INTERNAL METHODS
Gets whether the behavior is being targeted by the given user, or at all if no user is given.
The user to check whether they are targeting this behavior.
True if the user is targeting this behavior, false if not. In the case where no user id is given, this returns true if any user is targeting this behavior, false if none are.
Add a holding handler to be called when the given hover state is triggered.
The holding state to fire the handler on.
The handler to call when the holding state is triggered.
This tool behavior.
Add a target handler to be called when the given target state is triggered.
The target state to fire the handler on.
The handler to call when the target state is triggered.
This target behavior.
Add a using handler to be called when the given hover state is triggered.
The using state to fire the handler on.
The handler to call when the using state is triggered.
This tool behavior.
Pen behavior class containing the target behavior actions.