- Pharo-users - lists.pharo.org

Does RoelTyper works?
by Juraj Kubelka Aug. 20, 2014

Aug. 20, 2014

Hi, I play with RoelTyper, but it does not work as I expect. I have a simple class: -=-=-=- Object subclass: #AMock instanceVariableNames: 'color' classVariableNames: '' poolDictionaries: '' category: 'JK-Mocksâ -=-=-=- with method: -=-=-=- initialize super initialize. color := Color black. -=-=-=- When the following command is evaluated: (TypeCollector typeInstvar: #color ofClass: AMock) types RoelTyper returns "an OrderedCollection(Object)â I expected Color. Do I miss something? Thanks, Juraj

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Re: [Pharo-users] Does RoelTyper works?
by Stephan Eggermont Aug. 20, 2014

Aug. 20, 2014

Aren't you supposed to have an instance of AMock around? Stephan

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Migrate code from Dolphin Smalltalk
by Esteban A. Maringolo Aug. 19, 2014

Aug. 19, 2014

Hi, Does anybody know if there is a tool/package or something to import Dolphin's chunked fileouts into Pharo? The chunk format is different, as well as some methods not present in Pharo classes (like #owningPackage:/#guid: among others). If nothing exists, then I'll have to make it somehow. Regards! Esteban A. Maringolo

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RBTransformationRule inst var changes initialization
by Mark Rizun Aug. 19, 2014

Aug. 19, 2014

Hello, I have a rewrite rule - subclass of RBTransformationRule. And I want to apply it to specific scope, but before applying it, would be nice to see ChangesBrowser with all future changes. For that I need to have changes inst var initialized, but they are nil. So, the question is, where is inst var "changes" of RBTransformationRule initialized? Thanks, Mark -- View this message in context: http://forum.world.st/RBTransformationRule-inst-var-changes-initialization-… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

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Roassal2 RTDraggable grid and synchronized movement
by Peter UhnÃ¡k Aug. 19, 2014

Aug. 19, 2014

While playing with RTMultiLine I thought that it would be nice to have option for RTDraggable elements to snap to a grid / move only by fixed increments - for example the position could only be divisible by 10 (grid size would be 10), so dragging from 20@10 to 26@4 would jump to 30@0. Is something like this possible with current implementation? The second question is: is it possible for element to subscribe for position updates of another element? (I.e. element A watches for movement of element B and moves accordingly). I know I could add both of them to a composite shape or RTGroup (RTDraggable>>groupToDrag:), however I would prefer something more loosely coupled. In RTDraggable>>initializeElement: i found " element when: TRMouseDragging do: [ :e | e element translateBy: e step. e signalUpdate ]" however it is commented out so perhaps there some other way? Peter

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Regression bug with TextModel and accepts
by Johan Fabry Aug. 19, 2014

Aug. 19, 2014

Hi all, it seems there is a regression issue with bug 12569 TextModel should not move scroll when accepting text. https://pharo.fogbugz.com/f/cases/12569/TextModel-should-not-move-scroll-wh… I was looking for a report on this because I have this issue in 3.0 release and I can reproduce it in the latest 4.0 as well. See .st file in attachment for a small test class. Open the ui (ChangeTry new openWithSpec) and write multiple lines of text, move the cursor back a line or two, and write something. The TextModel will scroll. What should I do? Do I simply reopen the bug report? ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

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Re: [Pharo-users] How do I get ZnClient to follow redirects from Google App Scripts
by Andy Burnett Aug. 18, 2014

Aug. 18, 2014

á§ And then, as if by magic, the problem vanished! I think the problem must have been something I was doing wrong at the Google end. Everything now works. Thanks Sven

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Roassal2 orthogonal lines, attach points and self-lines.
by Peter UhnÃ¡k Aug. 17, 2014

Aug. 17, 2014

Hi, is there any support for orthogonal lines in Roassal2? I've seen something similar (ROOrthoVerticalLineShape), however nothing of that sort in Roassal2. I would imagine it to behave similarly to RTBezierLine - having controllingElements to specify the corners. (While ROOrtholines did it automatically I was looking for something more manual, so it can go in both directions - thus the controllingElements). Second thing I wasn't able to figure out is whether it is possible to create line from element to itself. All *AttachPoint classes aren't really able to cope with that. The best result I got was from Vertical/Horizontal AttachPoints (combined with BezierLine), however I would like to be able to specify which side it would start on and end on. Ideally not just middle of sides, but arbitrary part of the shape (I imagine that might be hard for non-rectangular shapes). Thanks, Peter

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Anyone still at Esug Camp Smalltalk?
by Tim Mackinnon Aug. 17, 2014

Aug. 17, 2014

Hi Guys - I'm on the train to Cambridge and wondering if anyone will still be at Camp Smalltalk 4:30ish? My train gets in at 4 - so was thinking of walking over if people are still around for a bit? Tim Sent from my iPhone

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ESUG Squeak DCI image posted
by Trygve Reenskaug Aug. 17, 2014

Aug. 17, 2014

I will present the DCI paradigm (Data, Context, Interaction) at ESUG Thursday 12:00. The presentation rests on a live demo of a Squeak image. The image is posted on http://fulloo.info/Downloads/BabyIDE-3a.zip /Working with objects in computer and mind// // Master the runtime!/ --Trygve -- Trygve Reenskaug mailto: trygver(a)ifi.uio.no Morgedalsvn. 5A http://folk.uio.no/trygver/ http://fulloo.info/ N-0378 Oslo http://fullOO.info Norway Mobile: (+47) 468 58 625

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