- Pharo-users - lists.pharo.org

Re: [Pharo-users] Pharo conf @ Lille
by Marcus Denker April 4, 2012

April 4, 2012

On Apr 4, 2012, at 9:04 AM, StÃ©phane Ducasse wrote: > > On Apr 3, 2012, at 10:00 PM, GermÃ¡n Arduino wrote: > >> Nice! >> >> Will be broadcasted by internet? > > I do not think so we do not have the infrastructure to do it. We could experiment with http://www.justin.tv/ Marcus -- Marcus Denker -- http://marcusdenker.de

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Fwd: [Pharo-project] [Jenkins] Matrix build for tests and vm
by StÃ©phane Ducasse April 4, 2012

April 4, 2012

Begin forwarded message: > From: Marcus Denker <marcus.denker(a)inria.fr> > Subject: [Pharo-project] [Jenkins] Matrix build for tests and vm > Date: April 4, 2012 9:22:10 AM GMT+02:00 > To: Pharo Development <Pharo-project(a)lists.gforge.inria.fr> > Reply-To: Pharo-project(a)lists.gforge.inria.fr > > Hi, > > Christophe changed the Jenkins setup related to testing in a very nice way: > > -> first the current pharo 1.4 is updated to the latest. (as it used to be) > -> new: then we have a Matrix job for running tests on all plattforms. > This is one project, but it spawns test runs on all plattforms (Linux and Mac for now). > https://ci.lille.inria.fr/pharo/view/Build%20pipeline/job/Pharo%201.4%20Tes… > > -> Only if this build is green, it triggers all depending builds. > > see > > https://ci.lille.inria.fr/pharo/view/Build%20pipeline/ > > > The matrix is used already for other things > -> build of Cog: > https://ci.lille.inria.fr/pharo/job/Cog-VM/ > win, linux, mac > -> Testing Cog > https://ci.lille.inria.fr/pharo/job/Cog-VM%20tests/ > (not yet windows) > > This allows us to radically simplify the Jenkins setup and trigger actions > when *all* plattforms are in a good state. > > This will allow us, for example, to automatically update the VM that is used > for running builds and tests or that is packaged in the one-click. > > TODO > -> fix 1.4 so that passing a script to the image works on Windows > -> configure to run tests on windows > -> One-Click build for 1.4 and 1.3 > -> ..... > > So we are getting somewhere! I am sure that 1.5 will be the first Pharo where we > build *the artefact of release* completely automatically and tested from the first > change onwards. > > And this then forms a strong basis that we can build on top. > > Marcus > > -- > Marcus Denker -- http://marcusdenker.de > >

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current list of participants to the Pharo Conf :)
by StÃ©phane Ducasse April 4, 2012

April 4, 2012

Hi guys we are excited because we will get a cool group of pharoers and we will meet some of the them for the first time :) I let you guess their names :) Sven you did not register yet :) Stef â¢ Igor â¢ Pavel â¢ Simon â¢ Philippe â¢ Tudor â¢ Nick â¢ Fernando â¢ Johan â¢ Philippe â¢ Nicolas â¢ Nwanguma â¢ Craig â¢ Emmanuel â¢ Guillermo â¢ Francisco â¢ Olivier â¢ Andre â¢ gerard â¢ Joachim â¢ Esteban â¢ Norbert â¢ Hein â¢ Stephan â¢ Noury â¢ Marcus â¢ Nicolas â¢ Veronica â¢ Luc â¢ jean baptiste â¢ Christophe â¢ Nick â¢ Camillo â¢ Usman â¢ Guillaume â¢ Benjamin â¢ Camille â¢ Mariano â¢ Damien â¢ StÃ©phane

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Pharo conf @ Lille
by StÃ©phane Ducasse April 4, 2012

April 4, 2012

Hi guys we are organizing a conference @ lille 24-25 of May. Do not miss it :) http://rmod.lille.inria.fr/web/pier/Events We have some possibility for sponsoring some trips. Stef

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Fwd: [smaltalk-gsoc-students] 3 days left, your biography, invitations, proposals
by Marcus Denker April 3, 2012

