[Moose-dev] Re: Roassal real-time

Hi Jannik, You should never use valueWithInterval: This methods creates threads, and threads are evil. If you update Roassal, you will see I’ve added a new class for you, RTActiveAnimation. You can try this: -=-=-=-=-=-=-=-= v := RTView new. element := RTLabel elementOn: '0'. v add: element. value := 0. RTActiveAnimation new inView: v; blockToExecute: [ value := value + 1. element trachelShape text: value asString. ]. v -=-=-=-=-=-=-=-= Naturally, RTActiveAnimation may need to have some time delay. Does it make sense? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On Oct 29, 2014, at 1:09 PM, jannik laval <jannik.laval(a)gmail.com> wrote: Hi Alex, So I tried again but I have problems. Here is a sample code I made: === | view el shape| view := RTView new. [ el := RTElement forCollection: #(1 2 3). shape := RTMultiCompositeShape new add: (RTEllipse new color: Color blue; size: 20); add: (RTLabel new); horizontal; yourself. el do:[:e | e @ RTDraggable; + shape. ]. view elements do:[:e | view removeElement: e]. view addAll: el. RTGridLayout new on: el. view signalUpdate. ] valueWithInterval: 1second. view open === This code update the view every seconds, because the collection is changing regularly. Now, I tried to use a builder to make similar behavior but it has not the right behavior: the shapes are not well placed, and when I place the mouse on a shape, it raises an error. Here is the code: === | c b | c := RTComposer new. b := RTGraphBuilder new. b view: c view. [ b nodes color: Color blue. b layout circle. b cleanView. b addAll: #(1 2 3). b build ] valueWithInterval: 1second. c group. c layout: RTVerticalLineLayout new. c open. === So, what is your point of view ? What can I improve and how ? Is any guy of Roassal team coming at Smalltalks 2014 ? I will be at Cordoba and I would like to peer-program with someone who knows well Roassal. Jannik 2014-10-29 16:25 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>om>: -- ~~Jannik Laval~~ École des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info http://car.mines-douai.fr/ _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev