[FLEX-34454] Setting modalTransparencyBlur to 0 gives blur when Alert ist shown on top of modal Dialog

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Apache Flex 4.13.0, Apache Flex 4.12.1
• Fix Version/s: Apache Flex 4.14.0
• Component/s: mx: Alert, Spark: TitleWindow
• Labels: blur css easytest
• Assignee: Alex Harui
• Reporter: Stefan Overkamp
• Created: 05/Aug/14 11:34
• Updated: 08/Mar/15 22:01
• Resolved: 20/Nov/14 17:06

Description

Having opened a TitleWindow with modalTransparencyBlur: 0; and opening an Alert (with default modalTransparencyBlur) shows the following behaviour. The Alert leads to blur, closing the Alert removes blur, closing the TitleWindow shows blur again.
Seems to me, that PopUpManager.removePopUp() fails to set the blur correctly.

Issue Links

• breaks: FLEX-34774 Blur effect remains if first modal Popup closes before other modal Popups