Re: Fraction input

["Marco Scholten" <mscholtn xs4all nl>]

On Sun, 05 Feb 2006 12:29:38 +0100, Nathan Hüsken <gtkmm lonely-star org>  
wrote:

> Hello together,
> I want the user to be able to input a number as a fraction. So I would  
> layout 2 sponboxes like this:
>
> Spinbox1
> --------
> Spinbox2
>
> The Problem is the line inbetween. It should be black! I tried with a  
> label (playing around with glade), but the label always takes to musch  
> space (or you can not see the black line).
> What would be an easy way to make the black line?

You could pack the 2 Spinboxes in a VBox, pack that VBox in an EventBox,  
and then draw a line ont the Gdk::Window of the EventBox using  
Gdk::Window::drwa_line() (connect to the signal_expose_event() for that).

This might be a helpful example:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/ch22s02.html

--
Marco