start

Starts or resumes the active operation of this control.

This typically involves starting content playback, animations, data fetching, or making the control visually active. If the control was previously #stop() stopped, this method should resume its operation. Calling start()} on an already started control should ideally be a no-op or handle resumption gracefully.

This method might be called automatically after #initialize(Module) if #isAutoStart() is true, or explicitly by the player system.

Starts the marquee animation. If the marquee is not already running and has been initialized, this method sets the running flag to true and starts a new thread to handle the drawing and animation logic.