How to enable column indicator in Qt Creator?

Question

Visual Assist X has a nice feature for Visual Studio called column indicator. It displays a vertical line in text editor on the specified column(I use 80th column). This heps you not to write a very long horizontal statements

Is it possible to enable such a feature in Qt Creator? How is it called and how to enable it?

Answer 1

Yes, it is possible. See Tools / Options / Text Editor / Display / Text Wrapping / Display right margin at column:.