ControlBar.transition

none|fade

Specifies the effect type that is used to show or hide the control bar and its content.

Set to none for instant show/hide.

Set to fade to provide a gradual fade in/out effect.

delaytohide

Specifies the time in seconds between the last mouse/touch event registered by the control bar and the time control bar hides.

If set to -1 the component never triggers its auto-hide effect and, therefore, always stays visible on the screen.

duration

Sets the duration of the fade in/out animation in seconds.