Re: Gtk_Adjustment question

[Owen Taylor <owt1 cornell edu>]

briam@cats.ucsc.edu writes:

> Does anyone know a good way to make a Gtk_Scale snap to some range of
> vaules?  I've got some Gtk_HScale's that I would like to represent only
> integer values, but I can't seem to find an easy way to do it.  Setting
> the step_increment of the Gtk_Adjustment associated with the scale seems
> to only affect the value on key presses.  Mouse drags seem to be hardcoded
> to a resolution of 0.1.  Any ideas?

In GTK (not gtk--), use

 gtk_scale_set_digits (scale, 0)

The scale won't physically snap to the positions, but the values
displayed and returned will be integers.

Regards,
                                        Owen