X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcss.js;h=6abcc956a44c071d5e975955cb1a72d6c909ba8d;hb=bbffc99f7c60d42d4286786dfd6a43aa31d62ae2;hp=f47bc8e2be92847375ef0996cb64519e8e3ed6e3;hpb=b7ccc58afec145120e8e675cf8fd30e9ea97f2a3;p=jquery.git

diff --git a/src/css.js b/src/css.js
index f47bc8e..6abcc95 100644
--- a/src/css.js
+++ b/src/css.js
@@ -197,3 +197,19 @@ jQuery.extend({
 		}
 	}
 });
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function(elem){
+		var width = elem.offsetWidth, height = elem.offsetHeight,
+			 force = /^tr$/i.test( elem.nodeName ); // ticket #4512
+		return ( width === 0 && height === 0 && !force ) ?
+			true :
+				( width !== 0 && height !== 0 && !force ) ?
+					false :
+						!!( jQuery.curCSS(elem, "display") === "none" );
+	};
+
+	jQuery.expr.filters.visible = function(elem){
+		return !jQuery.expr.filters.hidden(elem);
+	};
+}
\ No newline at end of file