- Pharo-users - lists.pharo.org

Re: [Pharo-users] iStoa, some new

by Hilaire Fernandes

What about: StoaApp current openInWorld. Along Cliparts/, you may need to create a Users/ folder Hilaire Le 02/02/2014 22:13, Carlo a Ã©crit : > Stoa beUnix. > StoaApp current show. -- Dr. Geo http://drgeo.eu

Feb. 5, 2014

Re: [Pharo-users] Spec question

by Pharo4Stef

> Hi all, > i'm new (first post) and my english is very poor so please don't blame me > :). same as ours :) and we do not care so welcome and do not hesitate to ask question and have fun with us and pharo :) > I would like to use Spec for display a collection of domain objects and i > would like to specify the layout which apply to each items, > not just display a String or a Text like "ListModel>>displayBlock:" but a > more complexe layout with rows, columns and images within (for example). > To illustrate, an equivalent would be the component ListView in Android. > > I turn to you to know if it's possible to do that with Spec. > Thanks, > > > Regards, > Glenn > > > > ----- > Glenn CavarlÃ© > -- > View this message in context: http://forum.world.st/Spec-question-tp4741608.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Feb. 5, 2014

Re: [Pharo-users] Spec question

by Glenn CavarlÃ©

Thanks for your reply, I haven't an image but google yes :) An example with Android ListView: http://www.codelearn.org/android-tutorial/assets/list_view/list-view-exampl… <http://www.codelearn.org/android-tutorial/assets/list_view/list-view-exampl…> TreeModel to make a list? I look at it. Thanks, Glenn ----- Glenn CavarlÃ© -- View this message in context: http://forum.world.st/Spec-question-tp4741608p4741617.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Feb. 5, 2014

Re: [Pharo-users] Spec question

by Benjamin

I think the widget to look at is TreeModel :) Do you have an image showing what you would like? Ben On 05 Feb 2014, at 00:58, Glenn CavarlÃ© <glenn(a)cavarle.fr> wrote: > Hi all, > i'm new (first post) and my english is very poor so please don't blame me > :). > > I would like to use Spec for display a collection of domain objects and i > would like to specify the layout which apply to each items, > not just display a String or a Text like "ListModel>>displayBlock:" but a > more complexe layout with rows, columns and images within (for example). > To illustrate, an equivalent would be the component ListView in Android. > > I turn to you to know if it's possible to do that with Spec. > Thanks, > > > Regards, > Glenn > > > > ----- > Glenn CavarlÃ© > -- > View this message in context: http://forum.world.st/Spec-question-tp4741608.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Feb. 5, 2014

Spec question

by Glenn CavarlÃ©

Hi all, i'm new (first post) and my english is very poor so please don't blame me :). I would like to use Spec for display a collection of domain objects and i would like to specify the layout which apply to each items, not just display a String or a Text like "ListModel>>displayBlock:" but a more complexe layout with rows, columns and images within (for example). To illustrate, an equivalent would be the component ListView in Android. I turn to you to know if it's possible to do that with Spec. Thanks, Regards, Glenn ----- Glenn CavarlÃ© -- View this message in context: http://forum.world.st/Spec-question-tp4741608.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Feb. 4, 2014

Re: [Pharo-users] Instance-specific behavior

by Sean P. DeNigris

Pharo4Stef wrote > Have a look at my old JOOP paper on message passing control Found it - thanks :) ----- Cheers, Sean -- View this message in context: http://forum.world.st/Instance-specific-behavior-tp4741502p4741597.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Feb. 4, 2014

Re: [Pharo-users] Instance-specific behavior

by Pharo4Stef

Have a look at my old JOOP paper on message passing control - you can have anonymous subclasses where you compile some methods+ changeclass. Stef On 04 Feb 2014, at 19:30, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > What would be the best way (as an experiment) to change the behavior of just > one instance. For example, say: > SpecialMorph>>#color > ^ Color blue. > but (the effect of) > aSpecialMorph>>#color > ^ owner color. > > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/Instance-specific-behavior-tp4741502.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Feb. 4, 2014

