[Qt-creator] Signal and sloteditor is not available in the betaversion

[A B]

> Did you try hitting F4? this switches to the interactive signal/slot
> editor. The editor-widget was always just convinience, and it adds quite
> a lot of clutter (not sure there were other reasons to keep it up).
>
> You can simple drag the widget you want to connect to get a visual
> connection hint (line). Drop that line on the widget you want to connect
> to and a dialog will open where you can set the respective signals and
> slots. This is imho a lot more intuitive.

Yes that is a nice way, but add a menubar, add menu items and try to
select one of the menu items! Like having a "quit" in the "File" menu.
How do you do that by dragging?

(I think that is relevant to creator development,else, I'll ask on the
basic lists).