November 2013 - Pharo-users

Re: [Pharo-users] Why won't my Pharo download run?

by btc＠openinworld.com

Nov. 9, 2013

Re: [Pharo-users] Repository of petit parser

by Tudor Girba

Agreed. But, the ConfigurationOfPetitParser is up to date. It has groups to distinguish between between core and gui. The only problem that Norbert raised is that when using Snapshotcello, the groups are lost due to flattening of the entire configuration. Doru On Sat, Nov 9, 2013 at 2:12 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>wrote: > Guys > > even if one day we may integrate petitparser (so far I do not see why - > but do not comment). We need an up to date configuration > because we want everything with configuration because we want to bootstrap > 4.0. > > Stef > -- www.tudorgirba.com "Every thing has its own flow"

Nov. 9, 2013

Re: [Pharo-users] ProfStef, Lesson 25 - Unknown selector

by ClÃ©ment Bera

This bug is fixed and integrated in Pharo 3. 2013/11/9 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > marcus > > did you open an entry? > > Stef > > On Nov 5, 2013, at 9:51 AM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > (Object compiledMethodAt: #halt) valueWithReceiver: nil arguments: #() > > > We should update ProfStef > > Marcus > > >

Nov. 9, 2013

Re: [Pharo-users] ProfStef, Lesson 25 - Unknown selector

by Marcus Denker

On 09 Nov 2013, at 01:30, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > marcus > > did you open an entry? > It is already fixed in 3.0 and 2.0 :-) > Stef > > On Nov 5, 2013, at 9:51 AM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > >> (Object compiledMethodAt: #halt) valueWithReceiver: nil arguments: #() >> >> >> We should update ProfStef >> >> Marcus >

Nov. 9, 2013

Re: [Pharo-users] Using FFI

by Annick Fron

I have answered I think EnvoyÃ© de mon iPod > Le 9 nov. 2013 Ã 02:01, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> a Ã©crit : > > Annick > > You cannot expect people to respond to you if you do not provide > full context + information. > On the long term people will stop to reply to you. > Repeat after me: > which image? > which OS version? > which vm version? > > I think that we are pretty nice people but do not force us to always ask the same questions. > We are all busy. > > > Stef > > >> On Nov 6, 2013, at 6:15 PM, Annick Fron <info(a)afceurope.com> wrote: >> >> I am using the latest download from version 2 >> Annick >> >>> Le 31 oct. 2013 Ã 18:47, Esteban Lorenzano <estebanlm(a)gmail.com> a Ã©crit : >>> >>> ok... then we have a problem. >>> but we need more data... >>> >>> which image version are you using? >>> and which vm version? >>> >>> cheers, >>> Esteban >>> >>>> On Oct 31, 2013, at 11:24 AM, Annick Fron <info(a)afceurope.com> wrote: >>>> >>>> I hÃ¢ve thÃ© error on Windows >>>> >>>> EnvoyÃ© de mon iPod >>>> >>>>> Le 31 oct. 2013 Ã 14:51, Igor Stasenko <siguctua(a)gmail.com> a Ã©crit : >>>>> >>>>> >>>>> >>>>> >>>>>> On 31 October 2013 11:23, Annick Fron <info(a)afceurope.com> wrote: >>>>>> Hi Igor >>>>>> >>>>>> I have done that, but still gets an error, do I need to remove NativeBoost ? >>>>>> Annick >>>>> >>>>> FFI not supported on ARM >>>>> >>>>>>> Le 30 oct. 2013 Ã 14:12, Igor Stasenko <siguctua(a)gmail.com> a Ã©crit : >>>>>>> >>>>>>> AFAIK, it should be in Configurations browser. >>>>>>> Else try this: >>>>>>> >>>>>>> Gofer new >>>>>>> squeaksource: 'MetacelloRepository'; >>>>>>> >>>>>>> package: 'ConfigurationOfFFI'; >>>>>>> load. >>>>>>> (Smalltalk at: #ConfigurationOfFFI) project lastVersion load >>>>>>> >>>>>>> >>>>>>> >>>>>>>> On 30 October 2013 09:41, Annick Fron <info(a)afceurope.com> wrote: >>>>>>>> My problem is that the Raspberry does not support native boost (as yet !). >>>>>>>> Where can I load the old FFI ? >>>>>>>> >>>>>>>>> Le 29 oct. 2013 Ã 16:57, Igor Stasenko <siguctua(a)gmail.com> a Ã©crit : >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>> On 29 October 2013 16:27, Annick Fron <info(a)afceurope.com> wrote: >>>>>>>>>> Hi >>>>>>>>>> >>>>>>>>>> I want to launch a simple init with the following C signature : >>>>>>>>>> >>>>>>>>>> void gst_init (int *argc, char **argv[]) >>>>>>>>>> >>>>>>>>>> If I write >>>>>>>>>> >>>>>>>>>> <apicall: void 'gst_init' (int*, char**) module: 'blabla'> >>>>>>>>>> >>>>>>>>>> I get a Smalltalk syntax error >>>>>>>>>> >>>>>>>>>> Annick Fron >>>>>>>>> >>>>>>>>> To use this syntax, you must load old FFI implementation. >>>>>>>>> Or use NativeBoost: >>>>>>>>> >>>>>>>>> init: intarg with: chararg >>>>>>>>> <primitive: 'primitiveNativeCall' module: 'NativeBoostPlugin'> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> self nbCall: 'void gst_init (int * intarg, char ** chararg)' module: 'blaba' >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Best regards, >>>>>>>>> Igor Stasenko. >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Best regards, >>>>>>> Igor Stasenko. >>>>> >>>>> >>>>> >>>>> -- >>>>> Best regards, >>>>> Igor Stasenko. >

Nov. 9, 2013

Re: [Pharo-users] Spec - Tutorial Series

by Bahman Movaqar

Hi all, A new episode is availabe: Spec - Part II: The Layout (http://www.bahmanm.com/blogs/spec-part-2-layout) I'd appreciate any comments/hints. TIA, -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation & Deployment Consultant PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

