Greatly reduced the complexity of the width/height methods. This also fixes #2009...

diff --git a/src/core.js b/src/core.js
index 582e53e..660f7ee 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -772,55 +772,22 @@ jQuery.extend({
        },
 
        css: function( elem, name, force ) {
-               if ( name == "height" || name == "width" ) {
-                       var old = {}, height, width;
-
-                       // Revert the padding and border widths to get the
-                       // correct height/width values
-                       jQuery.each([ "Top", "Bottom", "Right", "Left" ], function(){
-                               old[ "padding" + this ] = 0;
-                               old[ "border" + this + "Width" ] = 0;
-                       });
-
-                       // Swap out the padding/border values temporarily
-                       jQuery.swap( elem, old, function() {
-
-                               // If the element is visible, then the calculation is easy
-                               if ( jQuery( elem ).is(":visible") ) {
-                                       height = elem.offsetHeight;
-                                       width = elem.offsetWidth;
-
-                               // Otherwise, we need to flip out more values
-                               } else {
-                                       elem = jQuery( elem.cloneNode(true) )
-                                               .find(":radio").removeAttr("checked").removeAttr("defaultChecked").end()
-                                               .css({
-                                                       visibility: "hidden",
-                                                       position: "absolute",
-                                                       display: "block",
-                                                       right: "0",
-                                                       left: "0"
-                                               }).appendTo( elem.parentNode )[0];
-
-                                       var position = jQuery.css( elem.parentNode, "position" ) || "static";
-                                       if ( position == "static" )
-                                               elem.parentNode.style.position = "relative";
-
-                                       height = elem.clientHeight;
-                                       width = elem.clientWidth;
-
-                                       if ( position == "static" )
-                                               elem.parentNode.style.position = "static";
-
-                                       elem.parentNode.removeChild( elem );
-                               }
-                       });
+               if ( name == "width" || name == "height" ) {
+                       var width, height, props = { position: "absolute", visibility: "hidden", display:"block" };
+               
+                       function getWH() {
+                               width = elem.clientWidth;
+                               height = elem.clientHeight;
+                       }
+               
+                       if ( jQuery(elem).is(":visible") )
+                               getWH();
+                       else
+                               jQuery.swap( elem, props, getWH );
 
-                       return name == "height" ?
-                               height :
-                               width;
+                       return name == "width" ? width : height;
                }
-
+               
                return jQuery.curCSS( elem, name, force );
        },