June 2017 - Pharo-users - lists.pharo.org

Pharo Monthly Newsletter June

by Marcus Denker

Hi, The Pharo Monthly Newsletter for June will be send out Friday. You can subscribe here to get it delivered by email: http://us11.campaign-archive1.com/home/?u=6f667565c2569234585a7be77&id=0486… <http://us11.campaign-archive1.com/home/?u=6f667565c2569234585a7be77&id=0486…> If someone has ideas for topics for the next newsletters, please send them to me. Marcus

June 21, 2017

Re: [Pharo-users] Autoformatting in SystemBrowser

by Marc Hanisch

Hello, it's me again still struggeling with the same issue on two different machines: Ubuntu 16.04 and Fedora 25. On all machines the same behaviour, I'm getting the error: "Information Pharo cannot locate the sources file named /home/marc/PharoWorkspace/Pharo/pharo6.0/bin/lib/pharo/5.0-201705310241/PharoV60.sources. Please check that the file is named properly and is in the same directory as this image." I'm wondering why Pharo is looking in this folder, because the source file is present in the shared folder, where also the default Pharo6.0.image and Pharo6.0.changes live in: /home/marc/PharoWorkspace/Pharo/pharo6.0/PharoWorkspace/Pharo/pharo6.0/shared/PharoV60.sources Any ideas? I'm a little helpless... ;-) Btw. this is Pharo 64bit... Best regards, Marc 2017-06-18 20:46 GMT+02:00 Marc Hanisch via Pharo-users <pharo-users(a)lists.pharo.org>: > > > ---------- Weitergeleitete Nachricht ---------- > From: Marc Hanisch <marc.hanisch(a)googlemail.com> > To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > Cc: > Bcc: > Date: Sun, 18 Jun 2017 20:46:31 +0200 > Subject: Re: [Pharo-users] Autoformatting in SystemBrowser > Hi Stephane, > > Yes it seems to be an issue with the sources file. Maybe my workflow is wrong? When I want to store an image somewhere else, I always left+click and select save as... to save my image. As far as I understand Pharo, it then saves the image and a changes file in the selected directory. The sources file should stay in the Pharo distribution folder, under the share directory, shouldn't it? The sources file is present in my share folder, I don't know why Pharo looks into pharo6.0-64/bin/lib/pharo/5.0- > 201705310241/ (that's the path from the error message). > > ...BTW I'm wondering why the mailing list sends my mails as .eml attachments? Did you received my previous mail? > > Best regards, > Marc >

June 21, 2017

Re: [Pharo-users] P6: How to get focus for mouse wheel event

by Nicolai Hess

2017-06-21 6:48 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > Is there a way I can manualy change it by code? I did have success to > find it. > > Ugly hack: DrGFileThumbnailDialog>>#handleFocusEvent: anEvent (anEvent isMouse and: [ anEvent isMouseWheel ]) ifTrue: [ self activeHand releaseMouseFocus: self ]. ^ super handleFocusEvent: anEvent I guess, this will swallow the first scroll event, but all following are handled by the scroll pane. We should fix the openModal: method, to only change the mouse focus if the active focus holder isn't nil. > Le 20/06/2017 Ã 21:23, Nicolai Hess a Ã©crit : > > Hmm. > > We fixed the mousefocus handling for openModal > > (see case 14629 > > <https://pharo.fogbugz.com/f/cases/14629/Morphic-click- > event-and-modal-windows-get-stuck> > > Morphic click event and modal windows get stuck) > > > > But I guess , this now does not work as expected when the actual mouse > > focus should be nil. > > Because now the DrGeoThumbnailDialog holds the mouse focus and does not > > react on scroll events. Only if the > > current mouse focus is nil the scrollevents are handled by the > scrollpane) > > > > -- > Dr. Geo > http://drgeo.eu > > >

June 21, 2017

Re: [Pharo-users] P6: How to get focus for mouse wheel event

by Hilaire

Is there a way I can manualy change it by code? I did have success to find it. Le 20/06/2017 Ã 21:23, Nicolai Hess a Ã©crit : > Hmm. > We fixed the mousefocus handling for openModal > (see case 14629 > <https://pharo.fogbugz.com/f/cases/14629/Morphic-click-event-and-modal-windo…> > Morphic click event and modal windows get stuck) > > But I guess , this now does not work as expected when the actual mouse > focus should be nil. > Because now the DrGeoThumbnailDialog holds the mouse focus and does not > react on scroll events. Only if the > current mouse focus is nil the scrollevents are handled by the scrollpane) > -- Dr. Geo http://drgeo.eu

June 21, 2017

Re: [Pharo-users] Regression with PNGReaderWriter in P6

by Hilaire

It is a go here. Thanks Le 21/06/2017 Ã 04:56, Ben Coman a Ã©crit : > This is strange, since the slice upload seemed to go smoothly, if a bit > slow - but no errors. > I've uploaded the missing mcz, so the existing slice should now work. > > cheers -ben > -- Dr. Geo http://drgeo.eu

June 21, 2017

Re: [Pharo-users] Regression with PNGReaderWriter in P6

by Ben Coman

This is strange, since the slice upload seemed to go smoothly, if a bit slow - but no errors. I've uploaded the missing mcz, so the existing slice should now work. cheers -ben On Wed, Jun 21, 2017 at 12:45 AM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > It is not, Ben has to redo his slice. > > > On 20 Jun 2017, at 18:29, Stephane Ducasse <stepharo.self(a)gmail.com> > wrote: > > > > Did you check if the file is in the inbox repo? > > > > Stef > > > > On Tue, Jun 20, 2017 at 2:21 PM, Hilaire <hilaire(a)drgeo.eu> wrote: > >> Almost there... > >> > >> Le 20/06/2017 Ã 05:05, Ben Coman a Ã©crit : > >>> @Hilaire, could you test the slice? > >>> > >> > >> -- > >> Dr. Geo > >> http://drgeo.eu > > > > >

June 21, 2017

Re: [Pharo-users] Quickly finding references from one package in another package?

by Cyril Ferlicot D.

