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https://issues.apache.org/jira/browse/FLEX-34176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13941672#comment-13941672
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Maurice Amsellem commented on FLEX-34176:
-----------------------------------------
I see what happens: when you focus out, the native text is replaced by a bitmap
proxy, which is a Flex object, so group scaling applies.
This means the workaround (which I didn't test) does not work. Sorry for that.
Regarding the second problem, why do you need to apply layoutDirection to the
group only? it's strange to me that some part of the app will be LTR and other
RTL?
So if you apply layoutDirection globally to the app, and not to the group, does
it work better ?
> TextInput problem in a scaled group
> -----------------------------------
>
> Key: FLEX-34176
> URL: https://issues.apache.org/jira/browse/FLEX-34176
> Project: Apache Flex
> Issue Type: Bug
> Components: Spark: TextInput
> Affects Versions: Apache Flex 4.12.0
> Environment: Mobile
> Reporter: Ori Segal
> Assignee: Maurice Amsellem
> Priority: Critical
>
> While using version 4.12 mobile we encountered two issues related to
> TextInput component when it is included in a scaled Group -
>
> 1. The text is not scaled and appears cut in side the TextInput.
> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
> xmlns:s="library://ns.adobe.com/flex/spark"
> applicationDPI="160">
>
> <s:Group width="100%" height="50%" scaleX="0.5" scaleY="0.5">
> <s:TextInput layoutDirection="rtl" />
>
> <s:TextInput layoutDirection="ltr" top="100" />
> </s:Group>
>
> </s:Application>
> Here is a video that shows the issue:
> http://screencast.com/t/gyAnB6iDl0Gg
>
> 2. When the scaled Group is set with layoutDirection "rtl" the internal
> components disappear.
>
> <?xml version="1.0" encoding="utf-8"?>
> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
> xmlns:s="library://ns.adobe.com/flex/spark"
> applicationDPI="160">
>
> <s:Group width="100%" height="50%" scaleX="0.5" scaleY="0.5"
> layoutDirection="rtl">
> <s:TextInput layoutDirection="rtl" />
>
> <s:TextInput layoutDirection="ltr" top="100" />
> </s:Group>
>
> </s:Application>
> it happens also when scaling the entire application without using
> applicationDPI.
> The use case is mainly for low-resolution Android devices where we need to
> scale only an area that includes a form (otherwise the keyboard covers it)
> and not the rest of the application.
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