X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fsupport.js;fp=src%2Fsupport.js;h=939ad4fcb55a457fe926552232ba2201b6dbf97b;hb=c3c507e900fceb419628157504004ab2813b7d01;hp=7470b33e8af3100819c0c3156b00ed085065091f;hpb=0cf336d2c95809ef41d94131e629fd1767f054a0;p=jquery.git

diff --git a/src/support.js b/src/support.js
index 7470b33..939ad4f 100644
--- a/src/support.js
+++ b/src/support.js
@@ -67,7 +67,8 @@
 		boxModel: null,
 		inlineBlockNeedsLayout: false,
 		shrinkWrapBlocks: false,
-		reliableHiddenOffsets: true
+		reliableHiddenOffsets: true,
+		reliableMarginRight: true
 	};
 
 	input.checked = true;
@@ -188,6 +189,17 @@
 		jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
 		div.innerHTML = "";
 
+		// Check if div with explicit width and no margin-right incorrectly
+		// gets computed margin-right based on width of container. For more
+		// info see bug #3333
+		// Fails in WebKit before Feb 2011 nightlies
+		// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+		if ( document.defaultView && document.defaultView.getComputedStyle ) {
+			div.style.width = "1px";
+			div.style.marginRight = "0";
+			jQuery.support.reliableMarginRight = ( parseInt(document.defaultView.getComputedStyle(div).marginRight, 10) || 0 ) === 0;
+		}
+
 		body.removeChild( div ).style.display = "none";
 		div = tds = null;
 	});