On Fri, Oct 02, 2009 at 12:23:37PM +0200, Niels Kristian Bech Jensen wrote:
>
> > Date: Fri, 2 Oct 2009 10:06:41 +0200
> > From: [email protected]
> > To: [email protected]
> > Subject: Re: [UFRaw-Devel] latest CVS broke rotation/flip logic
> >
> > I fixed yet another minor detail but it's questionable: the slider is
> > clipped at -180..180 degrees which prevents the 360 degree remainder logic
> > doing its job when pressing page/cursor-up or down when the widget has
> > focus and close to/at -180 or 180 degrees. This is fixed by increasing
> > the range slightly. I don't suppose GTK has a kind of circular slider
> > with begin and end connected... that would be more appropriate.
> >
> Hi Frank.
>
> I don't know if gtk_spin_button_set_wrap() does what you want?
>
> http://developer.gimp.org/api/2.0/gtk/GtkSpinButton.html#gtk-spin-button-set-wrap
Yes, that's what is missing. This implies an adjustment_scale()
interface change as it seems. I can provide a patch but it is rather
straightforward so maybe it is better to apply the latest patch I sent,
change 190 to 180 back again and put something like
if (wrap)
gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(w), TRUE);
in adjustment_scale(), adding a new "wrap" argument.
--
Frank
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