Re: need help in tutorial(alpha)
- From: Emmanuele Bassi <ebassi gmail com>
- To: gtk-perl-list gnome org
- Subject: Re: need help in tutorial(alpha)
- Date: Thu, 18 May 2006 09:55:15 +0100
On Thu, 2006-05-18 at 03:41 +0200, A. Pagaltzis wrote:
* Mat Wilson <mat jnm com au> [2006-05-18 03:10]:
# We do not have a Glib::CLAMP function, so we provide it here.
sub clamp ($val, $low, $high)
That is a syntax error in Perl.
Yep, my bad. I had the patch to fix it sitting in my inbox for a while
and never really got around to apply it to CVS.
return (($val > $high) ? $high : (($val < $low) ? $low : $val));
use List::Util qw( min max );
return min $low, max $high, $val;
clamp() is the direct porting of the GLib CLAMP() macro.
I think the error is the lines
# This sets the adjustment and make it emit the "changed" signal to
# reconfigure all the widgets that are attached to this signal.
$set->upper - $set->page_size,
to do with the commas
I donât see any error in there.
... as it's working in C. ;-)
Emmanuele Bassi - <ebassi gmail com>
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