2009/1/15 Filip Malczak <filet00@gmail.com>

Thanks for answering, but thats what I already knew from Squeak By Example. What I mean is:
I want to create object (lets call it Container) that contains e.g. 3 buttons (remembering that any morph could act as one), each with different action. I dont want to create 3 subclasses of Button or SimpleButton and define #mouseDown: for them, but define some method for Container, that adds submorphs Button with exact actions for clicking. Can I do this with #actionSelector: and #target: ? How does it exactly work? And (it should be first question) - is this (with Container and 3 buttons) possible?

2009/1/15 K. K. Subramaniam <subbukk@gmail.com>

On Thursday 15 Jan 2009 12:03:03 am Filip Malczak wrote:
> Propably I got it all wrong, so if anyone can explain me how to create
> button and give a special action for clicking (any button, not only red)
> from code level, I'd be VERY pleased.

Any morph can act as a button. Just add a method "handlesMouseUp:" to return
true based on the event passed as argument and handle the event in mouseUp:
method. See the section "Adding Interaction" in

http://stephane.ducasse.free.fr/FreeBooks/CollectiveNBlueBook/morphic.final.pdf

HTH .. Subbu
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