Nov. 9, 2013

Re: [Pharo-users] Spec - Grid/Table Layout

by StÃ©phane Ducasse

+1 One day we should have a real table widget. stef > > <Screen Shot 2013-11-07 at 11.53.08.png> > > can be achieve with a MorphTreeMorph (therefor with a TreeModel in Spec). > > Maybe I should create a TableModel in addition since a TreeModel for this is a bit magic :) > > Ben > > On 07 Nov 2013, at 10:04, ClÃ©ment Bera <bera.clement(a)gmail.com> wrote: > >> Hello, >> >> Actually I had the same problem, I think the best widget that exists for that right now is MultiColumnListModel. >> >> For example, in the senders window (in attachment), the top panel is a MultiColumnListModel. You can have as many lines and as many columns as you want. >> >> We do not have yet a tableLayout, but we miss it. If you plan to implement it, we will be interested in integrating it into Pharo. >> >> Ben can advise you on how to implement that. >> >> <Screen Shot 2013-11-07 at 10.00.55 AM.png> >> >> >> 2013/11/7 Bahman Movaqar <Bahman(a)bahmanm.com> >> Hi all, >> >> Is there a grid/table layout available in Spec? Something like an HTML >> table or Swing's GridLayout? If not, how may I achieve such a >> functionality? >> >> I'd appreciate any hints/pointers. >> >> -- >> Bahman Movaqar (http://BahmanM.com) >> >> ERP Evaluation, Implementation & Deployment Consultant >> PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) >> >> >> >

Nov. 9, 2013

Re: [Pharo-users] [FEEDBACK] Install Pharo on MacOSX

by StÃ©phane Ducasse

+1 On Nov 7, 2013, at 6:50 PM, Ignacio MatÃas Sniechowski <0800nacho(a)gmail.com> wrote: > Damien, > The new dmg works perfect in my system OS X 10.9. The issue with the sources is fixed. > Thanks for this. It's great to have all the images in the same launcher. > Nacho. > > Lic. Ignacio Sniechowski, MBA > > > > > > > > On Thu, Nov 7, 2013 at 11:24 AM, Damien Cassou <damien.cassou(a)gmail.com> wrote: > > On Tue, Nov 5, 2013 at 6:50 PM, Manfred KrÃ¶hnert <mkroehnert42(a)googlemail.com> wrote: > Just a minor issue with the DMG itself. > When I opened it on OS X 10.6.8 the lower text was cut off by the window. > See attached image. > > > Would you please try the new dmg? > > https://ci.inria.fr/pharo-contribution/job/PharoLauncher-Mac-Package/18/art… > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without losing enthusiasm." > Winston Churchill >

Nov. 9, 2013

Re: [Pharo-users] Spec - Tutorial Series

by StÃ©phane Ducasse

EXCELLENT initiative. I will read it. On Nov 7, 2013, at 6:43 AM, Bahman Movaqar <Bahman(a)BahmanM.com> wrote: > Hi all, > > I'm writing a series of tutorials for Spec for beginners like myself and > I'd really appreciate any input on the material. > The first episode is done: http://www.bahmanm.com/blogs/spec-part-1-basics > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com) > >

Nov. 9, 2013

Re: [Pharo-users] Repository of petit parser

by StÃ©phane Ducasse

Guys even if one day we may integrate petitparser (so far I do not see why - but do not comment). We need an up to date configuration because we want everything with configuration because we want to bootstrap 4.0. Stef

Nov. 9, 2013

Re: [Pharo-users] Why won't my Pharo download run?

by StÃ©phane Ducasse

this is really strange. Windows is a pain. Stef On Nov 7, 2013, at 4:06 PM, PBK Research <peter(a)pbkresearch.co.uk> wrote: > OK. I opened a command line prompt, cd to Pharo 2.0 directory (created in today's download), enter 'pharo.exe pharo2.0.image'. Same result - immediate failure. I had previously changed the association of the image file to the newly downloaded pharo.exe. So I think I must be using the VM in today's download. > > From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Igor Stasenko > Sent: 07 November 2013 14:48 > To: Any question about pharo is welcome > Subject: Re: [Pharo-users] Why won't my Pharo download run? > > > > > On 7 November 2013 15:31, PBK Research <peter(a)pbkresearch.co.uk> wrote: > Thanks. I am using the latest one-click distribution of Pharo, downloaded today from the Pharo website. Presumably that should have the latest VM? > > yes, but if .image file extension associated with wrong version of VM binary, which you installed previously (as you mentioned), it won't automagically use proper one. > unless you run vm from command line e.g.: > pharo.exe myimage.image > or change the association to use different vm. > > From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Igor Stasenko > Sent: 07 November 2013 13:53 > To: Any question about pharo is welcome > Subject: Re: [Pharo-users] Why won't my Pharo download run? > > > > > On 7 November 2013 14:18, PBK Research <peter(a)pbkresearch.co.uk> wrote: > Hello! > > I have a problem with running Pharo 2.0 on one of my machines. I have two machines, both running Windows XP with SP3. On one of them I have a successful load of Pharo (actually it's a distribution of the Moose system, but that is just an application built on Pharo 2.0). This loads successfully when I double click on pharo.exe. On the other machine, the same action produces an immediate message: 'Pharo.exe has encountered a problem and needs to close'. Just in case this was some problem with Moose, I have just downloaded the latest one-click installation of Pharo 2.0 for Windows. This displays exactly the same behaviour - an immediate fail when I try to start it. > > I have tried to work out what may be different between the two machines. The one which will run Pharo has an Intel Celeron processor, the other an AMD Athlon XP (yes, they are both pretty ancient!), but I can't see why that should make any difference. The one curious thing is that Windows Explorer displays the type of the Pharo2.0.image file as 'Squeak image file'. There is an old version of Squeak installed on that machine; could that have any effect? > > I am a bit flummoxed by all this. Does anyone have any suggestions about how to diagnose the problem? > > > If you using too old VM , it simply does not supports an image format, which pharo 2.0 uses. > But there could be different reasons.. a first step towards to solution is to use VM for pharo, which we maintain and use.. > > > Many thanks > > Peter Kenny > > > > -- > Best regards, > Igor Stasenko. > > > > -- > Best regards, > Igor Stasenko.

