Re: Existing Cell Renderers/Editors for long text passages?

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From	Novice <novice@example..com>
Newsgroups	comp.lang.java.gui
Subject	Re: Existing Cell Renderers/Editors for long text passages?
Date	Thu, 5 Jan 2012 23:08:52 +0000 (UTC)
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Roedy Green <see_website@mindprod.com.invalid> wrote in
news:4r6bg756cmq2c025air81bs93bq81et3pk@4ax.com: 

> On Wed, 4 Jan 2012 20:04:36 +0000 (UTC), Novice <novice@example..com>
> wrote, quoted or indirectly quoted someone who said :
> 
>>Rather than re-invent the wheel, I was wondering if anyone is aware of
>>source code for any existing JTable cell editors and renderers for 
>>displaying cells that have substantial amounts of text in them? 
>>
>>I have a JTable that has three columns of text, two of which are 
>>occasionally very wide. (They are several hundred characters as
>>opposed to several thousand or several million characters.) I think
>>I'd like to see those long values displayed in a JScrollPane,
>>word-wrapped over several lines so that you can see the whole thing at
>>once and I'd like to edit them the same way. 
>>
>>I can probably figure out how to do this myself but this seems like a 
>>problem others will have already solved so I thought I'd see if anyone
>>could point me to existing (free) code for this purpose.
> 
> The components JTextArea JTextPane JTextEditor  with scrollers let you
> do word wrap. Why would you need to roll your own component?
> 
Well, don't I feel foolish! I hadn't even thought of a JTextEditor. I 
knocked together a JTextArea within a JScrollPane that does the job 
reasonably well so far. Maybe I should spend a minute with JTextEditor and 
see if I like it better.....

> Is the problem with way CellRenderers/Editors recycle the same
> component, pouring the text into it, (which is slow)?  You want all
> your cells already filled with data?

Not at all. I haven't even thought about performance yet and probably won't 
have to since the table in question is small and likely to stay that way. 
The table will be initially filled with data but not MUCH data and I will 
add a row at a time as needed.



-- 
Novice

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Existing Cell Renderers/Editors for long text passages? Novice <novice@example..com> - 2012-01-04 20:04 +0000
  Re: Existing Cell Renderers/Editors for long text passages? Jeff Higgins <jeff@invalid.invalid> - 2012-01-04 16:06 -0500
    Re: Existing Cell Renderers/Editors for long text passages? Novice <novice@example..com> - 2012-01-04 21:20 +0000
      Re: Existing Cell Renderers/Editors for long text passages? Jeff Higgins <jeff@invalid.invalid> - 2012-01-04 18:52 -0500
        Re: Existing Cell Renderers/Editors for long text passages? Novice <novice@example..com> - 2012-01-05 23:06 +0000
  Re: Existing Cell Renderers/Editors for long text passages? Roedy Green <see_website@mindprod.com.invalid> - 2012-01-05 04:47 -0800
    Re: Existing Cell Renderers/Editors for long text passages? Novice <novice@example..com> - 2012-01-05 23:08 +0000

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