June 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] GUI Polymorph

by Schwab,Wilhelm K

Hilaire, This is great! I am starting to see light (albeit still dim) at the end of a couple of tunnels. One thing I am thinking of doing to Painter is to make it draw line segments from "the" previous point to the current point, which clearly requires some special handling for the first point of any stroke. Do you make any attempt to optimize drawing? If so, I am missing it, but the performance is reasonable enough that it seems hard to believe that it replaces the entire form with each stroke?? For very complex graphics, it would be nice to have a form, alter small pieces of it, and then transfer only the modified portion to the display. Is that happening now? If not, what would be required to do it? Bill -----Original Message----- From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Hilaire Fernandes Sent: Thursday, June 10, 2010 10:11 AM To: pharo-project(a)lists.gforge.inria.fr Subject: [Pharo-project] GUI Polymorph Hello, Here is some documentation about Polymoprh programming http://book.pharo-project.org/book/GUI/TypicalPolymorphApplication Comments and English checking welcome. Hilaire _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

June 10, 2010

Re: [Pharo-project] BrowserWindow title

by Denis Kudriashov

Yes, This work very well in Pharo 1.1. 2010/6/9 Lukas Renggli <renggli(a)gmail.com> > I removed these 'OB Browser' prefixes a long time ago. Maybe you need to > update? > > Lukas > > 2010/6/8 Mariano Martinez Peck <marianopeck(a)gmail.com>: > > Hi Denis. Once Hernan Morales implemented such change if I remember > > correctly. Maybe it was just lost or never integrated. > > > > I would like it also ;) > > > > Open a ticket > > > > cheers > > > > mariano > > > > 2010/6/8 Denis Kudriashov <dionisiydk(a)gmail.com> > >> > >> Hello, > >> > >> I just think that class name in BrowserWindow title is more appropriate > >> then long browser name like "OB Package Browser: SomeClass". > >> With little name task bar will be more suitable. > >> > >> What do you think? > >> > >> > >> > >> _______________________________________________ > >> Pharo-project mailing list > >> Pharo-project(a)lists.gforge.inria.fr > >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > -- > Lukas Renggli > www.lukas-renggli.ch > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 10, 2010

[Pharo-project] [BUG] FreeTypeFont>>veryDeepCopy

by Denis Kudriashov

veryDeepCopy method on FreeTypeFont instance should do nothing. Just returns self. Otherwise, FreeType font copy raise primitive failure on image saving and can corrupt image. Maybe this method should be in AbstractFont (It exists in other subclasses too, but not all). I open ussue 2529 <http://code.google.com/p/pharo/issues/detail?id=2529> I found this bug after cloning morphs with text by halo button.

June 10, 2010

Re: [Pharo-project] Has anybody got DBX working in Pharo?

