How can I limit the number of lines to 1 in a QTextEdit?

Question

Qt

How can I limit the number of lines to 1 in a QTextEdit (or what component should I use to allow this)? I feel that the mana is not fully lit, but still.

Answer 1

As an option - inherit from it, disable wordwrap, remove scrollbars and catch pressing the Enter key to ignore it.
upd:
this is what I thought:
http://qt-project.org/faq/answer/how_can_i_create_a_one-line_qtextedit