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From "Alex Harui (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-35263) [FlexJS] Layout Does Not Reset ContentView Width After Elements Removed (HTML only)
Date Mon, 13 Feb 2017 05:04:41 GMT

    [ https://issues.apache.org/jira/browse/FLEX-35263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15863214#comment-15863214
] 

Alex Harui commented on FLEX-35263:
-----------------------------------

Hmm.  I'm not sure that's right.  I think the "n > 0" test is so that the width isn't set
until children are added.  Depending on how much code it is to support dynamic add/removes,
we might need variants of the layout classes for PAYG reasons, but I'd say that this layout
needs some sort of change detection to know that children have been added/removed since the
last layout.


> [FlexJS] Layout Does Not Reset ContentView Width After Elements Removed (HTML only)
> -----------------------------------------------------------------------------------
>
>                 Key: FLEX-35263
>                 URL: https://issues.apache.org/jira/browse/FLEX-35263
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: FlexJS
>    Affects Versions: Apache FlexJS 0.8.0
>            Reporter: Yishay Weiss
>
> In this app:
> https://paste.apache.org/EiP5
> Aftrer clicking 'Remove' you still see scrollbars on mainGuy.
> The problem is fixed if in BaicLayout we replace
>                 if (!hasWidth && n > 0 && !isNaN(maxWidth)) {
> with
>                 if (!hasWidth && !isNaN(maxWidth)) {
> But I'm not sure that doesn't break anything.



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