[jira] [Comment Edited] (FLEX-34280) Bengali text diacritics hang too low, can overlap next line

["Ruiyi Luo (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLEX-34280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13982706#comment-13982706 ] 

Ruiyi Luo edited comment on FLEX-34280 at 4/28/14 2:17 AM:
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I have made some general debug in to TextArea, and narrow down it to low level TextFlowTextLineFactory class, the  TextFlowTextLineFactory_BN.as i attached will illustrate it. 
I guess some accuracy problems may existed. 


was (Author: ruiyi luo):
I have made some general debug in to TextArea, seems low level TextFlowTextLineFactory class also has this problem. 

> Bengali text diacritics hang too low, can overlap next line
> -----------------------------------------------------------
>
>                 Key: FLEX-34280
>                 URL: https://issues.apache.org/jira/browse/FLEX-34280
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: mx: TextArea
>    Affects Versions: Apache Flex 4.12.0
>            Reporter: Ruiyi Luo
>            Priority: Trivial
>         Attachments: BN_ERROR.png, TextFlowTextLineFactory_BN.as, _taiWordWrap.zip
>
>
> FAIL: Win7 OS + IE11 & Firefox27 & Chrome + 13.0.0.162
> FAIL: Win7 OS + IE11 & Firefox27 & Chrome + 11.8.800.175   (This is non injection.)
> Problem Description:
> Bengali text containing the " ূ"  diacritic can overlap with text on the next line.
> Steps to Reproduce:
> 1. Open test app at _taiWordWrap.zip\_taiWordWrap\bin-debug\taiWordWrap.html
> 2. Enable a Bengali IME
> 3. Click in text field
>     Type several characters and the "ূ" diacritic. The diacritic is produced by typing the "t" character on a US keyboard with the Windows Bengali IME
> 4. Press enter to go to next line
>     Type several of the "ী" character. This character is produced by typing the "r" character on a US keyboard with the Windows Bengali IME
> 5. Notice the characters overlap
> Actual Result:
> The "ূ" overlaps with the "ী" on the next line
> Expected Result:
> Characters do not overlap. Line spacing is sufficient to clearly identify all characters
> Any Workarounds:
> Using TextField instead



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