aboutsummaryrefslogtreecommitdiff
path: root/node_modules/react-dom/lib/getEventTarget.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/react-dom/lib/getEventTarget.js')
-rw-r--r--node_modules/react-dom/lib/getEventTarget.js34
1 files changed, 34 insertions, 0 deletions
diff --git a/node_modules/react-dom/lib/getEventTarget.js b/node_modules/react-dom/lib/getEventTarget.js
new file mode 100644
index 000000000..37fd3ad94
--- /dev/null
+++ b/node_modules/react-dom/lib/getEventTarget.js
@@ -0,0 +1,34 @@
+/**
+ * Copyright 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ */
+
+'use strict';
+
+/**
+ * Gets the target node from a native browser event by accounting for
+ * inconsistencies in browser DOM APIs.
+ *
+ * @param {object} nativeEvent Native browser event.
+ * @return {DOMEventTarget} Target node.
+ */
+
+function getEventTarget(nativeEvent) {
+ var target = nativeEvent.target || nativeEvent.srcElement || window;
+
+ // Normalize SVG <use> element events #4963
+ if (target.correspondingUseElement) {
+ target = target.correspondingUseElement;
+ }
+
+ // Safari may fire events on text nodes (Node.TEXT_NODE is 3).
+ // @see http://www.quirksmode.org/js/events_properties.html
+ return target.nodeType === 3 ? target.parentNode : target;
+}
+
+module.exports = getEventTarget; \ No newline at end of file