How to create a movable border-less qmainwindow

Hi i want to create a border less main window. I used Qt::FramelessWindowHint and it gives a border less main window, but it is not movable. Can somebody tell me how to create a movable , borderless window

Thanks

How have you implemented the moving?

In a special "move handle" widget?
In the main window itself?
In an event filter?

Cheers,
_

I got the soltion, I called the move(QPoint) function within mousePressEvent()