- #42446: Resizable textareas.

1 files changed, 18 insertions, 0 deletions

diff --git a/misc/drupal.js b/misc/drupal.js
index e64d3bc60..c19dc565a 100644
--- a/misc/drupal.js
+++ b/misc/drupal.js
@@ -211,6 +211,10 @@ function absolutePosition(el) {
   return r;
 };
 
+function dimensions(el) {
+  return { width: el.offsetWidth, height: el.offsetHeight };
+}
+
 /**
  * Returns true if an element has a specified class name
  */
@@ -280,6 +284,20 @@ function removeNode(node) {
 }
 
 /**
+ * Prevents an event from propagating.
+ */
+function stopEvent(event) {
+  if (event.preventDefault) {
+    event.preventDefault();
+    event.stopPropagation();
+  }
+  else {
+    event.returnValue = false;
+    event.cancelBubble = true;
+  }  
+}
+
+/**
  * Wrapper around document.getElementById().
  */
 function $(id) {