From b672d760acec620681d95377262b93e52d96bae1 Mon Sep 17 00:00:00 2001
From: Igor Vaynberg <igor.vaynberg@gmail.com>
Date: Fri, 20 Jul 2012 21:24:34 +0300
Subject: [PATCH] allow a custom function for computing the width. fixes #252

---
 select2.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/select2.js b/select2.js
index 80ce407b..28578b11 100755
--- a/select2.js
+++ b/select2.js
@@ -1151,6 +1151,8 @@
                     }
 
                     return null;
+                } else if ($.isFunction(this.opts.width)) {
+                    return this.opts.width();
                 } else {
                     return this.opts.width;
                }