1 files changed, 74 insertions, 0 deletions
diff --git a/vendor/oojs/oojs-ui/php/mixins/TitledElement.php b/vendor/oojs/oojs-ui/php/mixins/TitledElement.php
new file mode 100644
index 00000000..5f1317c4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/php/mixins/TitledElement.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace OOUI;
+
+/**
+ * Element with a title.
+ *
+ * Titles are rendered by the browser and are made visible when hovering the element. Titles are
+ * not visible on touch devices.
+ *
+ * @abstract
+ */
+class TitledElement extends ElementMixin {
+	/**
+	 * Title text.
+	 *
+	 * @var string
+	 */
+	protected $title = null;
+
+	public static $targetPropertyName = 'titled';
+
+	/**
+	 * @param Element $element Element being mixed into
+	 * @param array $config Configuration options
+	 * @param string $config['title'] Title. If not provided, the static property 'title' is used.
+	 */
+	public function __construct( Element $element, array $config = array() ) {
+		// Parent constructor
+		$target = isset( $config['titled'] ) ? $config['titled'] : $element;
+		parent::__construct( $element, $target, $config );
+
+		// Initialization
+		$this->setTitle(
+			isset( $config['title'] ) ? $config['title'] :
+			( isset( $element::$title ) ? $element::$title : null )
+		);
+	}
+
+	/**
+	 * Set title.
+	 *
+	 * @param string|null $title Title text or null for no title
+	 * @chainable
+	 */
+	public function setTitle( $title ) {
+		if ( $this->title !== $title ) {
+			$this->title = $title;
+			if ( $title !== null ) {
+				$this->target->setAttributes( array( 'title' => $title ) );
+			} else {
+				$this->target->removeAttributes( array( 'title' ) );
+			}
+		}
+
+		return $this;
+	}
+
+	/**
+	 * Get title.
+	 *
+	 * @return string Title string
+	 */
+	public function getTitle() {
+		return $this->title;
+	}
+
+	public function getConfig( &$config ) {
+		if ( $this->title !== null ) {
+			$config['title'] = $this->title;
+		}
+		return parent::getConfig( $config );
+	}
+}