Change the behavior of how :visible and :hidden work. :hidden is when an element is display none, a parent element is display none, or the element has a width of 0. :visible is when the element is not display none and all of its ancesotrs are not display none and its width is larger than 0. Fixes jQuery bugs #1349, #3265, and #3895.

1 files changed, 2 insertions, 6 deletions

diff --git a/src/selector.js b/src/selector.js
index 08dee2751..7ad7a8ec0 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -937,15 +937,11 @@ jQuery.expr = Sizzle.selectors;
 jQuery.expr[":"] = jQuery.expr.filters;
 
 Sizzle.selectors.filters.hidden = function(elem){
-	return "hidden" === elem.type ||
-		jQuery.css(elem, "display") === "none" ||
-		jQuery.css(elem, "visibility") === "hidden";
+	return elem.offsetWidth === 0;
 };
 
 Sizzle.selectors.filters.visible = function(elem){
-	return "hidden" !== elem.type &&
-		jQuery.css(elem, "display") !== "none" &&
-		jQuery.css(elem, "visibility") !== "hidden";
+	return elem.offsetWidth > 0;
 };
 
 Sizzle.selectors.filters.animated = function(elem){