by Mariano Martinez Peck

Thanks John. I would like to add such information in the squeakdbx website. Richard, if you solve the problem I would like to know also what was the problem and how you solved it. Cheers Mariano On Wed, Jun 9, 2010 at 9:54 PM, Richard Durr <richard.durr(a)googlemail.com>wrote: > Okay, thank you :) > > 2010/6/9 John Toohey <jt(a)parspro.com>: > > I have OpenDBX running on Pharo 1.0 and Snow Lepoard without problems. > > - Double check that you have a symlink to the opendbx libs set in your > > ../Squeak 4.2.2beta1U.app/Contents folder, like this opendbx -> > > /usr/local/lib/libopendbx.1.dylib > > - Check that opendbx can find your sqllite libs. I am using Postgres > without > > any problems, but it may be that sqllite is installed somewhere that > opendbx > > cannot find. You should double check the directories you gave when > > compiling OpenDBX. > > > > > > On Tue, Jun 8, 2010 at 16:51, Richard Durr <richard.durr(a)googlemail.com> > > wrote: > >> > >> Cool, thanks. :) > >> Answers asFollows! > >> > Which OS of the database and which OS for the database client > >> Mac OS X 10.6.2 Snow Leopard, build in Sqlite > >> - Which Pharo VM and image > >> Squeak Beta 4.2, Pharo 1.0 > >> - How did you install SqueakDBX? > >> ConfigurationOfSqueakDBX 1.1 > >> - Which is exactly the error? > >> all tests fail with unable to find library > >> - Did you install OpenDBX? compiling or installing the binaries? > >> configure for sqlite, then make; make install > >> - Did you install the database client libraries? > >> I thought it would use the Sqlite Libraries of OS X. > >> > >> 2010/6/8 Mariano Martinez Peck <marianopeck(a)gmail.com>: > >> > Richard, yes, SqueakDBX is working on Pharo. As you noticed, you need > >> > the > >> > OpenDBX libraries AND the database client libraries. > >> > > >> > If you give me more details I will be happy to help you: > >> > > >> > - Which OS of the database and which OS for the database client > >> > - Which Pharo VM and image > >> > - How did you install SqueakDBX? > >> > - Which is exactly the error? > >> > - Did you install OpenDBX? compiling or installing the binaries? > >> > - Did you install the database client libraries? > >> > > >> > Cheers > >> > > >> > Mariano > >> > > >> > On Tue, Jun 8, 2010 at 4:14 PM, Richard Durr > >> > <richard.durr(a)googlemail.com> > >> > wrote: > >> >> > >> >> I tried but it allways fails, because it cannot load the opendbx > >> >> libraries. I already tried the methods stated on their site but to no > >> >> luck. > >> >> RD > >> >> > >> >> _______________________________________________ > >> >> Pharo-project mailing list > >> >> Pharo-project(a)lists.gforge.inria.fr > >> >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > >> > > >> > > >> > _______________________________________________ > >> > Pharo-project mailing list > >> > Pharo-project(a)lists.gforge.inria.fr > >> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > >> > > >> > >> _______________________________________________ > >> Pharo-project mailing list > >> Pharo-project(a)lists.gforge.inria.fr > >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > > > -- > > -JT > > > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 10, 2010

[Pharo-project] Why Morph>>duplicate method changed in Pharo 1.1

by Denis Kudriashov

Why Morph>>duplicate method changed in Pharo 1.1? Now halo button "duplicate" (at right top corner) does not work.

June 10, 2010

Re: [Pharo-project] Metacello and file repositories

by Dale Henrichs

Torsten Bergmann wrote: > Hi Dale, > > hope you and your family are all well. > I've fixed it, just integrate the latest Metacello-Core and close > http://code.google.com/p/metacello/issues/detail?id=82 > when there is time again. Until then I've patched the image I use. > > Thanks > T. Thanks Torsten. I've picked up your fix for Issue 82 ... I'm working on Issue 81 and will then release 1.0-beta.26.3 with both fixes when Issue 81 is fixed... Dale

June 10, 2010

Re: [Pharo-project] pharo smalltalk for an usb stick

by Hilaire Fernandes

Btw, any suggestion about packages of interest to demo Pharo/Smalltalk muscles is welcome, Hilaire Hilaire Fernandes a Ã©crit : > The Units package is also interesting it exposes brilliantly the > expression power of Smallalk. >

June 10, 2010

Re: [Pharo-project] pharo smalltalk for an usb stick

by Hilaire Fernandes

The Units package is also interesting it exposes brilliantly the expression power of Smallalk. Hilaire Tudor Girba a Ã©crit : > Hi, > > Maybe Moose could be of interest: > http://www.moosetechnology.org/download > > On 6 Jun 2010, at 20:43, Hilaire Fernandes wrote: >> A few list of things to include: >> >> - Pharo-dev 1.1 one-click distribution >> - Pharo By Example book >> - Packages to install in the image: >> - DrGeo II (of course) >> - .... >> - .... >> >> Please fill the list with your suggestions.

June 10, 2010

[Pharo-project] GUI Polymorph

by Hilaire Fernandes

Hello, Here is some documentation about Polymoprh programming http://book.pharo-project.org/book/GUI/TypicalPolymorphApplication Comments and English checking welcome. Hilaire

June 10, 2010

[Pharo-project] Object>>changed:with: no longer in PharoCore-1.1-11383

by Yanni Chiu

Object>>changed:with: is gone, but strangely, #update:with: is still present. The method is needed for the current Glorp package to run properly (just the logging, nothing critical). Can it be added back?

June 10, 2010