jquery/event/event.js

74 lines
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JavaScript
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2006-03-22 03:33:07 +00:00
var e = ["blur","focus","contextmenu","load","resize","scroll","unload",
"click","dblclick","mousedown","mouseup","mouseenter","mouseleave",
"mousemove","mouseover","mouseout","change","reset","select","submit",
"keydown","keypress","keyup","abort","error","ready"];
for ( var i = 0; i < e.length; i++ ) {
(function(){
var o = e[i];
$.fn[o] = function(f){ return this.bind(o, f); };
$.fn["un"+o] = function(f){ return this.unbind(o, f); };
$.fn["do"+o] = function(){ return this.trigger(o); };
$.fn["one"+o] = function(f){ return this.bind(o, function(e){
if ( this[o+f] != null ) return true;
this[o+f]++;
return $.apply(this,f,[e]);
}); };
// Deprecated
//$.fn["on"+o] = function(f){ return this.bind(o, f); };
})();
}
$.fn.hover = function(f,g) {
// Check if mouse(over|out) are still within the same parent element
return this.each(function(){
var obj = this;
addEvent(this, "mouseover", function(e) {
var p = ( e.fromElement != null ? e.fromElement : e.relatedTarget );
while ( p && p != obj ) p = p.parentNode;
if ( p == obj ) return false;
return $.apply(obj,f,[e]);
});
addEvent(this, "mouseout", function(e) {
var p = ( e.toElement != null ? e.toElement : e.relatedTarget );
while ( p && p != obj ) p = p.parentNode;
if ( p == obj ) return false;
return $.apply(obj,g,[e]);
});
});
};
// Deprecated
$.fn.onhover = $.fn.hover;
$.fn.ready = function(f) {
return this.each(function(){
if ( this.$$timer ) {
this.$$ready.push( f );
} else {
var obj = this;
this.$$ready = [ f ];
this.$$timer = setInterval( function(){
if ( obj && obj.getElementsByTagName && obj.getElementById && obj.body ) {
clearInterval( obj.$$timer );
obj.$$timer = null;
for ( var i = 0; i < obj.$$ready.length; i++ )
$.apply( obj, obj.$$ready[i] );
obj.$$ready = null;
}
}, 13 );
}
});
};
// Deprecated
$.fn.onready = $.fn.ready;
$.fn.toggle = function(a,b) {
return a && b ? this.click(function(e){
this.$$last = this.$$last == a ? b : a;
e.preventDefault();
return $.apply( this, this.$$last, [e] ) || false;
}) : this._toggle();
};