Nov. 9, 2013

Re: [Pharo-users] Repository of petit parser

by StÃ©phane Ducasse

People can you remove the one you do not use and we keep the one of Moose? On Nov 7, 2013, at 10:10 AM, Norbert Hartl <norbert(a)hartl.name> wrote: > Looking at smalltalkhub there are plenty of PetitParser repos to find but none that looks official. So which is considered official? I still had Lukasâ repo in my config but the server seems to be down so I noticed. > > Norbert

Nov. 9, 2013

Re: [Pharo-users] Using FFI

by StÃ©phane Ducasse

Annick You cannot expect people to respond to you if you do not provide full context + information. On the long term people will stop to reply to you. Repeat after me: which image? which OS version? which vm version? I think that we are pretty nice people but do not force us to always ask the same questions. We are all busy. Stef On Nov 6, 2013, at 6:15 PM, Annick Fron <info(a)afceurope.com> wrote: > I am using the latest download from version 2 > Annick > > Le 31 oct. 2013 Ã 18:47, Esteban Lorenzano <estebanlm(a)gmail.com> a Ã©crit : > >> ok... then we have a problem. >> but we need more data... >> >> which image version are you using? >> and which vm version? >> >> cheers, >> Esteban >> >> On Oct 31, 2013, at 11:24 AM, Annick Fron <info(a)afceurope.com> wrote: >> >>> I hÃ¢ve thÃ© error on Windows >>> >>> EnvoyÃ© de mon iPod >>> >>> Le 31 oct. 2013 Ã 14:51, Igor Stasenko <siguctua(a)gmail.com> a Ã©crit : >>> >>>> >>>> >>>> >>>> On 31 October 2013 11:23, Annick Fron <info(a)afceurope.com> wrote: >>>> Hi Igor >>>> >>>> I have done that, but still gets an error, do I need to remove NativeBoost ? >>>> Annick >>>> >>>> >>>> FFI not supported on ARM >>>> >>>> Le 30 oct. 2013 Ã 14:12, Igor Stasenko <siguctua(a)gmail.com> a Ã©crit : >>>> >>>>> AFAIK, it should be in Configurations browser. >>>>> Else try this: >>>>> >>>>> Gofer new >>>>> squeaksource: 'MetacelloRepository'; >>>>> >>>>> package: 'ConfigurationOfFFI'; >>>>> load. >>>>> (Smalltalk at: #ConfigurationOfFFI) project lastVersion load >>>>> >>>>> >>>>> >>>>> On 30 October 2013 09:41, Annick Fron <info(a)afceurope.com> wrote: >>>>> My problem is that the Raspberry does not support native boost (as yet !). >>>>> Where can I load the old FFI ? >>>>> >>>>> Le 29 oct. 2013 Ã 16:57, Igor Stasenko <siguctua(a)gmail.com> a Ã©crit : >>>>> >>>>>> >>>>>> >>>>>> >>>>>> On 29 October 2013 16:27, Annick Fron <info(a)afceurope.com> wrote: >>>>>> Hi >>>>>> >>>>>> I want to launch a simple init with the following C signature : >>>>>> >>>>>> void gst_init (int *argc, char **argv[]) >>>>>> >>>>>> If I write >>>>>> >>>>>> <apicall: void 'gst_init' (int*, char**) module: 'blabla'> >>>>>> >>>>>> I get a Smalltalk syntax error >>>>>> >>>>>> Annick Fron >>>>>> >>>>>> >>>>>> To use this syntax, you must load old FFI implementation. >>>>>> Or use NativeBoost: >>>>>> >>>>>> init: intarg with: chararg >>>>>> <primitive: 'primitiveNativeCall' module: 'NativeBoostPlugin'> >>>>>> >>>>>> >>>>>> >>>>>> self nbCall: 'void gst_init (int * intarg, char ** chararg)' module: 'blaba' >>>>>> >>>>>> >>>>>> -- >>>>>> Best regards, >>>>>> Igor Stasenko. >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Best regards, >>>>> Igor Stasenko. >>>> >>>> >>>> >>>> >>>> -- >>>> Best regards, >>>> Igor Stasenko. >> >

Nov. 9, 2013

Re: [Pharo-users] Adjusting the size of a window using Spec

by StÃ©phane Ducasse

Ignacio Could you sketch a draft of a step by step tutorial? Like that I can do a pass after and turn it into a gutenberg chapter? You can use plain txt on git or I can also add you to the PharoForTheEntreprise git repo. Stef On Nov 6, 2013, at 12:37 PM, Ignacio MatÃas Sniechowski <0800nacho(a)gmail.com> wrote: > Sure! That was exactly the idea: share this as a kind of tutorial for others. I put comments almost everywhere just for those who want to take a look at the code. Once it's finished I will uploaded. > cheers > Nacho > > > Lic. Ignacio Sniechowski, MBA > > > > > > > > On Wed, Nov 6, 2013 at 8:33 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > I would love if we could get the code and if you would be interested to write a little tutorial > around spec using your calculator. > Why? Because we need help to write documentation and others :) > Are you interested? > > Stef > > On Nov 6, 2013, at 12:18 PM, Ignacio MatÃas Sniechowski <0800nacho(a)gmail.com> wrote: > >> Thank you so much! >> That did it :) >> >> It's almost done now. >> cheers >> N. >> >> >> Lic. Ignacio Sniechowski, MBA >> >> >> >> >> >> >> >> On Wed, Nov 6, 2013 at 4:07 AM, Benjamin <Benjamin.VanRyseghem.Pharo(a)gmail.com> wrote: >> You just need to override the method #initialExtent >> >> It should return a point structured like this: width@height >> >> :) >> >> Ben >> >> On 06 Nov 2013, at 01:50, nacho <0800nacho(a)gmail.com> wrote: >> >>> Continuing with my testing to learn Spec, I'm trying to build a really basic >>> calculator. >>> So far I managed to build the basic UI. However, I'm having some trouble at >>> getting it displayed at the correct size. I don't know how to change the >>> window that is opened when #ClassName new openWithSpec >>> It seems that all the examples are opened with the same size. >>> The image on the left is the "default" one, the one on the right is what I >>> would like to get. >>> I've tried by changing the width: of the column but that doesn't change the >>> size of the window. >>> I'm kind of stuck! >>> >>> thanks >>> cheers >>> Nacho >>> <http://forum.world.st/file/n4719478/calc.jpg> >>> >>> >>> >>> ----- >>> Nacho >>> Smalltalker apprentice. >>> Buenos Aires, Argentina. >>> -- >>> View this message in context: http://forum.world.st/Adjusting-the-size-of-a-window-using-Spec-tp4719478.h… >>> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >>> >> >> > >

