如何在wxTextCtrl中修改外观

Question

I need simple editor. I use special symbols. How redefine onPaint or other way what wxTextCtrl show line. For example:

My special <a> line have := differen symbol

How showing '< a >' in green color and symbol := show a bold ' = ' (without ':')

ideal is runing this special showing in all lines without actual cursor. Whole document without actual line.

Answer 1

You can't override painting of wxTextCtrl (or of any other native control for that matter), nor would you want to do it. You can define "text styles" for the regions in it however, see the "wxTextCtrl Styles" section of the documentation which should be enough for what you want to do.

And if you need more than this, wxStyledTextCtrl could be helpful.