April 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] List with Border

by peaslee

> PluggableListMorph>borderStyleToUse > "Answer the borderStyle that should be used for the receiver." > > ^self enabled > ifTrue: [self theme listNormalBorderStyleFor: self] > ifFalse: [self theme listDisabledBorderStyleFor: self] > > If you then look at the different implementors of borderStyleToUse, > you'll notice that there are a lot of them that only ask the theme for > a style. > Stephan This last bit solved my problem for now. I had no luck with the subclass, etc., but I changed this method to dropListNormalBorderStyleFor: That gives me a border. ;>) -- View this message in context: http://forum.world.st/List-with-Border-tp4889556p4890356.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

April 16, 2016

Re: [Pharo-users] [Pharo-dev] GTDebugger shortcuts usability

by Peter UhnÃ¡k

> > Letâs turn this energy into something positive. Please propose a concrete > set of default keybindings that you think would work better. In this > process, please take into account all keybindings that are already defined > in the code editor (it might not be so easy as it appears). > As I've said: 1. can we unify the shift vs ctrl+shift nonsense? (I'm using linux btw) 2. can we use the default shortcuts pattern where one of the letters is underlined? as for the shortcuts themselves, problem is proceed, restart & into proceed: ctrl+shift+p is not taken, so I don't see why it has shortcut confusing with restart restart: ctrl+shift+r indents, but I'd argue that uniformity is more important here... indent is just convenience into: ctrl+shift+i is taken (I've never used it, but it maybe it's important), but we can still use ctrl+shift+n and underline n (point 2) If points 1 & 2 are implemented, then the letter is not as important, although first letter is always preferable. Peter > Cheers, > Doru > > > > On Apr 16, 2016, at 8:37 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > > > Hi, > > > > I'm getting fed-up with GTDebugger shortcuts since they are completely > random. > > > > Can we have them more meaningful and/or somehow visible? > > > > For now I ended up overriding the labels so I can at least see them... > but doing this is also stupid, because I still have to look at them since I > cannot remember random shortcuts. > > > > <debugger.png> > > â > > 1. can we unify the shift vs ctrl+shift nonsense? (I'm using linux btw) > > 2. can we use the default shortcuts pattern where one of the letters is > underlined? > > > > Peter > > -- > www.tudorgirba.com > www.feenk.com > > "Value is always contextual." > > > > > >

April 16, 2016

Re: [Pharo-users] [Pharo-dev] GTDebugger shortcuts usability

by Tudor Girba

Hi Peter, Letâs turn this energy into something positive. Please propose a concrete set of default keybindings that you think would work better. In this process, please take into account all keybindings that are already defined in the code editor (it might not be so easy as it appears). Cheers, Doru > On Apr 16, 2016, at 8:37 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > Hi, > > I'm getting fed-up with GTDebugger shortcuts since they are completely random. > > Can we have them more meaningful and/or somehow visible? > > For now I ended up overriding the labels so I can at least see them... but doing this is also stupid, because I still have to look at them since I cannot remember random shortcuts. > > <debugger.png> > â > 1. can we unify the shift vs ctrl+shift nonsense? (I'm using linux btw) > 2. can we use the default shortcuts pattern where one of the letters is underlined? > > Peter -- www.tudorgirba.com www.feenk.com "Value is always contextual."

April 16, 2016

Re: [Pharo-users] RBAddClassRefactoring ensuring existence

by Nicolai Hess

2016-04-16 20:59 GMT+02:00 Peter UhnÃ¡k <i.uhnak(a)gmail.com>: > Hi, > > is it possible to "ensure" that class exists with RBAddClassRefactoring? > > Right now RBAddClassRefactoring will throw up if the class already exists. > > I would like it to create the class if it doesn't exist and just do > nothing if it already exists. > > Is it possible? (if not I will just work around it on my side). > > Thanks, > Peter > The ugly way: [ refactoring execute ] on: RBRefactoringError do:[:ex | ex resume].

April 16, 2016

RBAddClassRefactoring ensuring existence

by Peter UhnÃ¡k

Hi, is it possible to "ensure" that class exists with RBAddClassRefactoring? Right now RBAddClassRefactoring will throw up if the class already exists. I would like it to create the class if it doesn't exist and just do nothing if it already exists. Is it possible? (if not I will just work around it on my side). Thanks, Peter

