[etoys-notify] [JIRA] Updated: (SQ-494) Increase and decrease number arrows

tracker at squeakland.org tracker at squeakland.org
Wed Oct 7 14:18:52 EDT 2009


     [ http://tracker.immuexa.com/browse/SQ-494?page=all ]

K. K. Subramaniam updated SQ-494:
---------------------------------

    Attachment: arwdelta-kks.3.cs

Patch 3 computes deltas correctly for command tiles like forward/turn by

> Increase and decrease number arrows
> -----------------------------------
>
>          Key: SQ-494
>          URL: http://tracker.immuexa.com/browse/SQ-494
>      Project: squeakland
>         Type: Feature
>   Components: etoys
>     Reporter: Karl Ramberg
>      Fix For: etoys 4.1 and showcase - june 2010
>  Attachments: arwdelta-kks.1.cs, arwdelta-kks.2.cs, arwdelta-kks.3.cs
>
>
> 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 likewise on 0.04 to add or subtract 0.01
> Good idea. noteDecimalPlaces:forGetter: could be modified to save 10^-n as the 
> arrowDelta for a morph for non-zero values of n.
> Subbu

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