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MathGroup Archive 2007

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Re: Button Help Example

  • To: mathgroup at
  • Subject: [mg81280] Re: Button Help Example
  • From: Cca <cca at>
  • Date: Tue, 18 Sep 2007 00:44:01 -0400 (EDT)
  • Reply-to: Cca <cca at>

>Button["Color...", SystemDialogInput["Color"]] 

>It does indeed open the color selector, 
>but when one selects a color and 
>clicks OK nothing seems to happen.

Here is a "functional example":

DynamicModule[{mycolor = GrayLevel[0]}, 

   mycolor = SystemDialogInput["Color"]], 
  Dynamic@Graphics[{mycolor, Disk[]}]}]

Is tha OK?

Carlos César de Araújo
Gregos & Troianos Educacional
MSN: cca_gregosetroianos at
Belo Horizonte, MG, Brasil
(31) 3283-1122

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