April 16, 2016

Merging refactoring changes

by Peter UhnÃ¡k

Is it possible to merge changesets? For example when I am creating a new class and adding a new instance variable, I would like to see it as one change set, not two. Similarly if I am overriding a method twice, it would be good to see only what actually gets applied. For example ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ " Sandbox removeFromSystem. " (model := RBNamespace new) name: 'ChangeSet'. r1 := RBAddClassRefactoring model: model addClass: #Sandbox superclass: Object subclasses: #() category: #Sandbox. r1 primitiveExecute. r2 := RBAddInstanceVariableRefactoring model: model variable: 'attr' class: #Sandbox. r2 primitiveExecute. r3 := RBAddMethodRefactoring model: model addMethod: 'attr' toClass: #Sandbox inProtocols: 'accessing'. r3 transform. r4 := RBAddMethodRefactoring model: model addMethod: 'attr ^ attr' toClass: #Sandbox inProtocols: 'accessing'. r4 transform. (ChangesBrowser changes: model changes changes) open. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I will get four changes â But the second (top right) could be merged into the first one, and the third one (bottom left) is superfluous. So ideally I would like to have â Is it possible to merge it in such a way? Thanks, Peter

April 16, 2016

GTDebugger shortcuts usability

by Peter UhnÃ¡k

Hi, I'm getting fed-up with GTDebugger shortcuts since they are completely random. Can we have them more meaningful and/or somehow visible? For now I ended up overriding the labels so I can at least see them... but doing this is also stupid, because I still have to look at them since I cannot remember random shortcuts. â 1. can we unify the shift vs ctrl+shift nonsense? (I'm using linux btw) 2. can we use the default shortcuts pattern where one of the letters is underlined? Peter

April 16, 2016

Re: [Pharo-users] [ANN] Introspect web content (Soup with some GT extensions)

by Siemen Baader

On Thu, Apr 14, 2016 at 1:01 PM, Torsten Bergmann <astares(a)gmx.de> wrote: > Hi, > > I added a few GT inspector extensions to Soup and cleaned up a little bit. > Released as a new version 1.8 of Soup - you will find easily in Catalog > for Pharo 5 or by opening Spotter and entering "Soup" to load. > That is very nice, thanks! -- Siemen

April 16, 2016

Any hope for Smalltalk on Raspberry Pi?

by ReliableRobots.com

I have Squeak on a RPi but I don't know how to access any USB peripherals or how to make primitives to do so. I want to use RPi for controlling a microcontroller and processing webcam video for my robot. If I can't get that in Smalltalk can it be added or what language should I move to? I was referred to http://car.mines-douai.fr/category/software/pharos/ but I can't get it to work on RPi. A major focus of RPi is to teach electronics but without access to the peripherals, Smallltalk is not useful. But some access is available in Scratch which is built on top of Squeak so why can't I get access to that code directly instead of going through the Scratch changes file? Why can't I get Smalltalk goodies like I used to buy from Digitalk? With all the VM work, there must be a way to hook up C++ code like OpenCV to do real time video contours and other image recognition algorithms. Dolphin has a somewhat easy way to add primitives. If Squeak all in one contains package bundles only for Mac, why not include essentials for RPi?

April 16, 2016

Re: [Pharo-users] Dawn Theme on Pharo 4.0

by Siemen Baader

Hi again, I have cloned the Pharo3DawnTheme on github and updated the installation instructions to work for Pharo 4.0. It is on https://github.com/siemenbaader/Pharo3DawnTheme. Would it be better for the community to use Smalltalkhub, or is Github the new thing people prefer? Have a nice weekend all, Siemen On Wed, Apr 13, 2016 at 11:56 AM, Siemen Baader <siemenbaader(a)gmail.com> wrote: > > > On Tue, Apr 12, 2016 at 8:54 PM, stepharo [via Smalltalk] < > ml-node+s1294792n4889618h28(a)n4.nabble.com> wrote: > >> Super! >> Could you publish it somewhere because for my vision I cannot use the >> dark theme. >> > > > Sure - I'll do that. I'm new to Pharo and have to look a bit into how, but > I can make a fork on github and update the installation instructions or > publish a package for pharo4 on Smalltalkhub. Do you prefer either site? > > -- Siemen > > > >> I cannot see what is written in red :). >> >> Stef >> >> Le 12/4/16 20:47, Siemen Baader a Ã©crit : >> >> On Tue, Apr 12, 2016 at 7:43 PM, stepharo <[hidden email] >> <http:///user/SendEmail.jtp?type=node&node=4889618&i=0>> wrote: >> >>> Check the code because it should just be a subclass of the dark theme >>> with different colors. >>> >>> Stef >>> >> >> Thanks, that helped me to adapt the instructions and make it work! >> >> -- Siemen >> >> >> >> >> ------------------------------ >> If you reply to this email, your message will be added to the discussion >> below: >> http://forum.world.st/Dawn-Theme-on-Pharo-4-0-tp4889541p4889618.html >> To unsubscribe from Dawn Theme on Pharo 4.0, click here >> <http://forum.world.st/template/NamlServlet.jtp?macro=unsubscribe_by_code&no…> >> . >> NAML >> <http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> >> > > -- View this message in context: http://forum.world.st/Dawn-Theme-on-Pharo-4-0-tp4889541p4890307.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

April 16, 2016