[plt-scheme] Snips and styles in text%

Robby Findler wrote:

>  For list-related administrative tasks:
>  http://list.cs.brown.edu/mailman/listinfo/plt-scheme
>
>At Thu, 26 Jun 2003 19:56:08 -0500, Robby Findler wrote:
>  
>
>>  (define p ... some number ...)
>>  (define style-delta (make-object style-delta% 'change-weight 'bold))
>>  (send editor insert snip p p)
>>  (send editor change-style style-delta)
>>    
>>
>
>Oops, that last line should have been:
>
>  (send editor change-style style-delta p (+ p 1))
>
>Robby
>
>  
>
I managed to use change-style with a style-delta% being the object that 
is saved and changed andn not a style%.
Now I am faced with the problem of setting the background color of a 
text% control. The text has a black background like I want and did using 
the styles, but I want the entire box to have black background 
(otherwise it's damn ugly). How would I do that?

Katsmall T. Wise, Esquire
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