Nov. 9, 2013

Re: [Pharo-users] rawSourceRanges in Encoder class question

by StÃ©phane Ducasse

Hello Gabriel Let us embrace changes for real! We do not want to hear about the old compiler - why â¦. because it is â¦ old :) Clement developed clean block optimizations in one afternoon with the new compiler. So this shows what it should. Stef > Hello, > > In Pharo3, we replace the *whole* stuff by something new which is much easier to understand. > > So In Pharo3, all this is not used (Encoder, the old AST, Parser (subclass(!) of Scanner)â¦ > The first update of Pharo4 will be to remove the old compiler and then take the opportunity to clean up the compiler > API considerably (the old Compiler then will be available as a loadable package, but only for third-party tools like SLANG, not > in a state where it could replace the new infrastructure, as the API changes will not be portable without huge changes). > > So question: do you need to use the old Compiler? > > A quick overview can be found here: > > http://marcusdenker.de/publications/Bera13a-OpalIWST.pdf > > One nice thing (I think) is that we replaced the source code mapping infrastructure completely with one based on the RB AST / Opal IR. > It is (at least for me) much cleaner and easier to understand. And it is especially easier to hack. > > Marcus > > > On 06 Nov 2013, at 02:27, Gabriel Bursztyn <gabrielbursztyn(a)hotmail.com> wrote: > >> Hi guys, I am new in this list. >> I have a question related to the sourceRanges dictionary in Encoder class. I can see every compiled method has each corresponding methodNode, which is an instance of a ParseNode child class. Every methodNode is formed by different parts represented by other classes also children of ParseNode, like AssignmentNode or MessageNode. >> when you decompile the method into the MethodNode, the Encoder instance saves the intervals corresponding to each of these parts. It not saves all the parts, just the AssignmentNode, MessageNode and ReturnNode. (other intervals like the ones corresponding to TempVariableNodes for instance are not saved). The weird thing is that it saves the intervals for the MessageNodes but for some reason they do not corresponds to the positions in the sourceText method (property of MethodNode). I read that this sourceRanges is used for debugging purposes, and I hadn't issues debugging my code. I do not know if it is a bug or I do not understand well the Parser class. >> I am using Pharo 2.0 and this code is also in squeak and cuis versions as well. >> Example: >> >> I have created an example class with the following method: >> ExampleClass>>#method1: >> method1 >> | a | >> a := 1 + (2 * 3). >> ^ a >> >> --- So if i inspect the rawSourceRanges:.. >> (ExampleClass>>#method1) methodNode rawSourceRanges, I have a dictionary with the following keys: >> a := 1 + (2 * 3). (AssignmentNode) --> 19 to 30 (so if i extract the characters from 19 to 30 in the sourceText I obtain the AssignmentNode text) >> 1 + (2 * 3) (MessageNode) --> 24 to 30 >> 2 * 3 - (MessageNode) --> 28 to 29 ( it is not logic to have an interval for 2 characters if 2*3 (without spaces) has 3 characters. >> ^ a (ReturnNode) --> 34 to 35. >> >> >> So the ASsignmentNode and ReturnNode have their corresponding sourceText interval but from MessageNodes, I cannot see the same. >> Can anyone of you explain me why or if it is a bug? >> If you would like to watch a little more, the sourceRanges is filled in the Encoder class, when the Parser is parsing a method. >> >> thanks >

Nov. 9, 2013

Re: [Pharo-users] SerialPlugin on MacOS

by StÃ©phane Ducasse

It looks old to me. Bernat can you use an instable one to see. On Nov 5, 2013, at 12:27 PM, Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> wrote: > Hi Luc, > > Smalltalk vm version reports: > > 'NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 > git://gitorious.org/cogvm/blessed.git Commit: 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 > ' > > It's the one listed as "latest" at the downloads section in pharo-project.org > > Cheers, > Bernat. > > > 2013/11/5 Luc Fabresse <luc.fabresse(a)gmail.com> > > > 2013/11/5 Luc Fabresse <luc.fabresse(a)gmail.com> > Hi Bernat, > > Which VM version? > because MacOsX and Linux now use the same C part of the SerialPlugin. > So if it works on Linux, it be the same on OsX. > but I have not tried. > > yes we only use Linux here for serial stuff. > > > do you use the right protName? > > Cheers, > > Luc > > > 2013/11/5 Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> > Hi list, > > Developing a multi-platform application is not so easy when you have to deal with hardware it seems... > > So I'm having this PrimitiveFailed error on MacOS, using the latest stable VM listed on the pharo-project website on Pharo20: > > PrimitiveFailed: primitive #primWritePortByName:from:startingAt:count: in SerialPort failed > > The same code works fine both in Gnu/Linux and Win32, so I'm guessing it's a problem with the serial plugin included in this VM. Any ideas? > > Cheers, > Bernat. > > -- > Bernat Romagosa. > > > > > > -- > Bernat Romagosa.

