[Newbies] Re: Morphic - how to make a submorph not visible outside his owner

[patrick dudjalija]

Dear David,

It's *EXACTLY* what i needed.
Thank you very much !

By the way, anyone got an idea why if the line "Transcript show: (pos
asString);cr." is commented out or the Transcript Window is closed, i don't
get the animation but only the final state of the animation ? (see code
belows).

Thank you !

|m1 m2|
m1:=Morph new.
m1 extent:800 at 600.
m1 color:Color blue.
m1 center: Display center.
m1 openInWorld.
m1 clipSubmorphs:true.
m2:=Morph new.
m2 extent:200 at 200.
m2 color:Color red.
m1 addMorph: m2.
m2 center: m1 center.
1 to:200 do:[:el|
|pos|
(Duration seconds:0.01) asDelay wait.
pos:=(m2 position x -5)@(m2 position y).
((pos x + m2 width) >= (m1 position x)) ifFalse:[
pos:=((m1 position x + m1 width)@ m2 position y).
].
"Transcript show: (pos asString);cr."
 m2 position:pos.
].

2012/7/19 <beginners-request at lists.squeakfoundation.org>

> Send Beginners mailing list submissions to
>         beginners at lists.squeakfoundation.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         http://lists.squeakfoundation.org/mailman/listinfo/beginners
> or, via email, send a message with subject or body 'help' to
>         beginners-request at lists.squeakfoundation.org
>
> You can reach the person managing the list at
>         beginners-owner at lists.squeakfoundation.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Beginners digest..."
>
>
> Today's Topics:
>
>    1. Re: Morphic - how to make a submorph not visible outside  his
>       owner ? (David Corking)
>    2. Re: Morphic - how to make a submorph not visible outside  his
>       owner ? (David Corking)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 18 Jul 2012 15:02:25 +0100
> From: David Corking <lists at dcorking.com>
> Subject: Re: [Newbies] Morphic - how to make a submorph not visible
>         outside his owner ?
> To: "A friendly place to get answers to even the most basic questions
>         about   Squeak." <beginners at lists.squeakfoundation.org>
> Message-ID:
>         <
> CAG+Z5Jc8rM_7-toVpRYmhjG2cfXfR10+ivitvFHkm4U4SKbwkQ at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Patrick, Is clipSubmorphs what you want?
>
> David
>
>
> ------------------------------
>
> Message: 2
> Date: Wed, 18 Jul 2012 16:23:07 +0100
> From: David Corking <lists at dcorking.com>
> Subject: Re: [Newbies] Morphic - how to make a submorph not visible
>         outside his owner ?
> To: "A friendly place to get answers to even the most basic questions
>         about   Squeak." <beginners at lists.squeakfoundation.org>
> Message-ID:
>         <CAG+Z5JcYzXFMzeJnQhd63m4RF+=k9uz_V2SMfL=
> hUVsq5FX50g at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> I should be more specific. Try
>
> m1 clipSubmorphs: true.
>
> Hope that helps. David
>
> p.s. I think your do loop pre-empts the Morphic UI loop.
> Have you read John Maloney's tutorial on the step method?
>
> http://stephane.ducasse.free.fr/FreeBooks/CollectiveNBlueBook/morphic.final.pdf
> In the meantime, you could switch your Transcript hack for this hack :)
>   m1 refreshWorld.
>
>
> ------------------------------
>
> _______________________________________________
> Beginners mailing list
> Beginners at lists.squeakfoundation.org
> http://lists.squeakfoundation.org/mailman/listinfo/beginners
>
>
> End of Beginners Digest, Vol 75, Issue 9
> ****************************************
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.squeakfoundation.org/pipermail/beginners/attachments/20120719/2855ee91/attachment.htm