April 3, 2012

Begin forwarded message: > From: Janko MivÅ¡ek <janko.mivsek(a)gmail.com> > Subject: [smaltalk-gsoc-students] 3 days left, your biography, invitations, proposals > Date: April 3, 2012 8:12:01 PM GMT+02:00 > To: smalltalk-gsoc-students(a)googlegroups.com > Reply-To: smalltalk-gsoc-students(a)googlegroups.com > > Dear students, > > 3 days to the Friday deadline at 19 UTC! Those who you didn't already, please write your biography! Without it you don't have any chance, sorry, and in Thursday you'll end up on "Not serious" list. > > Mentors are starting to invite you to write proposals. Look at your profiles and if you'll be invited then start writing a proposal. More about that later. > > To repeat the steps: > > 1. on our website http://gsoc2012.esug.org: > Register there and provide as much contact info for mentors to reach as possible; > Write as best biography as you can. Good biography page is the best way to be accepted! > Choose up to three projects you are interested in. Mark a project you are most interested by clicking the button 'Very interested'; > Mentors will soon invite up to two students per project to write a proposal; > Invited students write a proposal how to make a chosen project. > 2. on Google GSoC site: > Register there as a student as well, and immediately, you can edit the registration until deadline anyway, > After invitation and writing a proposal copy the proposal on the Google website as well. > Why such a dual procedure? On our website we can pair your interest with available projects easier that on Google site, this is the main reason. > > So again, hurry up and best luck! > > Janko > Smalltalk GSoC Admin team -- Marcus Denker -- http://marcusdenker.de

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Re: [Pharo-users] [Esug-list] Vancouver Smalltalk Developer Meetup Group
by Francois Stephany April 3, 2012

April 3, 2012

Hi Serge, I'll be in Vancouver at that time, let me know in private emails where you stay, we can have beer and some smalltalk ;) Francois On 02/04/12 03:19, Serge Stinckwich wrote: > On Mon, Apr 2, 2012 at 3:56 AM, Francois Stephany > <tulipe.moutarde(a)gmail.com> wrote: >> Hi there, >> >> I've just started a Vancouver Smalltalk Developer Meetup group. If you're in >> the area, it would great to meet around a beer and some lightning talks. > > Great ! I will be in Vancouver from April 22 to 25 > for the ISCRAM 2012 conference. > Maybe i can meet some Smalltalkers here ? > > Regards, -- http://tulipemoutarde.be CA: +1 778 558 3225 BE: +32 65 709 131

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Vancouver Smalltalk Developer Meetup Group
by Francois Stephany April 2, 2012

April 2, 2012

Hi there, I've just started a Vancouver Smalltalk Developer Meetup group. If you're in the area, it would great to meet around a beer and some lightning talks. Cheers, Francois -- http://tulipemoutarde.be CA: +1 778 558 3225 BE: +32 65 709 131

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Re: [Pharo-users] EXTERNAL: Re: Pharo Checkbox and Radio Button Questions
by Benjamin March 30, 2012

