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/GLMRubScrolledTextBr > ick-relies-on-dnu-delegation > > Best regards, > Henrik > > > > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html > >
