annotate js/bt/other_libs/jquery.hoverIntent.minified.js @ 35:abc9d39cfbe9
Switch the trigger from mouseover to click.
MouseOver is problematic if people want to interact with the content of the
popup, for example to click the play button of an swf player.
| author |
Franck Deroche <franck@defr.org> |
| date |
Fri, 18 Sep 2009 15:11:03 +0200 |
| parents |
0d557e6e73f7 |
| children |
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| rev |
line source |
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eads@18
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1 /** |
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2 * hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+ |
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3 * <http://cherne.net/brian/resources/jquery.hoverIntent.html> |
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4 * |
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5 * @param f onMouseOver function || An object with configuration options |
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6 * @param g onMouseOut function || Nothing (use configuration options object) |
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7 * @author Brian Cherne <brian@cherne.net> |
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8 */ |
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9 (function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};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); |
