[Squeakland] RE : Value as Text

[Dreyfuss Pierre-André (EDU)]

Hi,

The problem using the tile   text numeric value <-  Slider numericValue  is the number of decimals if numbers are not integers.


To adjust the number of decimals, you can make a script  with a parameter containing the smalltalk code :

decimals: t1 
	self
		setNumericValue: (Réglette getNumericValue asScaledDecimal: t1).
	self
		setCharacters: (self getCharacters truncateTo: (self getCharacters findString: 's')
					- 1)


See the attached project. The text as the script decimals: 5.

Use this tile in a script to adjust the number of decimals displayed. The text of course should contain a number.


Regards

-------- Message d'origine--------
De: squeakland-bounces at squeakland.org de la part de subbukk
Date: jeu. 14/06/2007 08:59
À: squeakland at squeakland.org
Objet : [Squeakland] Value as Text
 
Hi,

How do I make a TextMorph track the numeric value of another Morph (say 
SliderMorph's numericValue or Holder's count)? This is so I could use larger 
fonts and sizes for the numbers.

Thanks in advance .. Subbu
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