void launch_started ( GAppLaunchContext* self, GAppInfo* info, GVariant* platform_data, gpointer user_data )
GAppLaunchContext::launch-started signal is emitted when a
about to be launched. If non-null the
platform_data is an
GVariant dictionary mapping strings to variants (ie
contains additional, platform-specific data about this launch. On
UNIX, at least the
startup-notification-id keys will be present.
The value of the
startup-notification-id key (type
s) is a startup
notification ID corresponding to the format from the startup-notification
It allows tracking the progress of the launchee through startup.
It is guaranteed that this signal is followed by either a
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: 2.72|