[etoys-dev] Increase and decrease arrows

[K. K. Subramaniam]

On Sunday 04 Oct 2009 3:07:29 pm Karl Ramberg wrote:
> The increase and decrease arrows on number tiles could be enhanced a
> little. Now it always adds and subtracts 1.
> More useful would if the number have 0.3 to add or subtract 0.1 and
> likevise on 0.04 to add or subtract 0.01
>
> What do others think ?
Good idea. noteDecimalPlaces:forGetter: could be modified to save 10^-n as the 
arrowDelta for a morph for non-zero values of n.

Subbu