September 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Issues trying to use NewList on Nautilus

by Gisela Decuzzi

A note about click and control/alt. Now for unix system the command in mac is equivalent to the alt key. Particularry alt + click are catched by the os (to do some fancy windows moves). So what works in mac as command + click is mapped in unix as alt + click. 2013/9/17 Benjamin <benjamin.vanryseghem.pharo(a)gmail.com> > If you want to react to some selection, you should better use > whenSelectedItemChanged: I guess > > Ben > > On Sep 17, 2013, at 4:00 AM, Nicolas Passerini <npasserini(a)gmail.com> > wrote: > > > If your UI is based on multi selection (and Nautilus definitely is) you >> should not register to whenSelectedIndexChanged:/whenSelectedItemChanged:, >> but only the plural version. >> > > Ok, I get that. > Still, when you create a NewList you have to provide a setIndexSelector, > for example in the CategoryWidget I am doing: > > categoriesList := NewList > on: self > getItemsSelector: #getCategories > setIndexSelector: #selectedCategoryIndex: > getDisplaySelector: #categoryWrapper:. > > So, every time you click on the categories list (both selecting multiple > categories or not) the CategoryWidget receives the #selectedCategoryIndex: > message. > The current selectedCategoryIndex: message reads like this: > > selectedCategoryIndex: anInteger > > | anObject | > anObject := self getCategories at: anInteger ifAbsent: [ nil ]. > self model selectedCategory: anObject. > self changed: #selectedCategoryIndex. > self model categorySelectionChanged. > self model changed: #currentHistoryIndex. > > > Also the NewList is in the list of dependents of the CategoryWidget, so it > also gets the #update: message > Is this right? > > >

Sept. 17, 2013

Re: [Pharo-dev] Smalltalkhub => 503

by Guillermo Polito

Thanksss :) On Tue, Sep 17, 2013 at 5:32 PM, nicolas petton <petton.nicolas(a)gmail.com>wrote: > Hi! > > It's up again. Mongo was down for some reason, I'm looking at it now. > > Sorry for the inconvenience, > Nico > > > 2013/9/17 Guillermo Polito <guillermopolito(a)gmail.com> > >> it's down and I need to commit!! >> > >

Sept. 17, 2013

Re: [Pharo-dev] Please help us by buying the book

by Damien Cassou

On Tue, Sep 17, 2013 at 3:18 PM, CÃ©drick BÃ©ler <cdrick65(a)gmail.com> wrote: > Just ordered too... thank you very much CÃ©drick. It's cool you are still around! -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

Sept. 17, 2013

Re: [Pharo-dev] Smalltalkhub => 503

by nicolas petton

Hi! It's up again. Mongo was down for some reason, I'm looking at it now. Sorry for the inconvenience, Nico 2013/9/17 Guillermo Polito <guillermopolito(a)gmail.com> > it's down and I need to commit!! >

Sept. 17, 2013

Re: [Pharo-dev] Issues trying to use NewList on Nautilus

by Benjamin

If you want to react to some selection, you should better use whenSelectedItemChanged: I guess Ben On Sep 17, 2013, at 4:00 AM, Nicolas Passerini <npasserini(a)gmail.com> wrote: > > If your UI is based on multi selection (and Nautilus definitely is) you should not register to whenSelectedIndexChanged:/whenSelectedItemChanged:, but only the plural version. > > Ok, I get that. > Still, when you create a NewList you have to provide a setIndexSelector, for example in the CategoryWidget I am doing: > > categoriesList := NewList > on: self > getItemsSelector: #getCategories > setIndexSelector: #selectedCategoryIndex: > getDisplaySelector: #categoryWrapper:. > > So, every time you click on the categories list (both selecting multiple categories or not) the CategoryWidget receives the #selectedCategoryIndex: message. > The current selectedCategoryIndex: message reads like this: > > selectedCategoryIndex: anInteger > > | anObject | > anObject := self getCategories at: anInteger ifAbsent: [ nil ]. > self model selectedCategory: anObject. > > self changed: #selectedCategoryIndex. > self model categorySelectionChanged. > self model changed: #currentHistoryIndex. > > > Also the NewList is in the list of dependents of the CategoryWidget, so it also gets the #update: message > Is this right?

Sept. 17, 2013

Smalltalkhub => 503

by Guillermo Polito

it's down and I need to commit!!

Sept. 17, 2013

Smalltalkhub down?

by Stephan Eggermont

We noticed smalltalkhub is currently down. We have been generating some load, walking smalltalkhub a bit today, to see how we could get access to the latest versions of all packages. That should help us determine which projects use deprecated methods. Diego & Stephan

Sept. 17, 2013

Re: [Pharo-dev] Please help us by buying the book

by CÃ©drick BÃ©ler

Just ordered too... Thanks a lot for the hard work. CÃ©drick Le 16 sept. 2013 Ã 22:48, David T. Lewis <lewis(a)mail.msen.com> a Ã©crit : > On Mon, Sep 16, 2013 at 04:24:07PM +0200, Damien Cassou wrote: >> Hi, >> >> please support our work on Pharo by buying the new Deep into Pharo book >> >> http://rmod.lille.inria.fr/deepIntoPharo/ >> >> Your money go to the Pharo Association, so it's worth it. >> > > Thanks, I just ordered my copy of the hard copy book. > > Dave > >

Sept. 17, 2013

Fwd: Athens HTML5 canvas

by Igor Stasenko

>Hi Igor, >Where can I find an updated page to compile Pharo on the Raspberry ? >Best regards >Annick I don't know any details regarding Raspberry. I hope Pavel (or others) know better. -- Best regards, Igor Stasenko.

Sept. 17, 2013

Bug with #openWorldWithSpec

by Damien Cassou

I'm using #openWorldWithSpec to open the PharoLauncher full screen (with no status bar, no additional title bar...). The problem is that the window is not resized properly (on Linux at least): check the attached screenshot. Can someone please help me? You can very easily reproduce the problem by downloading and opening https://ci.inria.fr/pharo-contribution/job/PharoLauncherFinalUserImage/13/a… Thank you -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

Sept. 17, 2013