Re: GtkAdjustment and GtkSpinButton question

["Ross McFarland" <rwmcfa1 neces com>]

Matthew Weier OPhinney said:
> I'm trying to create a GtkSpinButton, and having a slight problem.
>
> It requires a GtkAdjustment, a climb rate, and the number of decimal
> places to display. No problem; it displays correctly, and climbs (or
> descends) at the proper rate.
>
> The problem is with the GtkAdjustment -- I can't get it to accept the
> proper initial value.
>
> I'm constructing it like so:
>
> my $spin = Gtk2::SpinButton->new(
>     Gtk2::Adjustment->new($val, $min, $max, $step, $step + 3, $max - $min),
>     1,
>     0
> );
>
> where $val is my initial value, $min is my minimum value, and $step is
> the increment I wish to use. (I found I needed to use the last two
> values as well, even though GtkSpinButton doesn't use them; otherwise
> GtkAdjustment threw an error.)
>
> Am I constructing the widget correctly? Can I set the initial value some
> other way?
>
> --
> Matthew Weier O'Phinney
> http://weierophinney.net/matthew/
> _______________________________________________
> gtk-perl-list mailing list
> gtk-perl-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtk-perl-list

the GtkSpinButton page has two examples in the description section that seem
to agree with how you're doing things.
    http://developer.gnome.org/doc/API/2.0/gtk/GtkSpinButton.html

i've got some code that uses a spin button as you are that seems to work. i
know this sounds stupid, but verify that the values you're passing in for
min/max/val are correct. failing that i guess i'd need some example code that
exhibits the problem to help any more.

-rm