[FLEX-27303] MouseEvent.MOUSE_UP eventlistener not fired

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: mx: Tree
• Environment: Affected OS(s): Windows; Affected OS(s): Windows; Browser: Internet Explorer 8.x; Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 14/Apr/11 03:56
• Updated: 14/Apr/11 03:56

Description

Steps to reproduce:
1.Extend Flex Tree Control and override configureScrollBars(), here dispatch a custom event.
2.In the extended control return the verticalScrollBar instance of the ScrollControlBase.
3.Now when I listen to the mouse up on the vertical scroll bar instance, no events are fired when the mouse cursor is left outside the scroll bar, meaning when the user does a mouse down on the scroll bar caret and scrolls down/up and on release if the mouse cursor is not on the scrollbar, the event is not fired.

Actual Results:
Mouse up event not fired

Expected Results:
MouseUp event must be fired.

Workaround (if any):
Release the mouse when the cursor is on the scrollbar.