Glib::Ex::SignalObject -- object for Glib signal connection
use Glib::Ex::SignalObject; $signal = Glib::Ex::SignalObject->new (object => $my_obj, name => 'some-signal', callback => \&my_handler, userdata => 'some data'); $signal->disconnect; # explicit disconnect $signal->connect; # reconnect later $signal->set_connected ($bool); # or control connectedness $signal->set_object ($other_obj); # change origin object $signal->set_name ('diff-signal'); # change signal name $signal = undef; # disconnected by forgetting
Glib::Ex::SignalObject is an object-oriented way to manage a signal connection on a Glib object (including Gtk widgets). It features,
Glib::Ex::SignalObject
Automatic disconnect by just forgetting the object
Changable origin and name settings to move the connection to somewhere else, including undef to have no connection for a time.
A "connect" state to have a connection not made for a time.
Optional weakening of the userdata to avoid circular references (and disconnect when that target goes away).
Glib::Ex::SignalObject->new (key => value, ...)
Create and return a new signal object. The following parameters are taken in key/value style,
object originating object (Glib::Object etc), or undef name signal name (string), or undef callback handler function to call userdata data passed to the callback function weak_userdata flag to weaken userdata reference connect flag to not immediately connect
Glib::Object
To install two_face, copy and paste the appropriate command in to your terminal.
cpanm
cpanm two_face
CPAN shell
perl -MCPAN -e shell install two_face
For more information on module installation, please visit the detailed CPAN module installation guide.