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

Re: [Pharo-users] SandstoneDB on Pharo 2.0 - done - what next?

by stephane ducasse

> I would also contact its original author (Ramon Leon I think) and maybe migrate it to SmalltalkHub besides the new version in ConfigurationOfSandstoneDB +1

April 25, 2013

Re: [Pharo-users] Setters for instance variables

by Esteban A. Maringolo

I like to see a RTFM from time to time in a Smalltalk mailing list :) Regards! Esteban A. Maringolo 2013/4/25 stephane ducasse <stephane.ducasse(a)free.fr>: > You should read the pharo by example book :) > > Stef > > On Apr 24, 2013, at 11:15 PM, Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> wrote: > >> Actually CamilLo you are right I do. >> I actually have everything on the class side and not on the instance side. What is the difference? And shall I assume it works if I move them to the instance side ? >> >> -----Original Message----- >> From: pharo-users-bounces(a)lists.gforge.inria.fr [mailto:pharo-users-bounces@lists.gforge.inria.fr] On Behalf Of Camillo Bruni >> Sent: Wednesday, April 24, 2013 9:14 PM >> To: A friendly place where any question about pharo is welcome >> Subject: Re: [Pharo-users] Setters for instance variables >> >> On 2013-04-24, at 21:46, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: >>> Ok okay... im new here so I didn't know that. >>> So why is pharo complaining then ? >> >> I'd guess you installed the method on class side, and not instance side :) >> >> >> >> >> > >

April 25, 2013

Re: [Pharo-users] Setters for instance variables

by stephane ducasse

You should read the pharo by example book :) Stef On Apr 24, 2013, at 11:15 PM, Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> wrote: > Actually CamilLo you are right I do. > I actually have everything on the class side and not on the instance side. What is the difference? And shall I assume it works if I move them to the instance side ? > > -----Original Message----- > From: pharo-users-bounces(a)lists.gforge.inria.fr [mailto:pharo-users-bounces@lists.gforge.inria.fr] On Behalf Of Camillo Bruni > Sent: Wednesday, April 24, 2013 9:14 PM > To: A friendly place where any question about pharo is welcome > Subject: Re: [Pharo-users] Setters for instance variables > > On 2013-04-24, at 21:46, "Mohammad Al Houssami (Alumni)" <mha53(a)mail.aub.edu> wrote: >> Ok okay... im new here so I didn't know that. >> So why is pharo complaining then ? > > I'd guess you installed the method on class side, and not instance side :) > > > > >

April 25, 2013

Re: [Pharo-users] Want to connect two morphs with a line.

by Zeeshan Ansari

I have looked into that but I'm trying to do something a lot more simpler. This is basically for a school project and I'm trying to learn the Morphic framework. On Thu, Apr 25, 2013 at 8:51 AM, Luc Fabresse <luc.fabresse(a)gmail.com>wrote: > Hi, > > Carla did the SmallUML GSoc in 2010. > She also provided a MinimalConnector library to do this IIRC. > > http://www.squeaksource.com/smallUML > > Maybe it is what you are looking for. > > Luc > > > #Luc > > > 2013/4/25 Zeeshan Ansari <zeeshan.k.ansari(a)gmail.com> > >> Hi All, >> I want to connect two morphs with a line for a UML editor application I'm >> working on. I want to show the line being created as the user moves the >> mouse from the source morph to the target morph. Once the mouse is over the >> target morph and the mouse released, the line should be created. >> >> Can someone explain how I would go about doing this. Which events would I >> need to capture, etc. >> >> Thanks. >> > >

April 25, 2013

Re: [Pharo-users] Want to connect two morphs with a line.

by Benjamin

You have to subclass TransferMorph I may have an example somewhere (Actually I have the example running in an old image, I update the code and send it to you :) ) Ben On Apr 25, 2013, at 3:08 PM, Zeeshan Ansari <zeeshan.k.ansari(a)gmail.com> wrote: > Hi All, > I want to connect two morphs with a line for a UML editor application I'm working on. I want to show the line being created as the user moves the mouse from the source morph to the target morph. Once the mouse is over the target morph and the mouse released, the line should be created. > > Can someone explain how I would go about doing this. Which events would I need to capture, etc. > > Thanks. >

April 25, 2013

Re: [Pharo-users] Want to connect two morphs with a line.