March 30, 2012

On Mar 30, 2012, at 5:17 PM, Pingitore, Nelson wrote: > Hi, > > Regarding the use of the following statement: dialog := (builder newPluggableDialogWindow: 'Example basic controls') useDefaultOKCancelButton. > > How do I detect if the user selected the OK or Cancel button? > > Your option provided below and listed here, puts an additional Ok button on the form. I am hoping to get instruction on capturing the user selection of the choices from the useDefaultOKCancelButton > > For defining your button, you use something like > 'Ok'->(dialog newButtonFor: nil action: nil label: 'A Button' help: 'This is a button'). > if instead you specify something like > 'Ok'->(dialog newButtonFor: model action: #okAction label: 'Ok' help: 'This is a button'). > Then when the button is clicked, the method okAction will be performed by model. > Then it's up to you to implement the wanted behavior in this method. > > > Thank you > > > > Nelson V. Pingitore Jr. > Lockheed Martin Corporation > Information Systems & Global Services > Program Surveillance > 410-279-2780 > > From: Benjamin [mailto:benjamin.vanryseghem@gmail.com] > Sent: Friday, March 30, 2012 9:27 AM > To: Pingitore, Nelson > Subject: Re: EXTERNAL: Re: Pharo Checkbox and Radio Button Questions > > > On Mar 30, 2012, at 3:06 PM, Pingitore, Nelson wrote: > > > Hi, > > Thank you for your reply. I Pharo is very exciting! > > I develop applications in Microsoftâs Visual Studio tools, using Visual Basic. For my example in Pharo, I am attempting to re-create a User Settings form via a Usersettings class in Pharo. > > > Here is my code: > > > > |dialog builder radioModel treeModel| > builder := UITheme exampleBuilder. > dialog := (builder newPluggableDialogWindow: 'Example basic controls') useDefaultOKCancelButton. > radioModel := ExampleRadioButtonModel new. > treeModel := ValueHolder new contents: TextStyle actualTextStyles explorerContents. > dialog contentMorph: ((dialog newRow: > { > dialog newLabelGroup: > { > 'Normal Label'->(dialog newLabel: 'A Label'). > 'Normal Button'->(dialog newButtonFor: nil action: nil label: 'A Button' help: 'This is a button'). > 'Default Button'->((dialog newButtonFor: nil action: nil label: 'Default Button' help: 'This is a default button') isDefault: true). > 'Selected Button'->(dialog newButtonFor: (ValueHolder new contents: true) getState: #contents > action: nil arguments: #() getEnabled: nil label: 'A Button' help: 'This is a selected button'). > > 'Checkbox A'->(dialog newCheckboxFor: (ValueHolder new contents: true) > getSelected: #contents setSelected: #contents: label: 'A Checkbox' help: 'This is a checkbox'). > 'Checkbox B'->(dialog newCheckboxFor: (ValueHolder new contents: true) > getSelected: #contents setSelected: #contents: label: 'A Checkbox' help: 'This is a checkbox'). > 'Checkbox C'->(dialog newCheckboxFor: (ValueHolder new contents: true) > getSelected: #contents setSelected: #contents: label: 'A Checkbox' help: 'This is a checkbox'). > 'Radio Buttons'->((dialog newColumn: { > (dialog newRadioButtonFor: radioModel > getSelected: #isLeft setSelected: #beLeft label: 'Left' help: 'This is a radio buton'). > ^^^^^^^^^ > Here is the selector of the method performed when this radio button. > Then, in this method, you can store the state wanted :) > Something like > > beLeft > > currentState = #left. > blablabla.... > > > > (dialog newRadioButtonFor: radioModel > getSelected: #isCenter setSelected: #beCenter label: 'Center' help: 'This is a radio buton'). > (dialog newRadioButtonFor: radioModel > getSelected: #isRight setSelected: #beRight label: 'Right' help: 'This is a radio buton')}) > vResizing: #shrinkWrap). > 'Text Entry'->(dialog newTextEntryFor: (ValueHolder new contents: 'Hello') > getText: #contents setText: #contents: help: 'This is a text entry'). > > 'Slider'->(dialog newSliderFor: (ValueHolder new contents: 0.5) > getValue: #contents setValue: #contents: help: 'This is a slider'). > }. > dialog newVerticalSeparator. > dialog newLabelGroup: > { > 'Drop List'->(dialog newDropListFor: (ListModel new list: #('One' 'Two' 'Three' 'Four')) > list: #list getSelected: #selectionIndex setSelected: #selectionIndex: help: 'This is a drop list'). > 'Normal List'->((dialog newListFor: (ListModel new list: #('One' 'Two' 'Three' 'Four'); selectionIndex: 3) > list: #list selected: #selectionIndex changeSelected: #selectionIndex: > help: 'This is a list') minWidth: 120). > > }. > }) > vResizing: #spaceFill); > model: nil. > builder openModal: dialog > â---------------------------------------------------------------------------------------------------â > This is an extract from the UITheme exampleBasicControls class > > My questions are related to capturing user selections: > > 1) How do I detect if the user selected âOkâ where I would want to save all of the user choices, or âCancelâ where the user choices are discarded? > > For defining your button, you use something like > 'Ok'->(dialog newButtonFor: nil action: nil label: 'A Button' help: 'This is a button'). > if instead you specify something like > 'Ok'->(dialog newButtonFor: model action: #okAction label: 'Ok' help: 'This is a button'). > Then when the button is clicked, the method okAction will be performed by model. > Then it's up to you to implement the wanted behavior in this method. > > 2) How do I detect which Checkboxes are checked or unchecked? > see the next point > > 3) How do I detect which Radio buttons are selected? > see the comment I let in your code above > > Another solution is to store in an inst var all your widgets (radio buttons/checkboxes) and then when you press ok, iterate over those inst vars and see which ones are selected or not > > 4) How do I capture the Text Entry content? > > If you have a pointer to the text entry, just do > myTextEntry text (or if it doesn't work, try getText instead) > > > Do I need to add instance variables to store user selections? If so, how do I capture the user selections into those variables. > > I think you will have to. > > > You're welcome, > > Ben > > > > > Thanks > > > > > > > > > > > Nelson V. Pingitore Jr. > Lockheed Martin Corporation > Information Systems & Global Services > Program Surveillance > 410-279-2780 > > From: Benjamin [mailto:benjamin.vanryseghem@gmail.com] > Sent: Friday, March 30, 2012 3:34 AM > To: The Pingitore Family > Cc: Pingitore, Nelson > Subject: EXTERNAL: Re: Pharo Checkbox and Radio Button Questions > > Welcome among us :) > > I hope you will have a great time using Pharo :) > > > Can you give me the code you are using as an example please ? > > There are at least two different ways to create such widgets, so if you want a better answer, I need more info :) > > > Ben > > On Mar 30, 2012, at 6:28 AM, The Pingitore Family wrote: > > > > Hi, > > I am new to Pharo. Am looking at the UITheme exampleBasicControls. I can see how the Checkboxes and Radio buttons are displayed, But, how do I capture if the Checkbox has been checked and what its state is? Same for the Radio buttons - How do I discover which radio button is selected? > > Thank you for your time and advice > > > > > ____________________________________________________________ > The New "Skinny" Fruit > How This Strange 62-Cent African Fruit Is Making Americans Skinny. > HLifestyles.com > >

