Ok so since I paid attention and rewrote all the margins: invocations I think that my changes will not break
On Fri, Dec 15, 2017 at 9:32 PM, Stephane Ducasse <stepharo.s...@gmail.com> wrote: > Argh! I did not thought about it. > So it may means that my changes are breaking the system. > Aliaksei DNU is a ship way. The other way is as you expect I'm sure > adding a method that just does the delegation. > What we can do is to turn the DNU into a DNU compiling methods like > that after a while > we will have the method compiled and we will able to remove the DNU trick. > > stef > > On Thu, Dec 14, 2017 at 6:46 PM, Aliaksei Syrel <alex.sy...@gmail.com> wrote: >> Hi, >> >> GLMRubScrolledTextBrick is a wrapper around RubScrollTextMorph. >> I see that it is a common practice in Pharo to implement decorator / wrapper >> pattern using doesNotUnderstand:. >> >> Reference: >> - AthensWrappedWorldDisplay >> - DictionaryValueHolder >> - MorphicTreeAdapter >> - RubEditingArea >> - RubParagraphDecorator >> >> - RTShapeBuilder >> - RTShowLabel >> >> Is there a better way to implement a decorator or a wrapper around the >> object with many api methods rather then doesNotUnderstand:? >> >> Cheers, >> Alex >> >> On 9 December 2017 at 17:45, Henrik-Nergaard <draag...@outlook.com> wrote: >>> >>> >>GLMRubScrolledTextBrick>>withoutMargins uses self margins: but I >>> cannot find the method. >>> This is because it is implemented in RubScrollTextMorph. >>> GLMRubScrolledTextBrick implements #doesNotUnderstand: to send it to the >>> rubric object. >>> see: >>> >>> https://pharo.fogbugz.com/f/cases/17888/GLMRubScrolledTextBrick-relies-on-dnu-delegation >>> >>> Best regards, >>> Henrik >>> >>> >>> >>> -- >>> Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html >>> >>
