Warning
gtk_key_snooper_install has been deprecated since version 3.4 and should not be used in newly-written code. Key snooping should not be done. Events should
be handled by widgets.
Installs a key snooper function, which will get called on all
key events before delivering them normally.
Warning gtk_key_snooper_install has been deprecated since version 3.4 and should not be used in newly-written code. Key snooping should not be done. Events should be handled by widgets. Installs a key snooper function, which will get called on all key events before delivering them normally.