Re: [Springframework-rcp-dev] Binding byte array to JTextArea?

[Arne L. <A.L...@ad...>]

Hi Rogan,

you need to extend AsYouTypeTextComponentAdapter and override 
adaptedValueChanged with something like this:
    protected void adaptedValueChanged(Object newValue) {
        super.adaptedValueChanged(((String)newValue).getBytes());
    }

You also have to reimplement TextComponentBinding to use your Adapter 
and to set the bytes, i.e. you have to change line 41 like this:
            textComponent.setText(new 
String((byte[])valueModel.getValue()));

and implement an appropriate Binder (take a look at TextAreaBinder).
<http://dict.leo.org/ende?lp=ende&p=eL4jU.&search=appropriate>Of course, 
if you need you have to handle encoding-specific conversions at the 
places above.

Regards,

Arne

Rogan Dawes schrieb:
> Hi folks,
>
> I'd like to represent a byte[] field as a String in a JTextArea.
>
> Can anyone explain how to create such a Binder/Binding?
>
> Thanks
>
> Rogan
>
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