Gtk4 Support

[alex-eri]

Test code

import gi
gi.require_version('Gtk', '4.0')
gi.require_version('Keybinder', '3.0')

from gi.repository import Gtk
from gi.repository import Keybinder

def callback(keystr, user_data):
	print( "Handling", keystr, user_data)
	print( "Event time:", Keybinder.get_current_event_time())
	Gtk.main_quit()

if __name__ == '__main__':
	keystr = "<Ctrl>A"
	Keybinder.init()
	Keybinder.bind(keystr, callback, "Keystring %s (user data)" % keystr)
	print( "Press", keystr, "to handle keybinding and quit")
	Gtk.main()

Exception

/mnt/home/eri/Projects/2024/AIS/kiosk-starter/~/Kiosk/test.py:15: Warning: cannot register existing type 'GdkDisplayManager'
  Keybinder.init()
/mnt/home/eri/Projects/2024/AIS/kiosk-starter/~/Kiosk/test.py:15: Warning: g_once_init_leave: assertion 'result != 0' failed
  Keybinder.init()
/mnt/home/eri/Projects/2024/AIS/kiosk-starter/~/Kiosk/test.py:15: Warning: g_object_new_with_properties: assertion 'G_TYPE_IS_OBJECT (object_type)' failed
  Keybinder.init()

Python 3.10
Ubuntu 22.04
libgtk-4-1 ver 4.6.9
libgtk-3-0 ver 3.24.33

[TingPing]

You can't load both Gtk3 and Gtk4 in the same process, so of course this will fail.

You have to modify keybinder to build against gtk4 if you want to test it: https://github.com/kupferlauncher/keybinder/blob/master/configure.ac#L61-L62