I can't seem to find any syntax highlighting widgets/controls for Mono. I know that GtkSourceView has a Mono version, but I can't actually find it anywhere.
Any help would be greatly appreciated. :)
My favorite code editor control is Scintilla. It has native support for windows, gtk and cocoa.
An excellent .net wrapper is available at ScintillaNET although I have no idea how well it supports gtk.
Have you taken a look a the MonoDevelop editor?
https://github.com/mono/monodevelop/tree/master/main/src/core/Mono.Texteditor
来源：https://stackoverflow.com/questions/12504850/syntax-highlighting-control-for-mono