How can I use a Gtk2::SpinButton to prompt for an integer expressed in hex?
I've tried the following, but it fails.
use strict;
use warnings;
use Glib qw(TRUE FALSE);
use Gtk2 qw(-init);
my($spin)=Gtk2::SpinButton->new_with_range(0,1000,1);
$spin->set_numeric(FALSE);
$spin->signal_connect(output => \&outputCB);
my($win)=new Gtk2::Window();
$win->add($spin);
$win->show_all();
Gtk2->main();
sub outputCB
{
my($spin)=@_;
my($value)=$spin->get_adjustment()->get_value();
$spin->set_text(sprint '%X',$value);
}
The text appears to be correct while I hold either arrow button down; I see hex
values incrementing. However, single clicks of an arrow button fail if the
displayed text contains A-F. Hitting the Enter key also fails on the same
values. In both cases, the text changes to a decimal integer.
Thanks.
Jim
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