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Landing pull request 413. Move border/padding checks to after width validation to avoid unnecessary fallbacks. Fixes #9598.

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More Details:
 - https://github.com/jquery/jquery/pull/413
 - http://bugs.jquery.com/ticket/9300
 - http://bugs.jquery.com/ticket/9441
 - http://bugs.jquery.com/ticket/9598
This commit is contained in:
Mike Sherov 2011-06-17 17:33:29 -04:00 committed by timmywil
parent d59b0f3e27
commit 124817e668
1 changed files with 10 additions and 11 deletions
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21
src/css.js
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@ -315,21 +315,20 @@ function getWH( elem, name, extra ) {
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight, var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
which = name === "width" ? cssWidth : cssHeight; which = name === "width" ? cssWidth : cssHeight;
if ( extra !== "margin" && extra !== "border" ) {
jQuery.each( which, function() {
val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
if ( !extra ) {
val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
}
});
}
if ( val > 0 ) { if ( val > 0 ) {
if ( extra === "margin" ) { if ( extra !== "border" ) {
jQuery.each( which, function() { jQuery.each( which, function() {
val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; if ( !extra ) {
val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
}
if ( extra === "margin" ) {
val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
} else {
val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
}
}); });
} }
return val + "px"; return val + "px";
} }