April 2013 - Pharo-users - lists.pharo.org

Replacing all text in a code pane
by Sean P. DeNigris April 11, 2013

April 11, 2013

I'm writing a little debugger extension and I want to replace the entire method source with another string. I thought of two ways: aDebugger getTextMorph textMorph editor selectAll. aDebugger getTextMorph textMorph editor zapSelectionWith: aString. or aDebugger getTextMorph textMorph contents: 'meaning: aString meaning := aString.' aDebugger getTextMorph textMorph editor userHasEdited They both work, but what is the best/correct way to do something like this? Thanks! ----- Cheers, Sean -- View this message in context: http://forum.world.st/Replacing-all-text-in-a-code-pane-tp4680669.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Re: [Pharo-users] A demo video
by DeNigris Sean April 10, 2013

April 10, 2013

Really cool video! I'm struck by how much I take for granted things that seemed magical when I discovered Smalltalk... thanks :)

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A demo video
by Esteban Lorenzano April 10, 2013

April 10, 2013

Hi, I made a small video to show how work the âlife environmentâ we pharoers (and every smalltalker) always talk. That adictive little thing I like to call: âImmediate feedback experienceâ. You can see the video here (in the same old ugly english you all know me :) http://www.youtube.com/embed/Hu_C0ldSqrs Cheers, Esteban

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[Pharo 2.0] ConfigurationOfSeaside30 problems
by jtuchel April 10, 2013

April 10, 2013

Hi in a fresh install of the Pharo20 package on Mac I opened the Configuration Browser and tried loading Seaside30 from the "unverified" tab. The load then fails with MetacelloProjectLoadError: No version found for #stable of ConfigurationOfOmniBrowser. I'd rather like to load Seaside 3.1 anyways, but it seems there is currently no up-to-date Configuration available yet. Right? Joachim -- View this message in context: http://forum.world.st/Pharo-2-0-ConfigurationOfSeaside30-problems-tp4680360… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Pharo Consortium reaches 10 Member Companies
by Marcus Denker April 10, 2013

April 10, 2013

Hi, The Pharo Consortium now reached 10 Member Companies: http://consortium.pharo.org -> 10 Members 3 Gold, 3 Silver, 4 Bronze -> 4 Academic Partners -> 1 Sponsoring Company Marcus

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Seaside (3.0) on Pharo 2.0 (Zinc) and comet
by Ingo Hohmann April 9, 2013

April 9, 2013

Hi, I'm not sure this is the right place to ask, has there been some progress on using comet with Zinc? (I found some mails from around April last year, that work would be done on it) Kind regards, Ingo

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Pharo resources page by J Robertson :)
by StÃ©phane Ducasse April 9, 2013

April 9, 2013

Hi guys james organized his videos and this is cool to find its way: http://www.jarober.com/blog/pharoResources.ssp Stef

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GSoC: Mentors please register on our website
by Janko MivÅ¡ek April 9, 2013

April 9, 2013

Dear mentors, Our special website is ready for registration which is very simple this year through your Google account: http://gsoc2013.esug.org/admin?view=loginGoogle It will let you go through a simple registration process. No need for remembering password nor username. Please don't change your email address afterward. After registration please "claim" your projects by clicking Edit link on the gray visit card of your project. You should also improve description of your project by editing it. You'll also be able to see registered students and their biographies, when they will start to write them. You don't need to logout, also there is no session timeout on this site. Best regards Janko -- Janko MivÅ¡ek Smalltalk GSoC Admin Team http://gsoc2013.esug.org

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[Pharo 2.0] Mac installer package problems
by jtuchel April 9, 2013

April 9, 2013

Hi, I've just downloaded the mac installation package for Pharo 2.0 from http://gforge.inria.fr/frs/download.php/32303/Pharo2.0-mac.zip . Then I just double clicked it to get it unzipped on Mountain Lion. The resulting .app cannot be started with a double click. ML says it is broken and should be moved to Trash. Opening it with Cmd-Click or a right click also doesn't work. I can start it with the shell script inside the package, so this must be something related to OS X. Has anybody seen this? Any known workaround? Joachim -- View this message in context: http://forum.world.st/Pharo-2-0-Mac-installer-package-problems-tp4680359.ht… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Pharo Morphic framework guidance
by Zeeshan Ansari April 8, 2013

April 8, 2013

Hello All, I am required to use Pharo for a OO class project. In short, my project is to build a simple UML editor which allows a user to share his/her design with other users in real-time. I have chosen to do this in Morphic. I am looking for guidance/best practices for the following: Is there a recommended pattern to structuring the application. Should all my application objects be derived from Morph objects? Or should a morph be composed within my own domain objects and use morphs for the visual part? Any guidance on proper mouse handling techniques. Which methods to override. Writing event-handlers, etc. How can I achieve multiple inheritance. For example, I want all my drawing objects (use case, class, actor, etc.) to derive from a common class but at the same time each drawing object seems to be a natural extension of an existing morph. For example, use case can derive from EllipseMorph, class can derive from RectangleMorph, etc. Are there any similar applications in SqueakSource which I can look at to get some guidance. Thanks.

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