connectLaunchFailed
fun connectLaunchFailed(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (startupNotifyId: String) -> Unit): <Error class: unknown class>
The signal@Gio.AppLaunchContext::launch-failed signal is emitted when a iface@Gio.AppInfo 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.
Since
2.36
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect. Params: startupNotifyId the startup notification id for the failed launch