Re: Morphic - how to make a submorph not visible outside his owner (David Corking) - Beginners

22 Jul 2012

      Dear David,
Thank you very much for your help.
I 've just realized that you already answered the problem of the loop
pre-empting the morphic UI loop on your first answer.
And you've been kind enough to develop it after my second question on
the same topic.
Very nice of you !
Anyway, i've learned something interesting with this hack ... ;-)
Once again, thank you very much !
Patrick
2012/7/20, beginners-request@lists.squeakfoundation.org
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Today's Topics:

Re: Morphic - how to make a submorph not visible outside	his
owner (patrick dudjalija)
Fading out a morph (patrick dudjalija)
Re: Fading out a morph (Tobias Pape)
Re: Morphic - how to make a submorph not visible outside	his
owner (David Corking)
About Installer (H. Hirzel)

Message: 1
Date: Thu, 19 Jul 2012 15:17:27 +0200
From: patrick dudjalija patrick.dudjalija@gmail.com
Subject: [Newbies] Re: Morphic - how to make a submorph not visible
   outside	his owner
To: beginners@lists.squeakfoundation.org
Message-ID:
   CAEMqm6H4RmA+Xmw8RKnHDF6tgHPf6Yt9oWa+8ab3YbCeBCkL6Q@mail.gmail.com
Content-Type: text/plain; charset="iso-8859-1"
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@600.
m1 color:Color blue.
m1 center: Display center.
m1 openInWorld.
m1 clipSubmorphs:true.
m2:=Morph new.
m2 extent:200@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@lists.squeakfoundation.org
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Today's Topics:

Re: Morphic - how to make a submorph not visible outside  his
owner ? (David Corking)
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@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@lists.squeakfoundation.org
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        <
CAG+Z5Jc8rM_7-toVpRYmhjG2cfXfR10+ivitvFHkm4U4SKbwkQ@mail.gmail.com>
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Patrick, Is clipSubmorphs what you want?
David

Message: 2
Date: Wed, 18 Jul 2012 16:23:07 +0100
From: David Corking lists@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@lists.squeakfoundation.org
Message-ID:
        <CAG+Z5JcYzXFMzeJnQhd63m4RF+=k9uz_V2SMfL=
hUVsq5FX50g@mail.gmail.com>
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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....
In the meantime, you could switch your Transcript hack for this hack :)
  m1 refreshWorld.

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