Please find attached a project illsutrating how the layout selector can be removed from RadRichTextBoxStatusBar.
There I am using external
themes to style the RadRichTextBox
you can read our detailed article about how to use implicit
styles - the better approach to style your application.
In the attached project, for your convenience, I left you 'NOTE
:' comments, so please, search for them when you open it. In these comments, I have explained how to hide the LayoutModeSelector buttons and/or the slider.
' comments are placed in the following files:
Hope this helps.
All the best,
the Telerik team