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Update hoverIntent to 1.8.1.

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props rachelbaker, jesin.
fixes #31505.
Built from https://develop.svn.wordpress.org/trunk@31723


git-svn-id: http://core.svn.wordpress.org/trunk@31704 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dominik Schilling
2015-03-11 17:15:27 +00:00
parent 0b3170fc7d
commit b145025fe1
6 changed files with 17 additions and 17 deletions
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22
wp-includes/js/hoverIntent.js
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@@ -1,10 +1,10 @@
/*!
* hoverIntent r7 // 2013.03.11 // jQuery 1.9.1+
* hoverIntent v1.8.1 // 2014.08.11 // jQuery v1.9.1+
* http://cherne.net/brian/resources/jquery.hoverIntent.html
*
* You may use hoverIntent under the terms of the MIT license. Basically that
* means you are free to use hoverIntent as long as this header is left intact.
* Copyright 2007, 2013 Brian Cherne
* Copyright 2007, 2014 Brian Cherne
*/
/* hoverIntent is similar to jQuery's built-in "hover" method except that
@@ -35,7 +35,7 @@
// default configuration values
var cfg = {
interval: 100,
sensitivity: 7,
sensitivity: 6,
timeout: 0
};
@@ -62,10 +62,10 @@
var compare = function(ev,ob) {
ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
// compare mouse positions to see if they've crossed the threshold
if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
if ( Math.sqrt( (pX-cX)*(pX-cX) + (pY-cY)*(pY-cY) ) < cfg.sensitivity ) {
$(ob).off("mousemove.hoverIntent",track);
// set hoverIntent state to true (so mouseOut can be called)
ob.hoverIntent_s = 1;
ob.hoverIntent_s = true;
return cfg.over.apply(ob,[ev]);
} else {
// set previous coordinates for next time
@@ -78,34 +78,34 @@
// A private function for delaying the mouseOut function
var delay = function(ev,ob) {
ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
ob.hoverIntent_s = 0;
ob.hoverIntent_s = false;
return cfg.out.apply(ob,[ev]);
};
// A private function for handling mouse 'hovering'
var handleHover = function(e) {
// copy objects to be passed into t (required for event object to be passed in IE)
var ev = jQuery.extend({},e);
var ev = $.extend({},e);
var ob = this;
// cancel hoverIntent timer if it exists
if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }
// if e.type == "mouseenter"
if (e.type == "mouseenter") {
// if e.type === "mouseenter"
if (e.type === "mouseenter") {
// set "previous" X and Y position based on initial entry point
pX = ev.pageX; pY = ev.pageY;
// update "current" X and Y position based on mousemove
$(ob).on("mousemove.hoverIntent",track);
// start polling interval (self-calling timeout) to compare mouse coordinates over time
if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}
if (!ob.hoverIntent_s) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}
// else e.type == "mouseleave"
} else {
// unbind expensive mousemove event
$(ob).off("mousemove.hoverIntent",track);
// if hoverIntent state is true, then call the mouseOut function after the specified delay
if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
if (ob.hoverIntent_s) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
}
};