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Append to file
by Sean P. DeNigris March 30, 2012

March 30, 2012

I'm sure this is easy, but I can't figure it out. I tried a variety of things, most recently: FileStream oldFileNamed: logFile pathString do: [ :s | s nextPutAll: 'message to append' ]. Thanks. Sean -- View this message in context: http://forum.world.st/Append-to-file-tp4517660p4517660.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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20th International Smalltalk Joint Conference - Call for Contributions
by Marcus Denker March 29, 2012

March 29, 2012

20th International Smalltalk Joint Conference - Call for Contributions Gent, Belgium August 27-31, 2012; Camp Smalltalk August 25-26 http://esug.org/Conferences/2012 This call includes: 1) Developers forum 2) Innovation Technology Award 3) International Workshop 4) Student Volunteer program 5) Free ESUG tickets program ---------------------------------------------------------------------- For the past 20 years, the European Smalltalk User Group (ESUG) has organised the International Smalltalk Conference, a lively forum on cutting edge software technologies that attract people from both academia and industry for a whole week. The attendees are both engineers using Smalltalk in business and students and teachers using Smalltalk both for research and didactic purposes. This year's edition of the largest European Smalltalk event will include: - The regular Smalltalk developers conference with renowned invited speakers - a Smalltalk camp that proved fruitful for interactions and discussions (August 25-26) - 9th edition of the Innovation Technology Awards where prizes will be awarded to authors of best pieces of Smalltalk-related projects - IWST: an international workshop on Smalltalk and dynamic languages You can support the ESUG conference in many different ways: - Sponsor the conference. New sponsoring packages are described at http://www.esug.org/About/SupportESUG - Submit a talk, a software or a paper to one of the events. See below. - Attend the conference. We'd like to beat the previous record of attendance (170 people at Amsterdam)! - Students can get free registration and hosting if they enroll into the the Student Volunteers program. See below. 1) Developers Forum: International Smalltalk Developers Conference ---------------------------------------------------------------------- This year we are looking for YOUR experience on using Smalltalk. In addition, we are looking for tutorials. The list of topics includes, but is not limited to the following: - XP practices - Development tools - Experience reports - Model driven development - Web development - Team management - Meta-Modeling - Security - New libraries & frameworks - Educational material - Embedded systems and robotics - SOA and Web services - Interaction with other programming languages Submissions due on 15 June 2012 Notification of acceptance on 25 June 2012 How to submit? Pay attention: the places are limited so do not wait till the last minute to apply. Prospective presenters should submit a request to board(a)esug.org AND damien.cassou(a)gmail.com AND stephane.ducasse(a)free.fr following the template below. Please use this template since the emails will be automatically processed! Subject: [ESUG 2012 Developers] + your name First Name: Last Name: Email where you can always be reached: Title: Abstract: (max 1400 characters) Bio: (max 1400 characters) Any presentation not respecting this form will be discarded automatically 2) Innovation Technology Award ---------------------------------------------------------------------- We are proud to announce the 9th Innovation Technology Awards. The top 3 teams with the most innovative software will receive, respectively, 500 Euros, 300 Euros and 200 Euros during an awards ceremony at the conference. Developers of any Smalltalk-based software are welcome to compete. This year we will request 3-5min videos. More information at: http://www.esug.org/Conferences/2012/Innovation-Technology-Awards 3) International Workshop - IWST 2012 ---------------------------------------------------------------------- International Workshop on Smalltalk Technologies, August 28 The goals of the workshop is to create a forum around advances or experience in Smalltalk and to trigger discussions and exchanges of ideas. Participants are invited to submit research articles. We will not enforce any length restriction. Nevertheless, we expect papers of two kinds: - Short position papers describing emerging ideas. - Long research papers with deeper description of experiments and of research results. We welcome research papers on all aspects, theoretical as well as practical, of Smalltalk related topics. All accepted papers will be published in ACM DL, and the authors of the best papers will be invited to submit an extended version to a journal special issue (to be confirmed). Submissions deadline: June 15, 2012 Notification of acceptance: July 15, 2012 More information at: http://www.esug.org/Conferences/2012/International-Workshop---IWST-2012 4) Student Volunteer Program ---------------------------------------------------------------------- If you are a student wanting to attend ESUG, have you considered being a student volunteer? Student volunteers help keep the conference running smoothly; in return, they have free accommodations, while still having most of the time to enjoy the conference. More information at: http://www.esug.org/Conferences/2012/StudentVolunteers 5) Free ESUG tickets program ---------------------------------------------------------------------- ESUG will offer 10 free entrance tickets. To get a free ticket you should send a mail to board(a)esug.org Subject: [ESUG 2012 Free entrance] + your name And you should write a small motivation. We hope to see you there and have fun together. -- The ESUG board Board mailing list: board(a)lists.esug.org

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