X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6746dc89c47ed01b165cc1152533605f97eb8e8d..f562e4c6e5fac7bcb445985b99acbea4d706e6f0:/src/core/src/env/FeatureDetector.js

diff --git a/src/core/src/env/FeatureDetector.js b/src/core/src/env/FeatureDetector.js
index cf2dedea..b36ce691 100644
--- a/src/core/src/env/FeatureDetector.js
+++ b/src/core/src/env/FeatureDetector.js
@@ -13,21 +13,34 @@ If you are unsure which license is appropriate for your use, please contact the
 
 */
 /**
- * @class Ext.env.FeatureDetector
+ * Provides useful information about the current browser features.
+ * Don't instantiate directly, but use the {@link Ext#features} property instead.
  */
 Ext.define('Ext.env.FeatureDetector', {
 
     statics: {
         defaultTests: {
+            /**
+             * @property {Boolean}
+             * True if canvas element supported.
+             */
             Canvas: function() {
                 var element = this.getTestElement('canvas');
                 return !!(element && element.getContext && element.getContext('2d'));
             },
+            /**
+             * @property {Boolean}
+             * True if SVG supported.
+             */
             SVG: function() {
                 var doc = Ext.global.document;
 
                 return !!(doc.createElementNS && !!doc.createElementNS("http:/" + "/www.w3.org/2000/svg", "svg").createSVGRect);
             },
+            /**
+             * @property {Boolean}
+             * True if VML supported.
+             */
             VML: function() {
                 var element = this.getTestElement(),
                     ret = false;
@@ -38,39 +51,87 @@ Ext.define('Ext.env.FeatureDetector', {
 
                 return ret;
             },
+            /**
+             * @property {Boolean}
+             * True if we're in Sencha Touch environment.
+             */
             Touch: function() {
                 return ('ontouchstart' in Ext.global) && !(Ext.platform && Ext.platform.name.match(/Windows|MacOSX|Linux/));
             },
+            /**
+             * @property {Boolean}
+             * True if orientation API supported.
+             */
             Orientation: function() {
                 return ('orientation' in Ext.global);
             },
+            /**
+             * @property {Boolean}
+             * True if geolocation API supported.
+             */
             Geolocation: function() {
                 return !!Ext.global.navigator.geolocation;
             },
+            /**
+             * @property {Boolean}
+             * True if openDatabase API supported.
+             */
             SqlDatabase: function() {
                 return !!Ext.global.openDatabase;
             },
+            /**
+             * @property {Boolean}
+             * True if WebSocket API supported.
+             */
             Websockets: function() {
                 return 'WebSocket' in Ext.global;
             },
+            /**
+             * @property {Boolean}
+             * True if history.pushState supported.
+             */
             History: function() {
                 return !!(Ext.global.history && Ext.global.history.pushState);
             },
+            /**
+             * @property {Boolean}
+             * True if CSS transforms supported.
+             */
             CSSTransforms: function() {
                 return this.isStyleSupported('transform');
             },
+            /**
+             * @property {Boolean}
+             * True if CSS 3D transforms supported.
+             */
             CSS3DTransforms: function() {
                 return this.has('csstransforms') && this.isStyleSupported('perspective');
             },
+            /**
+             * @property {Boolean}
+             * True if CSS animations supported.
+             */
             CSSAnimations: function() {
                 return this.isStyleSupported('animationName');
             },
+            /**
+             * @property {Boolean}
+             * True if CSS transitions supported.
+             */
             CSSTransitions: function() {
                 return this.isStyleSupported('transitionProperty');
             },
+            /**
+             * @property {Boolean}
+             * True if audio element supported.
+             */
             Audio: function() {
                 return !!this.getTestElement('audio').canPlayType;
             },
+            /**
+             * @property {Boolean}
+             * True if video element supported.
+             */
             Video: function() {
                 return !!this.getTestElement('video').canPlayType;
             }
@@ -213,11 +274,12 @@ Ext.define('Ext.env.FeatureDetector', {
 
 }, function() {
 
-/*
- * Global convenient instance of {@link Ext.env.FeatureDetector Ext.env.FeatureDetector}
- * @member Ext features
- */
-Ext.features = new Ext.env.FeatureDetector();
+    /**
+     * @property {Ext.env.FeatureDetector} features
+     * @member Ext
+     * Global convenient instance of {@link Ext.env.FeatureDetector}.
+     */
+    Ext.features = new Ext.env.FeatureDetector();
 
 });