The path of the scene directory.
The names of all subdirectories under the scene directory.
The number of subdirectories under the scene directory.
The names of all scenes under the scene directory.
The number of scenes under the scene directory.
Releases the listener object for the scene directory.
Forwards a registered callback to another Callbacks
object.
The name of the registered callback.
The Callbacks
object to which the registered callback is forwarded.
Unregisters a callback.
The callback name.
The callback function.
Registers a callback.
The callback name.
The callback function.
Registers a callback that is used only once.
The callback name.
The callback function.
The information about a scene directory.