Nov. 9, 2013

Re: [Pharo-users] ProfStef, Lesson 25 - Unknown selector

by StÃ©phane Ducasse

marcus did you open an entry? Stef On Nov 5, 2013, at 9:51 AM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > (Object compiledMethodAt: #halt) valueWithReceiver: nil arguments: #() > > > We should update ProfStef > > Marcus

Nov. 9, 2013

Re: [Pharo-users] Create a .exe application in Pharo 2.0

by StÃ©phane Ducasse

Phil can you post a separate thread because indeed this would be really cool to have some testimony on the web site from cool pharoers. Stef > Exactly. I'd like to do podcast interviews with you people on this list to convey that powerful emotion. Takers? > > > > On Monday, November 4, 2013, Sven Van Caekenberghe wrote: > > On 04 Nov 2013, at 11:37, prova email <prova213(a)hotmail.it> wrote: > > > > > Hi Sven > > > > yes, i read PBE, it's a great book, i love it. You are right, Pharo is different, and i'm wrong in searching the way to do "old school" stuff. > > Well, it is not wrong, but maybe a bit too early. > > The main attraction of Pharo is the incredible environment that gives you âlive objects at your fingertipsâ. Once you get used to live debugging, workspaces, inspector/explorers, readable source code all the way down, etc.. it will be hard to go back to more primitive environments. > > > Best; > > Paolo > > > > > From: sven(a)stfx.eu > > > Date: Mon, 4 Nov 2013 11:25:47 +0100 > > > To: pharo-users(a)lists.pharo.org > > > Subject: Re: [Pharo-users] Create a .exe application in Pharo 2.0 > > > > > > Hi Paolo, > > > > > > On 04 Nov 2013, at 11:07, prova email <prova213(a)hotmail.it> wrote: > > > > > > > It's quite hard to me to explain what i need. When i ask something, i've never had the answer that i want. What do you mean for "There are some places in the system where you can put txt file"? What are the places you are talking about? Is it the Pharo 2.0 folder? > > > > Can somebody tell me step-by-step how to create the .exe file? Why is it so difficult? As i said at the beginnning of one of my first messages, i'm a rookie in Pharo. So i need something more. > > > > > > > > Thanks again. > > > > Paolo > > > > > > Pharo is quite different from C, C# or Java. Building a .exe can be done or be simulated, but it is not how Pharo is normally used, so it is not a simple, one-click option. I would consider it âadvanced'. > > > > > > When learning something new, especially when it is very different from what you are used to, it is best, in my opinion, to first do everything the way things are meant to be done. You will âget itâ much sooner that way. > > > > > > Working in an image without source files and using higher level distributed source code control feels very strange for newcomers. > > > > > > You should start with Pharo by Example (dated, but still the best intro), after that there is Deep into Pharo, or the upcoming Pharo for the Enterprise. > > > > > > Regards, > > > > > > Sven > > > > > > > > > -- > > > Sven Van Caekenberghe > > > http://stfx.eu > > > Smalltalk is the Red Pill > > > > > > > > > > > > -- > --- > Philippe Back > Dramatic Performance Improvements > Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 > Mail:phil@highoctane.be | Web: http://philippeback.eu > Blog: http://philippeback.be | Twitter: @philippeback > Youtube: http://www.youtube.com/user/philippeback/videos > > High Octane SPRL > rue cour Boisacq 101 | 1301 Bierges | Belgium > > Pharo Consortium Member - http://consortium.pharo.org/ > Featured on the Software Process and Measurement Cast - http://spamcast.libsyn.com > Sparx Systems Enterprise Architect and Ability Engineering EADocX Value Added Reseller > > >

Nov. 9, 2013

Current 3.0 download is broken

by Johan Fabry

Hi all, I wanted to toy around with 3.0 for a moment today, so I downloaded the last image from http://files.pharo.org/image/30/Pharo-Image-3.0-latest.zip It is unresponsive with 100% CPU usage. I thought it was a VM issue of mine, so I downloaded the installer , and this has the same issue. I This is MacOS, I'm still on 10.8.5, I attach PharoDebug.log below for your perusal Greetings, ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

Nov. 8, 2013

Pharo 3.0.0 dmg for Mac OSX

by Bruce Prior

The dmg works for me now in OS 10.9 Mavericks. I didn't have "Allow downloads from anywhere" ON. If I launch Pharo2.0 I get a message, "cannot locate sources file." This isn't a problem for me. Thanks, Damien, for a cool launcher. Bruce

