Roo.js

[roojs1] / Roo.js

diff --git a/Roo.js b/Roo.js
index 40de653..8bd2a01 100644 (file)
--- a/Roo.js
+++ b/Roo.js
@@ -53,6 +53,7 @@ Roo.apply = function(o, c, defaults){
     var isStrict = document.compatMode == "CSS1Compat",
         isOpera = ua.indexOf("opera") > -1,
         isSafari = (/webkit|khtml/).test(ua),
+        isFireFox = ua.indexOf("firefox") > -1,
         isIE = ua.indexOf("msie") > -1,
         isIE7 = ua.indexOf("msie 7") > -1,
         isGecko = !isSafari && ua.indexOf("gecko") > -1,
@@ -61,7 +62,15 @@ Roo.apply = function(o, c, defaults){
         isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
         isLinux = (ua.indexOf("linux") != -1),
         isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
-        isTouch =  'ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch;
+        isTouch =  (function() {
+            try {  
+                document.createEvent("TouchEvent");  
+                return true;  
+            } catch (e) {  
+                return false;  
+            } 
+            
+        })();
     // remove css image flicker
        if(isIE && !isIE7){
         try{
@@ -649,4 +658,4 @@ Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
                 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
                 "Roo.app", "Roo.ux",
                 "Roo.bootstrap",
-                "Roo.boostrap.dash");
+                "Roo.bootstrap.dash");