• Component/s: PopUp Manager, Spark: CalloutButton, Spark: DropDownList, Spark: PopUpAnchor
• Assignee: Mihai Chira
• Reporter: Mihai Chira
• Created: 31/Aug/16 11:51
• Updated: 19/Sep/16 11:37
• Resolved: 19/Sep/16 11:37

Description

Steps to reproduce

1. Run the attached project
2. Click on the first DropDownList, leave it open
3. Click on the second DropDownList multiple times

Actual result: the DropDownController of the first list, which has been removed from stage, is still listening to MouseEvent.MOUSE_DOWN and SandboxMouseEvent.MOUSE_DOWN_SOMEWHERE on SystemManager.
Expected result: the DropDownController of the first list stops listening to events.

Issue Links

• is broken by: FLEX-34088 CalloutButton closes when selecting an item in a spark Dropdown