Nov. 8, 2013

Re: [Pharo-users] Spec - Nested Layouts

by btc＠openinworld.com

Nov. 8, 2013

Re: [Pharo-users] Spec - Grid/Table Layout

by Benjamin

It is definitely defined in TreeModel :) Ben On 08 Nov 2013, at 14:29, prova email <prova213(a)hotmail.it> wrote: > Very very very good Ben, thanks a lot. Last question: you use the "columns:" message, but it's not defined in TreeModel. You defined it here > MorphTreeAdapter>>#columns: > columns: columns > self widgetDo: [ :w | > w columns: columns. > w resizerChanged. > w updateList ] > > in the brand new Class MorphTreeAdapter. What's the difference between define columns: here instead of in the TreeModel class? > Great job and thank you! > Paolo > > > From: Benjamin.VanRyseghem.Pharo(a)gmail.com > Date: Fri, 8 Nov 2013 14:15:46 +0100 > To: pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > tree := TreeModel new. > tree openWithSpec. > > tree columns: (Array > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | (ButtonModel new label: 'Yes we can') buildWithSpec hResizing: #spaceFill]; headerButtonLabel: 'Morph' font: nil; yourself)). > > tree roots: { > {'Benjamin'.'Van Ryseghem'.'26'.'M'}. > {'Pamela'.'Anderson'.'Far too much'.'F'} > } > > Ben > > On 08 Nov 2013, at 14:05, prova email <prova213(a)hotmail.it> wrote: > > Yes Ben, too much threads! That's why i'm a little bit confused! That's what i understood: i've got two roads-> use TreeModel as you did with Pamela Anderson or use the simple and nested SpecLayout (SpecLayout composed) as Clement did. > If in your TreeModel i can put a RadioButtonModel or a ButtonModel or so on... we got the deal! > > Paolo > > From: Benjamin.VanRyseghem.Pharo(a)gmail.com > Date: Fri, 8 Nov 2013 13:59:51 +0100 > To: pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > I guess too much threads :) > > I answer this in another thread I think :P > > the block provided to displayBlock:/rowMorphGetSelector: can return anything understanding asMorph. > So you can return any custom morph there :) > > I think the following work > > tree columns: (Array > with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself) > with: (TreeColumnModel new displayBlock: [:node | Morph new ]; headerLabel: âMorph'; yourself)) > > or > > tree columns: (Array > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | Morph new ]; headerButtonLabel: 'Morph' font: nil; yourself)). > > And you get something like > > <Screen Shot 2013-11-08 at 13.58.51.png> > > Ben > > On 08 Nov 2013, at 13:45, prova email <prova213(a)hotmail.it> wrote: > > Yes Clement, i've got your .st file. I saw it in Nested Layout thread. I file in it in Pharo and i see that is not as good as a fashion window is. Maybe Morphic is the right solution but, in that way, we are leaving the idea of Bahman, and the 2nd Spec Tuto is in danger! > > However, you asked to Ben the same question that i did: can i put some widgets in these cells or only String? > > Thanks again! > Paolo > > From: bera.clement(a)gmail.com > Date: Fri, 8 Nov 2013 12:51:06 +0100 > To: pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > Ben answered in another thread: > > About table, I have an example which will be running soon in Pharo (the changes are waiting to be integrated) > > tree := TreeModel new. > tree openWithSpec. > > tree columns: (Array > with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself)). > > tree roots: { > {'Benjamin'.'Van Ryseghem'.'26'.'M'}. > {'Pamela'.'Anderson'.'Far too much'.'F'} > } > > > Right now, you can get the same by > - adding MorphTreeAdapter>>#columns: > columns: columns > self widgetDo: [ :w | > w columns: columns. > w resizerChanged. > w updateList ] > > And then evaluating: > > tree := TreeModel new. > tree openWithSpec. > > tree columns: (Array > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself)). > > tree roots: { > {'Benjamin'.'Van Ryseghem'.'26'.'M'}. > {'Pamela'.'Anderson'.'Far too much'.'F'} > } > > Ben > > Ben, in each cell, can we put something else than a String ? If so, can you add an example in the code above ? Thanks. > > I guess doing Ben's solution is the best. I did it with nested layout but it is definitely not as good (see file in attachment, add it in your image then evaluate SpecTable new). > > > 2013/11/8 prova email <prova213(a)hotmail.it> > Hi Clement; > > I did the Spec tuto made by Bahman (great tuto). As him, i'd like to put some widgets into it. Is it possible? Maybe with the method "items:"? I don't know if the solution that Ben give to us (use Morphic instead of Spec) is suitable, that's because his UI looks like a list that accept only string. Maybe i'm wrong, can you give us more explanations? Or is it something new for you too? > > Thanks for your help! > Paolo > > From: bera.clement(a)gmail.com > Date: Thu, 7 Nov 2013 10:04:51 +0100 > To: Bahman(a)bahmanm.com; pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > > Hello, > > Actually I had the same problem, I think the best widget that exists for that right now is MultiColumnListModel. > > For example, in the senders window (in attachment), the top panel is a MultiColumnListModel. You can have as many lines and as many columns as you want. > > We do not have yet a tableLayout, but we miss it. If you plan to implement it, we will be interested in integrating it into Pharo. > > Ben can advise you on how to implement that. > > > > > 2013/11/7 Bahman Movaqar <Bahman(a)bahmanm.com> > Hi all, > > Is there a grid/table layout available in Spec? Something like an HTML > table or Swing's GridLayout? If not, how may I achieve such a > functionality? > > I'd appreciate any hints/pointers. > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

Nov. 8, 2013

Re: [Pharo-users] Spec - Grid/Table Layout

by prova email

Very very very good Ben, thanks a lot. Last question: you use the "columns:" message, but it's not defined in TreeModel. You defined it hereMorphTreeAdapter>>#columns: columns: columns self widgetDo: [ :w | w columns: columns. w resizerChanged. w updateList ] in the brand new Class MorphTreeAdapter. What's the difference between define columns: here instead of in the TreeModel class?Great job and thank you!Paolo From: Benjamin.VanRyseghem.Pharo(a)gmail.com Date: Fri, 8 Nov 2013 14:15:46 +0100 To: pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout tree := TreeModel new.tree openWithSpec. tree columns: (Array with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | (ButtonModel new label: 'Yes we can') buildWithSpec hResizing: #spaceFill]; headerButtonLabel: 'Morph' font: nil; yourself)). tree roots: { {'Benjamin'.'Van Ryseghem'.'26'.'M'}. {'Pamela'.'Anderson'.'Far too much'.'F'}} Ben On 08 Nov 2013, at 14:05, prova email <prova213(a)hotmail.it> wrote:Yes Ben, too much threads! That's why i'm a little bit confused! That's what i understood: i've got two roads-> use TreeModel as you did with Pamela Anderson or use the simple and nested SpecLayout (SpecLayout composed) as Clement did.If in your TreeModel i can put a RadioButtonModel or a ButtonModel or so on... we got the deal! Paolo From: Benjamin.VanRyseghem.Pharo(a)gmail.com Date: Fri, 8 Nov 2013 13:59:51 +0100 To: pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout I guess too much threads :) I answer this in another thread I think :P the block provided to displayBlock:/rowMorphGetSelector: can return anything understanding asMorph.So you can return any custom morph there :) I think the following work tree columns: (Array with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself) with: (TreeColumnModel new displayBlock: [:node | Morph new ]; headerLabel: âMorph'; yourself)) or tree columns: (Array with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | Morph new ]; headerButtonLabel: 'Morph' font: nil; yourself)).And you get something like <Screen Shot 2013-11-08 at 13.58.51.png>Ben On 08 Nov 2013, at 13:45, prova email <prova213(a)hotmail.it> wrote:Yes Clement, i've got your .st file. I saw it in Nested Layout thread. I file in it in Pharo and i see that is not as good as a fashion window is. Maybe Morphic is the right solution but, in that way, we are leaving the idea of Bahman, and the 2nd Spec Tuto is in danger! However, you asked to Ben the same question that i did: can i put some widgets in these cells or only String? Thanks again!Paolo From: bera.clement(a)gmail.com Date: Fri, 8 Nov 2013 12:51:06 +0100 To: pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout Ben answered in another thread: About table, I have an example which will be running soon in Pharo (the changes are waiting to be integrated) tree := TreeModel new.tree openWithSpec. tree columns: (Array with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself)). tree roots: { {'Benjamin'.'Van Ryseghem'.'26'.'M'}. {'Pamela'.'Anderson'.'Far too much'.'F'}} Right now, you can get the same by - adding MorphTreeAdapter>>#columns: columns: columns self widgetDo: [ :w | w columns: columns. w resizerChanged. w updateList ] And then evaluating: tree := TreeModel new.tree openWithSpec. tree columns: (Array with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself)). tree roots: { {'Benjamin'.'Van Ryseghem'.'26'.'M'}. {'Pamela'.'Anderson'.'Far too much'.'F'}} Ben Ben, in each cell, can we put something else than a String ? If so, can you add an example in the code above ? Thanks. I guess doing Ben's solution is the best. I did it with nested layout but it is definitely not as good (see file in attachment, add it in your image then evaluate SpecTable new). 2013/11/8 prova email <prova213(a)hotmail.it> Hi Clement; I did the Spec tuto made by Bahman (great tuto). As him, i'd like to put some widgets into it. Is it possible? Maybe with the method "items:"? I don't know if the solution that Ben give to us (use Morphic instead of Spec) is suitable, that's because his UI looks like a list that accept only string. Maybe i'm wrong, can you give us more explanations? Or is it something new for you too? Thanks for your help!Paolo From: bera.clement(a)gmail.com Date: Thu, 7 Nov 2013 10:04:51 +0100 To: Bahman(a)bahmanm.com; pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout Hello, Actually I had the same problem, I think the best widget that exists for that right now is MultiColumnListModel. For example, in the senders window (in attachment), the top panel is a MultiColumnListModel. You can have as many lines and as many columns as you want. We do not have yet a tableLayout, but we miss it. If you plan to implement it, we will be interested in integrating it into Pharo. Ben can advise you on how to implement that. 2013/11/7 Bahman Movaqar <Bahman(a)bahmanm.com> Hi all, Is there a grid/table layout available in Spec? Something like an HTML table or Swing's GridLayout? If not, how may I achieve such a functionality? I'd appreciate any hints/pointers. -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation & Deployment Consultant PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

