Hi
Well, i only have gtk2 and I got
GLib-GObject-WARNING **: invalid (NULL) pointer instance
GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHE
+CK_INSTANCE (instance)' failed
...
Can't locate object method "timeout_add" via package "Gtk2"
...
Usage: Gtk2::main(class)
Checking around my harddisk i see
site\lib\Gtk2\api.pod
260:=item gtk_timeout_add => Glib::Timeout->add
262:=item gtk_timeout_remove => Glib::Source->remove
Gtk2::api
So this is what finally works, you should try swapping Gtk2/Gtk3 and see if it works for you :)
#!/usr/bin/perl --
use strict;
use warnings;
# use Gtk2;
use Gtk2 -init;
my $window = Gtk2::Window->new ('toplevel');
my $button = Gtk2::Button->new ('Quit');
$button->signal_connect (clicked => sub { Gtk2::main_quit });
$window->add ($button);
$window->show_all;
my $data = 'data';
# my $id = Gtk2->timeout_add(1000, \&handler, $data);
my $id = Glib::Timeout->add(1000, \&handler, $data);
Gtk2->main;
sub handler {
my ($data) = @_;
print "timed out ... @_\n";
# return 1 if you want the handler to be called again later
# return 0 to stop the handler from being called again
return 1;
}
__END__
https://grep.metacpan.org/search?qd=Gtk2&source=metacpan&q=Timeout
https://metacpan.org/source/XAOC/Gtk2-1.24993/examples/timeouttest.pl
https://metacpan.org/pod/Gtk3#Porting-from-Gtk2-to-Gtk3
https://wiki.gnome.org/Projects/GTK-Perl/Recipes
http://gtk2-perl.sourceforge.net/doc/
https://github.com/dave-theunsub/gtk3-perl-demos
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
|
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.