void launch_failed ( GAppLaunchContext* self, gchar* startup_notify_id, gpointer user_data )
GAppLaunchContext::launch-failed signal is emitted when a
fails. The startup notification id is provided, so that the launcher
can cancel the startup notification.
Because a launch operation may involve spawning multiple instances of the target application, you should expect this signal to be emitted multiple times, one for each spawned instance.
|Default handler: |
The default handler is called after the handlers added via
|Available since: 2.36|