by Luc Fabresse

Hi, Carla did the SmallUML GSoc in 2010. She also provided a MinimalConnector library to do this IIRC. http://www.squeaksource.com/smallUML Maybe it is what you are looking for. Luc #Luc 2013/4/25 Zeeshan Ansari <zeeshan.k.ansari(a)gmail.com> > Hi All, > I want to connect two morphs with a line for a UML editor application I'm > working on. I want to show the line being created as the user moves the > mouse from the source morph to the target morph. Once the mouse is over the > target morph and the mouse released, the line should be created. > > Can someone explain how I would go about doing this. Which events would I > need to capture, etc. > > Thanks. >

April 25, 2013

Re: [Pharo-users] SandstoneDB on Pharo 2.0 - done - what next?

by Ingo Hohmann

The following packages are now available on squeaksource: - SandstoneDb-IngoHohmann.149 - SandstoneDbFuel-IngoHohmann.2 - SandstoneDbTests-IngoHohmann.12 I don't know wether the ConfigurationOfSandstoneDb should be updated, and how. One strange thing I encountered: I accidentally created a SandstoneDb-Store-IngoHohmann.1 with no ancestors. But everything in there is already in SandstoneDb, so I guess I can just ignore this. As this has been my first work in Pharo, I would be glad about some review and feedback. Kind regards, Ingo On 04/25/2013 11:07 AM, Torsten Bergmann wrote: > Yes - the SandstoneDb project on Squeaksource is read/write - just commit. > > Esteban wrote: >> also, I noticed there is no "ConfigurationOfSandstoneDB"... > There already is one in MetacellRepository, just look at the comments below the video: > > http://www.pharocasts.com/2010/04/sandstonedb-simple-activerecord-style.html > > I assume your package is based on "SandstoneDb-RamonLeon.148.mcz" from > http://www.squeaksource.com/SandstoneDb.html > > If so please commit your changes so others can try. If OK we can adopt the > config in "MetacellRepository" and later put it into "MetaRepoForPharo20". > > If in doubt just ask! > > Bye > T. >

April 25, 2013

Want to connect two morphs with a line.

by Zeeshan Ansari

Hi All, I want to connect two morphs with a line for a UML editor application I'm working on. I want to show the line being created as the user moves the mouse from the source morph to the target morph. Once the mouse is over the target morph and the mouse released, the line should be created. Can someone explain how I would go about doing this. Which events would I need to capture, etc. Thanks.

April 25, 2013

Re: [Pharo-users] SandstoneDB on Pharo 2.0 - done - what next?

by Mariano Martinez Peck

I would also contact its original author (Ramon Leon I think) and maybe migrate it to SmalltalkHub besides the new version in ConfigurationOfSandstoneDB On Thu, Apr 25, 2013 at 4:40 AM, Esteban Lorenzano <estebanlm(a)gmail.com>wrote: > well, repository in squeaksource is open, so you should commit your > changes. > also, I noticed there is no "ConfigurationOfSandstoneDB"... if you are > brave enough, you could also add a configuration to load it, and copy it to > MetacelloRepository and/or MetaRepoForPharo20 :) > > cheers, > Esteban > > ps: and thank you very much! :) > > On Apr 25, 2013, at 8:47 AM, Ingo Hohmann <pharo(a)ingohohmann.de> wrote: > > > Hi, > > > > because I haven't found a version of SondstoneDB for Pharo 2.0, I have > > migrated it myself. > > > > All tests are green, except for 2 performance tests. > > > > Well, it's the first time I did anything on someone elses code, that's > > worth sharing, so I'm a little bit unsure on the etiquette, and what to > > do technically. > > > > > > Kind regards, > > > > Ingo > > > > > > > -- Mariano http://marianopeck.wordpress.com

April 25, 2013

SandstoneDB on Pharo 2.0 - done - what next?

by Torsten Bergmann

Yes - the SandstoneDb project on Squeaksource is read/write - just commit. Esteban wrote: >also, I noticed there is no "ConfigurationOfSandstoneDB"... There already is one in MetacellRepository, just look at the comments below the video: http://www.pharocasts.com/2010/04/sandstonedb-simple-activerecord-style.html I assume your package is based on "SandstoneDb-RamonLeon.148.mcz" from http://www.squeaksource.com/SandstoneDb.html If so please commit your changes so others can try. If OK we can adopt the config in "MetacellRepository" and later put it into "MetaRepoForPharo20". If in doubt just ask! Bye T.

April 25, 2013