`. If this is true, * wrappers such as FieldLayout may use a ``. * * @var boolean */ public static $supportsSimpleLabel = false; /* Properties */ /** * Disabled. * * @var boolean Widget is disabled */ protected $disabled = false; /* Methods */ /** * @param array $config Configuration options * @param boolean $config['disabled'] Disable (default: false) */ public function __construct( array $config = array() ) { // Initialize config $config = array_merge( array( 'disabled' => false ), $config ); // Parent constructor parent::__construct( $config ); // Initialization $this->addClasses( array( 'oo-ui-widget' ) ); $this->setDisabled( $config['disabled'] ); } /** * Check if the widget is disabled. * * @return boolean Button is disabled */ public function isDisabled() { return $this->disabled; } /** * Set the disabled state of the widget. * * This should probably change the widgets' appearance and prevent it from being used. * * @param boolean $disabled Disable widget * @chainable */ public function setDisabled( $disabled ) { $this->disabled = !!$disabled; $this->toggleClasses( array( 'oo-ui-widget-disabled' ), $this->disabled ); $this->toggleClasses( array( 'oo-ui-widget-enabled' ), !$this->disabled ); $this->setAttributes( array( 'aria-disabled' => $this->disabled ? 'true' : 'false' ) ); return $this; } public function getConfig( &$config ) { if ( $this->disabled ) { $config['disabled'] = $this->disabled; } return parent::getConfig( $config ); } }