There is no way of doing that, RubParagraphDecorator lacks a method to set its style variable.
If you add that, then you can do something like: Self is a RubEditingArea (self decoratorNamed: #shoutStyler) style: yourStyleclass new. Best regards, Henrik -----Original Message----- From: Pharo-dev [mailto:pharo-dev-boun...@lists.pharo.org] On Behalf Of Yuriy Tymchuk Sent: Saturday, March 19, 2016 1:19 AM To: Pharo Development List <pharo-dev@lists.pharo.org> Subject: [Pharo-dev] How to set styler for RubEditingArea? Hi, I have my own styler which is a subclass of SHRBTextStyler. How do I set it as a styler for RubEditingArea? Cheers. Uko