js & docs : enable transitions for Opera 12

remove $.browser

v1.5.20

Ref #265

_posts/demos/2011-06-13-hash-history.html

@@ -78,11 +78,6 @@ category: demos
             layoutMode: 'masonry'
           };
 
-      // ensure no transforms used in Opera
-      if ( $.browser.opera ) {
-        defaultOptions.transformsEnabled = false;
-      }
-      
       {% include random-sizes.js %}
   
       var setupOptions = $.extend( {}, defaultOptions, {

_posts/docs/2010-12-01-introduction.mdown

@@ -121,7 +121,7 @@ Add these styles to your CSS for [filtering](filtering.html), [animation](animat
   -webkit-transition-property: -webkit-transform, opacity;
      -moz-transition-property:    -moz-transform, opacity;
       -ms-transition-property:     -ms-transform, opacity;
-       -o-transition-property:         top, left, opacity;
+       -o-transition-property:      -o-transform, opacity;
           transition-property:         transform, opacity;
 }
 

_posts/docs/2010-12-03-options.mdown

@@ -298,13 +298,11 @@ The property name of the method within the `getSortData` option to sort item ele
 <dl class="clearfix">
   <dt><code>transformsEnabled</code></dt>
   <dd class="option-type">Boolean</dd>
-  <dd class="default"><code>!$.browser.opera</code></dd>
+  <dd class="default"><code><span class="kc">true</span></code></dd>
 </dl>
 
 Isotope uses CSS3 transforms to position item elements, when available in the browser. Setting `transformsEnabled` to <code><span class="kc">false</span></code> will disable this feature so all browsers use top/left absolute positioning. Useful for [resolving issues with CSS transforms](help.html#css-transforms).
 
-Default value is set to <code><span class="kc">false</span></code> for Opera. See [Help: CSS transforms in Opera](help.html#css_transforms_in_opera).
-
 ### Additional CSS {#transformsEnabled-css}
 
 If you do disable transforms, but still want to use [CSS transitions](animating.html#css_transitions), you'll need add the following CSS:

_posts/docs/2010-12-09-animating.mdown

@@ -49,7 +49,7 @@ To enable animation with CSS transitions, you'll need the following code in your
   -webkit-transition-property: -webkit-transform, opacity;
      -moz-transition-property:    -moz-transform, opacity;
       -ms-transition-property:     -ms-transform, opacity;
-       -o-transition-property:         top, left, opacity;
+       -o-transition-property:      -o-transform, opacity;
           transition-property:         transform, opacity;
 }
 

_posts/docs/2011-12-11-help.mdown

@@ -138,9 +138,7 @@ isotopeInstance.masonry.columnWidth; // Layout mode specific properties
 
 ## CSS transforms in Opera
 
-Currently, [using CSS transforms in Opera distorts text rendering](http://dropshado.ws/post/1260101028/opera-transform-issues). To avoid this issue, the default value of [`transformsEnabled`](options.html#transformsenabled) is set to <code><span class="kc"></span></code> for Opera.
-
-Also note that the [recommended transition CSS](animating.html#css_transitions) uses `left`/`top` properties for Opera.
+[Using CSS transforms in older versions Opera (< 12) distorts text rendering](http://dropshado.ws/post/1260101028/opera-transform-issues). See how to enable [CSS transitions with top, left positioning](options.html#transformsEnabled-css).
 
 ## Infinite Scroll with filtering or sorting
 

css/style.css

@@ -34,7 +34,7 @@
   -webkit-transition-property: -webkit-transform, opacity;
      -moz-transition-property:    -moz-transform, opacity;
       -ms-transition-property:     -ms-transform, opacity;
-       -o-transition-property:         top, left, opacity;
+       -o-transition-property:      -o-transform, opacity;
           transition-property:         transform, opacity;
 }
 

jquery.isotope.js

@@ -1,5 +1,5 @@
 /**
- * Isotope v1.5.19
+ * Isotope v1.5.20
  * An exquisite jQuery plugin for magical layouts
  * http://isotope.metafizzy.co
  *
@@ -260,7 +260,7 @@
     transitionEndEvent = {
       WebkitTransitionProperty: 'webkitTransitionEnd',  // webkit
       MozTransitionProperty: 'transitionend',
-      OTransitionProperty: 'oTransitionEnd',
+      OTransitionProperty: 'oTransitionEnd otransitionend',
       transitionProperty: 'transitionend'
     }[ transitionProp ];
 
@@ -346,7 +346,7 @@
     sortBy : 'original-order',
     sortAscending : true,
     resizesContainer : true,
-    transformsEnabled: !$.browser.opera, // disable transforms in Opera
+    transformsEnabled: true,
     itemPositionDataEnabled: false
   };