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https://issues.apache.org/jira/browse/FLEX-33998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13849365#comment-13849365
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Alex Harui commented on FLEX-33998:
-----------------------------------
OK, but how do you resolve conflicts with setting that and the properties
individually?
{code}
<s:Button id="clearButton" visibleAndIncludeInLayout="{model.canClear}"
visible="false" />
{code}
Also, if you do add this, please add a comment that overuse of these two
properties is the #1 performance killer.
> visibleAndIncludeInLayout combined property would be helpful
> ------------------------------------------------------------
>
> Key: FLEX-33998
> URL: https://issues.apache.org/jira/browse/FLEX-33998
> Project: Apache Flex
> Issue Type: New Feature
> Components: MXML Components
> Affects Versions: Apache Flex 4.11.0
> Reporter: Maurice Amsellem
> Priority: Minor
>
> To show/hide a component inside a Group in MXML, you need to set both visible
> and includeInLayout properties, through bindings.
> It would be convenient (and probably faster) to have a combined
> visibleAndIncludeInLayout to set both properties at once.
> {code}
> <s:HGroup>
> <s:Button id="clearButton" visible="{model.canClear}"
> includeInLayout="{model.canClear}"/>
> </s:HGroup>
> {code}
> by:
> {code}
> <s:HGroup>
> <s:Button id="clearButton" visibleAndIncludeInLayout="{model.canClear}" />
> </s:HGroup>
> {code}
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