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<p>Hi Karl,</p>
<p><br>
</p>
<p>iirc, in Morphic code you should prefer self currentWorld over Project current world. See these guidelines by Marcel: <a href="http://forum.world.st/Changeset-Eliminating-global-state-from-Morphic-tp5121690p5123334.html" class="x_OWAAutoLink" id="LPlnk495024">http://forum.world.st/Changeset-Eliminating-global-state-from-Morphic-tp5121690p5123334.html</a> :-)</p>
<p><br>
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<p>Best,</p>
<p>Christoph</p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von commits@source.squeak.org <commits@source.squeak.org><br>
<b>Gesendet:</b> Samstag, 31. Oktober 2020 20:59:05<br>
<b>An:</b> squeak-dev@lists.squeakfoundation.org<br>
<b>Betreff:</b> [squeak-dev] The Inbox: EToys-kfr.414.mcz</font>
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<div class="PlainText">A new version of EToys was added to project The Inbox:<br>
<a href="http://source.squeak.org/inbox/EToys-kfr.414.mcz">http://source.squeak.org/inbox/EToys-kfr.414.mcz</a><br>
<br>
==================== Summary ====================<br>
<br>
Name: EToys-kfr.414<br>
Author: kfr<br>
Time: 31 October 2020, 8:58:48.943742 pm<br>
UUID: 5e186cb9-67d7-124d-901e-ae50d4bacbe8<br>
Ancestors: EToys-eem.413<br>
<br>
self world returns nil when the morph is not visible/ opened yet<br>
<br>
=============== Diff against EToys-eem.413 ===============<br>
<br>
Item was changed:<br>
----- Method: CategoryViewer>>assureCategoryFullyVisible (in category '*Etoys-Squeakland-categories') -----<br>
assureCategoryFullyVisible<br>
"Keep deleting categoryviewers other than the receiver until the receiver is fully visible."<br>
<br>
| ready toDelete |<br>
ready := false.<br>
+ [(self bounds bottom > Project current world bottom) and: [ready not]] whileTrue: [<br>
- [(self bounds bottom > self world bottom) and: [ready not]] whileTrue: [<br>
owner submorphs size > 2<br>
ifTrue: [<br>
toDelete := owner submorphs allButFirst reversed<br>
detect: [:cv | cv ~~ self]<br>
ifNone: [^ self].<br>
toDelete delete.<br>
self world doOneCycleNow]<br>
ifFalse: [<br>
ready := true]].!<br>
<br>
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