Whether this radio button is checked.
Whether the button is disabled.
When disabled, the button cannot be clicked.
The value associated with this radio button.
StaticobservedProtected Readonly_onProtected Readonly_onProtected_upgradeProtectedhandleHandle a button click.
By default, this does nothing. Subclasses can override this method to add behavior to the button.
<theoplayer-text-track-off-radio-button>- A radio button that disables the active subtitle track when clicked.