Roo/bootstrap/Navbar.js

diff --git a/Roo/bootstrap/Navbar.js b/Roo/bootstrap/Navbar.js
index 03760f7..33f38bb 100644 (file)
--- a/Roo/bootstrap/Navbar.js
+++ b/Roo/bootstrap/Navbar.js
@@ -57,8 +57,12 @@ Roo.extend(Roo.bootstrap.Navbar, Roo.bootstrap.Component,  {
                     ce.addClass('collapsing');
                     (function() { ce.removeClass('collapsing'); }).defer(100);
                 } else {
-               
-                    ce.addClass('collapse');
+                    ce.addClass('collapsing');
+                    (function() {
+                        ce.removeClass('collapsing');
+                        ce.addClass('collapse');
+                    }).defer(500);
+                    
                 }
             }