From a26c50d33493782ec6cb19cbec9c12e5e48a0f8f Mon Sep 17 00:00:00 2001
From: Jez Ng
Date: Sun, 4 Mar 2012 05:54:27 -0500
Subject: Indicate clicked element via border style rather than focus.

This makes it slightly more obvious, and it promotes decoupling --
changing focus affects a lot of other behavior, and it's more elegant
not to have to juggle that.
---
 lib/domUtils.js | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'lib')

diff --git a/lib/domUtils.js b/lib/domUtils.js
index cfb1202b..c1bdcdde 100644
--- a/lib/domUtils.js
+++ b/lib/domUtils.js
@@ -105,4 +105,13 @@ var domUtils = {
     }
   },
 
+  // momentarily flash a border around an element to give user some visual feedback
+  flashElement: function(element) {
+    var oldBorderValue = element.style.border;
+    element.style.border = '1px solid #66f';
+    setTimeout(function() {
+      element.style.border = oldBorderValue;
+    }, 400);
+  },
+
 };
-- 
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