Signal

GioAppLaunchContext::launch-failed

since: 2.36

Declaration

void
launch_failed (
  GAppLaunchContext* self,
  gchar* startup_notify_id,
  gpointer user_data
)

Description

The GAppLaunchContext::launch-failed signal is emitted when a GAppInfo launch 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 g_signal_connect().

Available since: 2.36

Parameters

startup_notify_id

Type: gchar*

The startup notification id for the failed launch.

The data is owned by the caller of the function.

The value is a NUL terminated UTF-8 string.