Le 20/06/2017 Ã 21:11, PAUL DEBRUICKER a Ã©crit : > Hi - > > I'm porting some stuff to Pharo 6. The old stuff uses OSProcess and I'd like to find all the references to classes from that package in my package. > Hello! I don't have a snippet to help you but I know how to help you a little from the UI of Nautilus. Help 1: - Open Nautilus - Go on your package - Right click on it - Browse scoped - Write "OSProcess" somewhere in the new browser - Browse senders Help 2: - Open Nautilus - Go on your package - Right click on your package - Browse Dependencies - Looks for the package you want > > Is there a little bit of code that does that? > > > thanks > > > Paul > -- Cyril Ferlicot https://ferlicot.fr http://www.synectique.eu 2 rue Jacques PrÃ©vert 01, 59650 Villeneuve d'ascq France

June 20, 2017

Cairo related crash with Dr. Geo

by Hilaire

Hi guys, Does this error related to Cairo makes sense to you? It is happening on DrGeo 17.07 (based on Pharo3), on a LinuxMint 18.1 64bits based on Ubuntu 16.04. Dr. Geo apparently crash quite quickly All the necessary 32bits libs are installed. It seems LinuxMint18.1 Cairo is 1.14.6-1 and ubuntu 14.04 1.13.0~20140204-0ubuntu1.1 where DrGeo is know to work perfectly. Thanks Hilaire -------- Message transfÃ©rÃ© -------- Sujet : Re: Fwd: Packages nÃ©cessaires pour le fonctionnement de Dr. Geo QrTag Date : Tue, 20 Jun 2017 16:33:32 +0200 De : EDU-HANNAB <bastien.hanna(a)edu.ge.ch> Pour : Edu <hilaire.fernandes(a)edu.ge.ch> J'ai mÃªme fait les tests en ouvrant les exercices depuis le menu et le problÃ¨me est le mÃªme. j'ai dÃ©jÃ fait le test avec la derniÃ¨re version 17.07A et le problÃ¨me est le mÃªme. j'ai une erreur lors de la fermeture inopinÃ©es de l'application qui a l'air en rapport avec la librairy "libcairo". On 20. 06. 17 16:25, Edu wrote: > > Il est possible que cela soit les scripts pour encapsuler le lancement > par QrTAg qui ont un comportement diffÃ©rents. En effet les scripts > peuvent fermer une figure pour en ouvrir une autre, en gÃ©nÃ©ral il faut > Ã©viter de laisser le tag sous la camÃ©ra, mÃªme si j'ai mis un garde fou. > > Lorsque le logiciel DrGeo est lancÃ© directement depuis > DrGeo.app/DrGeo.sh, est-ce que les mÃªmes fermetures inopinÃ©es de > l'application sont constatÃ©es ? > > Eventuellement tÃ©lÃ©charger une version ici http://drgeo.eu et vÃ©rifier > son bon fonctionnement. > > Hilaire > > > Le 20/06/2017 Ã 16:21, EDU-HANNAB a Ã©crit : >> le logiciel se lance bien , mais lorsque on lance un exercice et que >> l'on zoom ou dÃ©-zoom. l'application ce ferme tout seul. > > -- > Cycle d'orientation du Foron > Ch. du Foron 43 > 1226 ThÃ´nex > +41 22 388 15 50 -- SEM Logistique <http://icp.ge.ch/sem/logistique/> Hanna Bastien Technicien Informatique et Audio VidÃ©o Rue des GazomÃ¨tre 3 1205 GenÃ¨ve E-mail: bastien.hanna(a)edu.ge.ch <mailto:bastien.hanna@edu.ge.ch> | WEB: SEM Logistique <http://icp.ge.ch/sem/logistique/> <https://www.linkedin.com/in/bastien-hanna-66a54a26/> Pour dÃ©clarer un incident, merci de remplir le formulaire en ligne : Portail de service <https://cds.prod.etat-ge.ch/pssoft/portal/>

June 20, 2017

Re: [Pharo-users] P6: How to get focus for mouse wheel event

by Nicolai Hess

2017-06-20 14:14 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > Hi, > > With Dr. Geo under P6 I have a usability regression with the > GeneralScrollPane of the File thumbnail dialog: > > This dialog does not have any more the focus when open by default. > > It is a problem when the user wants to browse with mouse wheel the > sketch previews. Indeed he needs to first click on the dialog then he > can browser with the mouse wheel. > > The user click should be unnecessary. > > How to ensure the mouse wheel event are sent by default to the > GeneralScrollPane? > > It was the case with P3. > Hmm. We fixed the mousefocus handling for openModal (see case 14629 <https://pharo.fogbugz.com/f/cases/14629/Morphic-click-event-and-modal-windo…> Morphic click event and modal windows get stuck) But I guess , this now does not work as expected when the actual mouse focus should be nil. Because now the DrGeoThumbnailDialog holds the mouse focus and does not react on scroll events. Only if the current mouse focus is nil the scrollevents are handled by the scrollpane) > > Hilaire > > > -- > Dr. Geo > http://drgeo.eu > > >

June 20, 2017

Quickly finding references from one package in another package?

by PAUL DEBRUICKER

Hi - I'm porting some stuff to Pharo 6. The old stuff uses OSProcess and I'd like to find all the references to classes from that package in my package. Is there a little bit of code that does that? thanks Paul

June 20, 2017