diff options
Diffstat (limited to 'vendor/oojs/oojs-ui/php/Theme.php')
| -rw-r--r-- | vendor/oojs/oojs-ui/php/Theme.php | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/vendor/oojs/oojs-ui/php/Theme.php b/vendor/oojs/oojs-ui/php/Theme.php index d36b6d82..7f8eea36 100644 --- a/vendor/oojs/oojs-ui/php/Theme.php +++ b/vendor/oojs/oojs-ui/php/Theme.php @@ -7,18 +7,25 @@ namespace OOUI; * * @abstract */ -class Theme { +abstract class Theme { - /* Members */ + /* Properties */ private static $singleton; /* Static Methods */ - public static function setSingleton( Theme $theme ) { + /** + * @param Theme|null $theme + */ + public static function setSingleton( Theme $theme = null ) { self::$singleton = $theme; } + /** + * @return Theme + * @throws Exception + */ public static function singleton() { if ( !self::$singleton ) { throw new Exception( __METHOD__ . ' was called with no singleton theme set.' ); @@ -51,8 +58,15 @@ class Theme { public function updateElementClasses( Element $element ) { $classes = $this->getElementClasses( $element ); - $element - ->removeClasses( $classes['off'] ) - ->addClasses( $classes['on'] ); + if ( isset( $element->icon ) ) { + $element->icon + ->removeClasses( $classes['off'] ) + ->addClasses( $classes['on'] ); + } + if ( isset( $element->indicator ) ) { + $element->indicator + ->removeClasses( $classes['off'] ) + ->addClasses( $classes['on'] ); + } } } |