[jira] [Created] (FLEX-35321) LayoutManager initializes components which are no longer on stage

["Mihai Chira (JIRA)" <ji...@apache.org>]

Mihai Chira created FLEX-35321:
----------------------------------

             Summary: LayoutManager initializes components which are no longer on stage
                 Key: FLEX-35321
                 URL: https://issues.apache.org/jira/browse/FLEX-35321
             Project: Apache Flex
          Issue Type: Bug
          Components: Layout - General
    Affects Versions: Apache Flex 4.16.0
            Reporter: Mihai Chira
            Assignee: Mihai Chira
             Fix For: Apache Flex 4.17.0


*Scenario A*: during an object's validation cycle some code resulting from {{validateSize()}}, {{validateProperties()}} or {{validateDisplayList()}} results in the object's removal from stage. {{LayoutManager}} does not detect this and ends up setting the object's {{initialized}} flag to {{true}}.

*Scenario B*: a user performs an action whose effect is the removal of a component, exactly when that component was being validated in phases ({{LayoutManager.usePhasedInstantiation == true}}, which is to say, in the span of two-three frames.
For the unit test that models this scenario, see {{LayoutManagerTests}}.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)