September 2015 - Pharo-users

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by Offray Vladimir Luna CÃ¡rdenas Sept. 7, 2015

Sept. 7, 2015

Hi, I'm trying to get a more beauty and familiar interface for my grafoscopio project using Spec, now that is integrated with GT-Tools, and I remember that someone here (maybe Peter) shared a project to import new icons on Pharo, but I can't find the mail again. I have searched online without much help and [1] seems not working properly. Could someone point me to the proper way to load more icons in the Pharo interface besides the default ones? [1] http://www.squeaksource.com/ExternalIconFamily/ Thanks, Offray

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Low traffic [ANN] only list
by Marcus Denker Sept. 6, 2015

Sept. 6, 2015

Hello, We have set up a low traffic announce-only list: http://eepurl.com/byhgL9 <http://eepurl.com/byhgL9> The idea is that this is max one mail per month. Marcus

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Selecting a package or tag in Nautilus?
by Alexandre Bergel Sept. 5, 2015

Sept. 5, 2015

Hi! Apparently I have found a bug: 1 - Select a class 2 - Select a package The list of protocols and methods of the class remain after having selected the package. Am I the only one to see this? cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[searchQuick] Seeking suggestions and contributors
by Jigyasa Grover Sept. 5, 2015

Sept. 5, 2015

Hello All ! This summer I had tried my hand at building *searchQuick* - an offline text search utility in Pharo 4.0 which enables a user to browse and search within the text files present in the current Pharo image. The project has reached a certain milestone where it can do the basic intended tasks. I aspire to add on more features to it and enhance its functionality. It would be great if you all could have a look, suggest and contribute. Check out the GitHub repo <https://github.com/jig08/sQuick_new> and Project web page <http://jig08.github.io/sQuick_new/>. Looking forward to a great response. Kindly contact for further details and queries. Thanks and Regards Jigyasa Grover

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Creating a Class in a Temporary Environment
by Sean P. DeNigris Sept. 5, 2015

Sept. 5, 2015

I used to have creatingAClassInATemporaryNamespace | testingEnvironment morph | testingEnvironment := SystemDictionary new. ClassBuilder new name: #AClassForTesting inEnvironment: testingEnvironment subclassOf: Object type: Object typeOfClass instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'TemporaryTesting'. How do I do this with Slots? I tried: creatingAClassInATemporaryNamespace | testingEnvironment morph | testingEnvironment := SystemDictionary new. PharoClassInstaller make: [ :builder | builder superclass: Object; name: #AClassForTesting; environment: testingEnvironment; category: 'TemporaryTesting' ]. but got "key #SystemOrganization not found in SystemDictionary". ----- Cheers, Sean -- View this message in context: http://forum.world.st/Creating-a-Class-in-a-Temporary-Environment-tp4825963… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Becoming good at VM development
by Ichiseki Sept. 5, 2015

Sept. 5, 2015

Hi hello to everyone & everybody I am interesting in going deeply into VM design, development, optimization, etc. I know a lot of Haskell, a good amount of C and some languages that use VM like Python, Lua and Pharo of course. What would be a road map (books, articles, code to read) to understand deeply and in detail the Pharo VM, the inter operation between the VM and the image. I know this could take a lot of time but I'm committed to invest that time. Please help me as literature on these topics is very scarce... Thank SO SO much in advacne ichiro -- View this message in context: http://forum.world.st/Becoming-good-at-VM-development-tp4846536.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Writing [[[ in a class comment
by Alexandre Bergel Sept. 4, 2015

Sept. 4, 2015

Hi! I am trying to follow Peterâs coding convention and writing some pillar code in a class comment. However, currently, it is a bit cumbersome. If I type three times the key â[â and press enter I have: [ [ [ ] ] ] Is there a way to have [[[ |<â cursor here ? ]]] Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Re: [Pharo-users] Where do selected morphs get their emphasizing frame from
by Nicolai Hess Sept. 4, 2015

Sept. 4, 2015

The SelectionMorph itself uses the default border width. You can change that by adding for example borderWidth := 4 in the initialization method. the thin border around the selected elements is created by the a 4 times shifted drawing (in drawOn:) (0@0) fourNeighbors do: [:d | form1 displayOn: form2 at: d rule: Form under]. 2015-09-03 22:09 GMT+02:00 christofbuerger via Pharo-users < pharo-users(a)lists.pharo.org>: > > > ---------- Weitergeleitete Nachricht ---------- > From: christofbuerger <christof.buerger(a)googlemail.com> > To: pharo-users(a)lists.pharo.org > Cc: > Date: Thu, 3 Sep 2015 12:55:20 -0700 (PDT) > Subject: Where do selected morphs get their emphasizing frame from > Hello, > tried honestly the whole day to figure out > how morphs in world get their thicker frame from, when they are selected by > a SelectionMorph. > > I wanted to copy/inherit that behaviour and make the frame for such > selected > items thicker than it is done by standard. > > Can anyone please give me a hint?! > > Thank you very much and > Best Regards > Christof > > > > -- > View this message in context: > http://forum.world.st/Where-do-selected-morphs-get-their-emphasizing-frame-… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > >

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Where do selected morphs get their emphasizing frame from
by christofbuerger Sept. 3, 2015

Sept. 3, 2015

Hello, tried honestly the whole day to figure out how morphs in world get their thicker frame from, when they are selected by a SelectionMorph. I wanted to copy/inherit that behaviour and make the frame for such selected items thicker than it is done by standard. Can anyone please give me a hint?! Thank you very much and Best Regards Christof -- View this message in context: http://forum.world.st/Where-do-selected-morphs-get-their-emphasizing-frame-… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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"Oops! Invalid username or password" when saving Settings on smalltalkhub
by Damien Cassou Sept. 3, 2015

Sept. 3, 2015

Hi, I'm trying to update the description of the Pillar project at http://www.smalltalkhub.com/#!/~Pier/Pillar/settings. Unfortunately, when I press the green "Update" button, I face a Oops! Invalid username or password red warning on top of the page and my changes are not saved. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

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