The ::cycle-handle-focus signal is a [keybinding signal][GtkBindingSignal] which gets emitted to cycle whether the paned should grab focus to allow the user to change position of the handle by using key bindings.
The default binding for this signal is f8.
|Default handler: |
The default handler is called after the handlers added via
|Signal can be directly emitted on objects from user code|
|Available since: 2.0|