Nov. 8, 2013

Re: [Pharo-users] Spec - Grid/Table Layout

by Benjamin

tree := TreeModel new. tree openWithSpec. tree columns: (Array with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | (ButtonModel new label: 'Yes we can') buildWithSpec hResizing: #spaceFill]; headerButtonLabel: 'Morph' font: nil; yourself)). tree roots: { {'Benjamin'.'Van Ryseghem'.'26'.'M'}. {'Pamela'.'Anderson'.'Far too much'.'F'} } Ben On 08 Nov 2013, at 14:05, prova email <prova213(a)hotmail.it> wrote: > Yes Ben, too much threads! That's why i'm a little bit confused! That's what i understood: i've got two roads-> use TreeModel as you did with Pamela Anderson or use the simple and nested SpecLayout (SpecLayout composed) as Clement did. > If in your TreeModel i can put a RadioButtonModel or a ButtonModel or so on... we got the deal! > > Paolo > > From: Benjamin.VanRyseghem.Pharo(a)gmail.com > Date: Fri, 8 Nov 2013 13:59:51 +0100 > To: pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > I guess too much threads :) > > I answer this in another thread I think :P > > the block provided to displayBlock:/rowMorphGetSelector: can return anything understanding asMorph. > So you can return any custom morph there :) > > I think the following work > > tree columns: (Array > with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself) > with: (TreeColumnModel new displayBlock: [:node | Morph new ]; headerLabel: âMorph'; yourself)) > > or > > tree columns: (Array > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | Morph new ]; headerButtonLabel: 'Morph' font: nil; yourself)). > > And you get something like > > <Screen Shot 2013-11-08 at 13.58.51.png> > > Ben > > On 08 Nov 2013, at 13:45, prova email <prova213(a)hotmail.it> wrote: > > Yes Clement, i've got your .st file. I saw it in Nested Layout thread. I file in it in Pharo and i see that is not as good as a fashion window is. Maybe Morphic is the right solution but, in that way, we are leaving the idea of Bahman, and the 2nd Spec Tuto is in danger! > > However, you asked to Ben the same question that i did: can i put some widgets in these cells or only String? > > Thanks again! > Paolo > > From: bera.clement(a)gmail.com > Date: Fri, 8 Nov 2013 12:51:06 +0100 > To: pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > Ben answered in another thread: > > About table, I have an example which will be running soon in Pharo (the changes are waiting to be integrated) > > tree := TreeModel new. > tree openWithSpec. > > tree columns: (Array > with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) > with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself)). > > tree roots: { > {'Benjamin'.'Van Ryseghem'.'26'.'M'}. > {'Pamela'.'Anderson'.'Far too much'.'F'} > } > > > Right now, you can get the same by > - adding MorphTreeAdapter>>#columns: > columns: columns > self widgetDo: [ :w | > w columns: columns. > w resizerChanged. > w updateList ] > > And then evaluating: > > tree := TreeModel new. > tree openWithSpec. > > tree columns: (Array > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) > with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself)). > > tree roots: { > {'Benjamin'.'Van Ryseghem'.'26'.'M'}. > {'Pamela'.'Anderson'.'Far too much'.'F'} > } > > Ben > > Ben, in each cell, can we put something else than a String ? If so, can you add an example in the code above ? Thanks. > > I guess doing Ben's solution is the best. I did it with nested layout but it is definitely not as good (see file in attachment, add it in your image then evaluate SpecTable new). > > > 2013/11/8 prova email <prova213(a)hotmail.it> > Hi Clement; > > I did the Spec tuto made by Bahman (great tuto). As him, i'd like to put some widgets into it. Is it possible? Maybe with the method "items:"? I don't know if the solution that Ben give to us (use Morphic instead of Spec) is suitable, that's because his UI looks like a list that accept only string. Maybe i'm wrong, can you give us more explanations? Or is it something new for you too? > > Thanks for your help! > Paolo > > From: bera.clement(a)gmail.com > Date: Thu, 7 Nov 2013 10:04:51 +0100 > To: Bahman(a)bahmanm.com; pharo-users(a)lists.pharo.org > Subject: Re: [Pharo-users] Spec - Grid/Table Layout > > > Hello, > > Actually I had the same problem, I think the best widget that exists for that right now is MultiColumnListModel. > > For example, in the senders window (in attachment), the top panel is a MultiColumnListModel. You can have as many lines and as many columns as you want. > > We do not have yet a tableLayout, but we miss it. If you plan to implement it, we will be interested in integrating it into Pharo. > > Ben can advise you on how to implement that. > > > > > 2013/11/7 Bahman Movaqar <Bahman(a)bahmanm.com> > Hi all, > > Is there a grid/table layout available in Spec? Something like an HTML > table or Swing's GridLayout? If not, how may I achieve such a > functionality? > > I'd appreciate any hints/pointers. > > -- > Bahman Movaqar (http://BahmanM.com) > > ERP Evaluation, Implementation & Deployment Consultant > PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

Nov. 8, 2013

Re: [Pharo-users] Spec - Grid/Table Layout

by prova email

Yes Ben, too much threads! That's why i'm a little bit confused! That's what i understood: i've got two roads-> use TreeModel as you did with Pamela Anderson or use the simple and nested SpecLayout (SpecLayout composed) as Clement did.If in your TreeModel i can put a RadioButtonModel or a ButtonModel or so on... we got the deal! Paolo From: Benjamin.VanRyseghem.Pharo(a)gmail.com Date: Fri, 8 Nov 2013 13:59:51 +0100 To: pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout I guess too much threads :) I answer this in another thread I think :P the block provided to displayBlock:/rowMorphGetSelector: can return anything understanding asMorph.So you can return any custom morph there :) I think the following work tree columns: (Array with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself) with: (TreeColumnModel new displayBlock: [:node | Morph new ]; headerLabel: âMorph'; yourself)) or tree columns: (Array with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | Morph new ]; headerButtonLabel: 'Morph' font: nil; yourself)).And you get something like Ben On 08 Nov 2013, at 13:45, prova email <prova213(a)hotmail.it> wrote:Yes Clement, i've got your .st file. I saw it in Nested Layout thread. I file in it in Pharo and i see that is not as good as a fashion window is. Maybe Morphic is the right solution but, in that way, we are leaving the idea of Bahman, and the 2nd Spec Tuto is in danger! However, you asked to Ben the same question that i did: can i put some widgets in these cells or only String? Thanks again!Paolo From: bera.clement(a)gmail.com Date: Fri, 8 Nov 2013 12:51:06 +0100 To: pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout Ben answered in another thread: About table, I have an example which will be running soon in Pharo (the changes are waiting to be integrated) tree := TreeModel new.tree openWithSpec. tree columns: (Array with: (TreeColumnModel new displayBlock: [:node | node content first asString ]; headerLabel: 'Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content second asString ]; headerLabel: 'Last Name'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content third asString ]; headerLabel: 'Age'; yourself) with: (TreeColumnModel new displayBlock: [:node | node content fourth asString ]; headerLabel: 'Gender'; yourself)). tree roots: { {'Benjamin'.'Van Ryseghem'.'26'.'M'}. {'Pamela'.'Anderson'.'Far too much'.'F'}} Right now, you can get the same by - adding MorphTreeAdapter>>#columns: columns: columns self widgetDo: [ :w | w columns: columns. w resizerChanged. w updateList ] And then evaluating: tree := TreeModel new.tree openWithSpec. tree columns: (Array with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item first asString asMorph ]; headerButtonLabel: 'Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item second asString asMorph ]; headerButtonLabel: 'Last Name' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item third asString asMorph ]; headerButtonLabel: 'Age' font: nil; yourself) with: (MorphTreeColumn new rowMorphGetSelector: [:node | node item fourth asString asMorph ]; headerButtonLabel: 'Gender' font: nil; yourself)). tree roots: { {'Benjamin'.'Van Ryseghem'.'26'.'M'}. {'Pamela'.'Anderson'.'Far too much'.'F'}} Ben Ben, in each cell, can we put something else than a String ? If so, can you add an example in the code above ? Thanks. I guess doing Ben's solution is the best. I did it with nested layout but it is definitely not as good (see file in attachment, add it in your image then evaluate SpecTable new). 2013/11/8 prova email <prova213(a)hotmail.it> Hi Clement; I did the Spec tuto made by Bahman (great tuto). As him, i'd like to put some widgets into it. Is it possible? Maybe with the method "items:"? I don't know if the solution that Ben give to us (use Morphic instead of Spec) is suitable, that's because his UI looks like a list that accept only string. Maybe i'm wrong, can you give us more explanations? Or is it something new for you too? Thanks for your help!Paolo From: bera.clement(a)gmail.com Date: Thu, 7 Nov 2013 10:04:51 +0100 To: Bahman(a)bahmanm.com; pharo-users(a)lists.pharo.org Subject: Re: [Pharo-users] Spec - Grid/Table Layout Hello, Actually I had the same problem, I think the best widget that exists for that right now is MultiColumnListModel. For example, in the senders window (in attachment), the top panel is a MultiColumnListModel. You can have as many lines and as many columns as you want. We do not have yet a tableLayout, but we miss it. If you plan to implement it, we will be interested in integrating it into Pharo. Ben can advise you on how to implement that. 2013/11/7 Bahman Movaqar <Bahman(a)bahmanm.com> Hi all, Is there a grid/table layout available in Spec? Something like an HTML table or Swing's GridLayout? If not, how may I achieve such a functionality? I'd appreciate any hints/pointers. -- Bahman Movaqar (http://BahmanM.com) ERP Evaluation, Implementation & Deployment Consultant PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)

Nov. 8, 2013