nacho wrote > How do I achieve this? Two options: 1. (Unscalable hack) Identify them by a unique feature of their description e.g. "(World submorphs detect: [ :e | e color = Color blue ]) addMorph: (World submorphs detect: [ :e | e isKindOf: EllipseMorph ])" 2. Bring back a feature like that of MathMorphs [1, pg. 9], which had a revolutionary interface where, for each argument to a message, you drag an object token (a Morph) onto the message receiver, and then select the message via a context menu.
I've been playing around with this and other ideas in my LivingCode project. In the screencast at https://www.youtube.com/watch?v=ejQh6wkII2Y, you can see a rough proof of concept - creating two tokens for your two Morphs, and then supplying the ellipse's token as an argument for the other Morph. [1] http://coweb.cc.gatech.edu:8888/squeakbook/uploads/tex-mathmorphs.pdf ----- Cheers, Sean -- View this message in context: http://forum.world.st/How-to-send-messages-to-an-object-tp4804394p4804407.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
