Qt "QTextEdit" Functions

Well, i'm doing an IDE System. Basically, everything works Fine. Though, but i have a problem. The class开发者_运维百科 "QTextEdit" doesn't have the member "setCompleter" which is for autocomplete. Right?

Well, is some class that supports it including all QTextEdit members?

PS: Any better way to do Autocomplete? I've asked this before, but i heard you can do it with QReg , but no idea.

Thanks!

The Qt documentation has an example on how to extend QTextEdit with a custom auto-completer here: http://doc.qt.io/qt-5/qtwidgets-tools-customcompleter-example.html