[squeakland] Tools to Export Images from Etoys (eventually directly to a Blog Post)
bert at freudenbergs.de
Mon Apr 4 15:24:43 EDT 2011
On 04.04.2011, at 20:12, Scott Wallace wrote:
> On Apr 4, 2011, at 10:36 AM, Steve Thomas wrote:
>> Now how go I set my myPlayer variable to the BookMorph in its "owner chain" (if that's the common terminology)?
> myPlayer := (myPlayer costume ownerThatIsA: BookMorph) topRendererOrSelf player.
... and with a bit of bullet-proofing:
(myPlayer costume renderedMorph isKindOf: BookMorph)
ifFalse: [(myPlayer costume ownerThatIsA: BookMorph)
ifNotNilDo: [:book | myPlayer := book topRendererOrSelf assuredPlayer]]
- Bert -
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