// handle event if we actually just moused on to a non sub-element
jQuery.event.handle.apply( this, arguments );
}
+
+},
+
+// In case of event delegation, we only need to rename the event.type,
+// liveHandler will take care of the rest.
+delegate = function( event ) {
+ event.type = event.data;
+ jQuery.event.handle.apply( this, arguments );
};
// Create mouseenter and mouseleave events
mouseout: "mouseleave"
}, function( orig, fix ) {
jQuery.event.special[ fix ] = {
- setup: function(){
- jQuery.event.add( this, orig, withinElement, fix );
+ setup: function(data){
+ jQuery.event.add( this, orig, data && data.selector ? delegate : withinElement, fix );
},
- teardown: function(){
- jQuery.event.remove( this, orig, withinElement );
+ teardown: function(data){
+ jQuery.event.remove( this, orig, data && data.selector ? delegate : withinElement );
}
};
});
blur: "focusout"
}, function( orig, fix ){
var event = jQuery.event,
- special = event.special,
handle = event.handle;
function ieHandler() {
return handle.apply(this, arguments);
}
- special[orig] = {
+ event.special[orig] = {
setup:function() {
if ( this.addEventListener )
this.addEventListener( orig, handle, true );
else
- jQuery.event.add( this, fix, ieHandler );
+ event.add( this, fix, ieHandler );
},
teardown:function() {
if ( this.removeEventListener )
this.removeEventListener( orig, handle, true );
else
- jQuery.event.remove( this, fix, ieHandler );
+ event.remove( this, fix, ieHandler );
}
};
});
jQuery.each( jQuery.data( this, "events" ).live || [], function( i, fn ) {
if ( fn.live === event.type ) {
- var elem = jQuery( event.target ).closest( fn.selector )[0];
+ var elem = jQuery( event.target ).closest( fn.selector, event.currentTarget )[0],
+ related;
if ( elem ) {
- elems.push({ elem: elem, fn: fn });
+ // Those two events require additional checking
+ if ( fn.live === "mouseenter" || fn.live === "mouseleave" ) {
+ related = jQuery( event.relatedTarget ).closest( fn.selector )[0];
+ }
+
+ if ( !related || related !== elem ) {
+ elems.push({ elem: elem, fn: fn });
+ }
}
}
});
elems.sort(function( a, b ) {
- return jQuery.data( a.elem, "closest" ) - jQuery.data( b.elem, "closest" );
+ return a.closer - b.closer;
});
jQuery.each(elems, function() {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent("onreadystatechange", function() {
- if ( document.readyState === "complete" ) {
+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+ if ( document.readyState === "complete" && document.body ) {
document.detachEvent( "onreadystatechange", arguments.callee );
jQuery.ready();
}
jQuery.event.add( window, "load", jQuery.ready );
}
-jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
- "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +
- "change,select,submit,keydown,keypress,keyup,error").split(","), function( i, name ) {
+jQuery.each( ("blur focus load resize scroll unload click dblclick " +
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+ "change select submit keydown keypress keyup error").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( fn ) {