Need help about tile!!

I'm reading squeakbyexample and learning Smalltalk.

I want to create a tile which  return a SQRT resolution in a menu. 

I.E.: When a halo is opened if we click on a "viewer  for a text object"  witch contains a number similar to NumericValue tile . 

Which morphclass I need to use to create a Tile with SQRT ?

Cheers, 

AlFe

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On Friday 17 Jun 2011 7:28:15 AM Alberto Ferreira wrote:
> I'm reading squeakbyexample and learning Smalltalk.
>
> I want to create a tile which  return a SQRT resolution in a menu.
>
> I.E.: When a halo is opened if we click on a "viewer  for a text object"
> witch contains a number similar to NumericValue tile .
NumericValue tiles in the Viewer are command/slot tiles. You need a
operator/function tile for finding square roots. You will find a SquareRoot
funtion tile in the "gold box" icon of a scriptor (the name reads "random" but
if you click the up/down arrow, you can see a list of functions one of which
is SquareRoot).

HTH .. Subbu
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