connectShowCompletion
fun connectShowCompletion(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: () -> Unit): <Error class: unknown class>
The signal is a key binding signal which gets emitted when the user requests a completion, by pressing
This will create a class@CompletionContext with the activation type as %GTK_SOURCE_COMPLETION_ACTIVATION_USER_REQUESTED.
Applications should not connect to it, but may emit it with func@GObject.signal_emit_by_name if they need to activate the completion by another means, for example with another key binding or a menu entry.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect