[Springframework-rcp-dev] [Spring-JIRA] Closed: (RCP-539) BigDecimalTextField looses precision when value is set

[Jan H. (JIRA) <no...@sp...>]

     [ http://jira.springframework.org/browse/RCP-539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Hoskens closed RCP-539.
---------------------------

         Assignee: Jan Hoskens
       Resolution: Fixed
    Fix Version/s: 1.0.0

Fixed in:

http://spring-rich-c.svn.sourceforge.net/spring-rich-c/?rev=1971&view=rev

& added some testcases for BigDecimal.

> BigDecimalTextField looses precision when value is set
> ------------------------------------------------------
>
>                 Key: RCP-539
>                 URL: http://jira.springframework.org/browse/RCP-539
>             Project: Spring Framework Rich Client Project
>          Issue Type: Bug
>          Components: Binding System
>    Affects Versions: 0.2.1
>            Reporter: Johannes Bergmann
>            Assignee: Jan Hoskens
>             Fix For: 1.0.0
>
>
> Method setValue in BigDecimalTextField converts the number to a double value before passing it to the format:
>     public void setValue(Number number) {
>         String txt = null;
>         if (number != null) {
>             txt = this.format.format(number.doubleValue());
>         }
>         setText(txt);
>     }
> If number is a BigDecimal the precision of this value might be lost.
> Example: new BigDecimal("1234567890123456.7") is displayed as 1234567890123456.7
> Supposed solution: 
> Pass number instance directly to the format method:
> txt = this.format.format(number);

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