| Rev | Line | |
|---|
| [2] | 1 | /**
|
|---|
| 2 | * hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
|
|---|
| 3 | * <http://cherne.net/brian/resources/jquery.hoverIntent.html>
|
|---|
| 4 | *
|
|---|
| 5 | * @param f onMouseOver function || An object with configuration options
|
|---|
| 6 | * @param g onMouseOut function || Nothing (use configuration options object)
|
|---|
| 7 | * @author Brian Cherne <brian@cherne.net>
|
|---|
| 8 | */
|
|---|
| 9 | (function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:250};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