Re: [Pharo-users] Xs&Os game

by Pharo4Stef

Thanks damien It was on my todo :) Mark will come to visit us this summer :) Stef On 04 Feb 2014, at 17:37, Damien Cassou <damien.cassou(a)gmail.com> wrote: > > On Mon, Feb 3, 2014 at 11:39 AM, ÐÐ°ÑÐºÑÑÐ½ Ð ÑÐ·ÑÐ½ <mrizun(a)gmail.com> wrote: > As a novice in pharo, waiting for comments and advice. > Ð¡ritique is welcome too ;) > > random comments (tested on Pharo 3.0): > > - I played and things work perfectly as far as I saw :-) > - your code is of very good quality! > - 2 tests don't pass (EmptyCellTestCase, CellRendererTestCase) > - usually we don't append 'Case' at the end of our test classes > - the package name doesn't follow the convention (https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/ws/Convent…) > - you may want to avoid the use of non-alphanumeric characters in the package name (e.g., avoid &) > - please indent your code (use ALT+Shift+u on each method to get automatic indentation) > - "self should: [ offset = (50 @ 50) ]" --> "self assert: offset equals: 50@50" > - "self should: [ cell isOff ]." --> "self assert: cell isOff" > - all subclasses of Cell override #initialize in exactly the same way. Consider moving that to the superclass > - you should try to avoid as much as possible doing a super send in a different method. For example, EmptyCell>>initializeState does a super send on #initialize. > - OCell and XCell are exactly the same, this should not be and is very suspicious. > - CellRenderer has 2 methods with an uppercase letter. This is not conventional > - you use a lot of variables you use only once. Consider inlining them. For example in CellRenderer>>offsetWithinGridForm, all variables seem useless : "^ CellRenderer cellExtent * ((self cellLocation x - 1) @ (self cellLocation y - 1))" > - CellRenderer>>renderContents uses branching on the class of objects instead of polymorphism. That's bad design in my opinion. Consider delegating to OCell and XCell or using double-dispatch. > - Same thing for CellRenderer class>>rendererFor: > > All in all, very good job. Would you consider writing a tutorial on how to implement an Xs&Os game in Pharo? > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without losing enthusiasm." > Winston Churchill

Feb. 4, 2014

Re: [Pharo-users] Xs&Os game

by ÐÐ°ÑÐºÑÑÐ½ Ð ÑÐ·ÑÐ½

2014-02-04 Yuriy Tymchuk <yuriy.tymchuk(a)me.com>: > > > As for IA consider putting at least something. a) thing that selects first > free cell (1 -> 9); b) takes a set of free cells and selects one randomly :) > You just stole my idea for AI (Easy level). Also there should be Normal and Impossible levels. On Impossible computer always wins;)

Feb. 4, 2014

Re: [Pharo-users] Xs&Os game

by Yuriy Tymchuk

On 04 Feb 2014, at 20:58, ÐÐ°ÑÐºÑÑÐ½ Ð ÑÐ·ÑÐ½ <mrizun(a)gmail.com> wrote: > That's a good idea:) I should think how to write this tutorial. IMHO Your tutorial should guide a reader through the development process and give the understanding about key concepts that you are using (probably how to build a view or how to handle events). As for IA consider putting at least something. a) thing that selects first free cell (1 -> 9); b) takes a set of free cells and selects one randomly :) Uko > > > 2014-02-04 Yuriy Tymchuk <yuriy.tymchuk(a)me.com>: > > On 04 Feb 2014, at 18:08, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > >> >> On 04 Feb 2014, at 18:04, ÐÐ°ÑÐºÑÑÐ½ Ð ÑÐ·ÑÐ½ <mrizun(a)gmail.com> wrote: >> >>> Really appreciate your comments, they are very useful for me. >>> I will do my best to make commits as soon as possible to fix problems that you pointed out. >>> Plus I've learned so much from only one message! thx:) >>> >>> 2014-02-04 Damien Cassou <damien.cassou(a)gmail.com>: >>> >>> Would you consider writing a tutorial on how to implement an Xs&Os game in Pharo? >>> >>> After finishing this game completely (it will take a while), I have in plans to implement another game. Then, if I have enoug experience in pharo, I want to write 2 tutorials for both games. >> >> Iâd suggest you to start writing a tutorial on X&O now, and then do something more. Itâs important to have a constant impact. Also if you have a short tutorial (e.g. on Athens) which can help sleepy developers on their deadline hight, I can include you as an author of http://sleepycoders.blogspot.com > > * deadline night > >> >> Uko >> >> P.S. good job :) >> >>> >>> Mark >> > >

Feb. 4, 2014