X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=event%2Fevent.js;h=88bbbda2b31771f0daafacb28bbb33614c34b889;hb=HEAD;hp=485dc4edf2e3206149a0f37b2655ace2f8fcf002;hpb=c3c706d3f24dbad0fdeb80fe9caf158bd9d6de66;p=jquery.git diff --git a/event/event.js b/event/event.js deleted file mode 100644 index 485dc4e..0000000 --- a/event/event.js +++ /dev/null @@ -1,179 +0,0 @@ -// We're overriding the old toggle function, so -// remember it for later -$.fn._toggle = $.fn.toggle; - -/** - * Toggle between two function calls every other click. - */ -$.fn.toggle = function(a,b) { - // If two functions are passed in, we're - // toggling on a click - return a && b ? this.click(function(e){ - // Figure out which function to execute - this.last = this.last == a ? b : a; - - // Make sure that clicks don't pass through - e.preventDefault(); - - // and execute the function - return $.apply( this, this.last, [e] ) || false; - }) : - - // Otherwise, execute the old toggle function - this._toggle(); -}; - -/** - * Toggle between two function calls on mouse over/out. - */ -$.fn.hover = function(f,g) { - - // A private function for haandling mouse 'hovering' - function handleHover(e) { - // Check if mouse(over|out) are still within the same parent element - var p = e.fromElement || e.toElement || e.relatedTarget; - while ( p && p != this ) p = p.parentNode; - - // If we actually just moused on to a sub-element, ignore it - if ( p == this ) return false; - - // Execute the right function - return (e.type == "mouseover" ? f : g).apply(this,[e]); - } - - // Bind the function to the two event listeners - return this.mouseover(handleHover).mouseout(handleHover); -}; - -/** - * Bind a function to fire when the DOM is ready. - */ -$.fn.ready = function(f) { - // If the DOM is already ready - if ( $.isReady ) - // Execute the function immediately - $.apply( document, f ); - - // Otherwise, remember the function for later - else { - // Add the function to the wait list - $.readyList.push( f ); - } - - return this; -}; - -(function(){ - /* - * Bind a number of event-handling functions, dynamically - */ - 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".split(","); - - // Go through all the event names, but make sure that - // it is enclosed properly - for ( var i = 0; i < e.length; i++ ) {(function(){ - - var o = e[i]; - - // Handle event binding - $.fn[o] = function(f){ return this.bind(o, f); }; - - // Handle event unbinding - $.fn["un"+o] = function(f){ return this.unbind(o, f); }; - - // Handle event triggering - $.fn["do"+o] = function(){ return this.trigger(o); }; - - // Finally, handle events that only fire once - $.fn["one"+o] = function(f){ - // Attach the event listener - return this.bind(o, function(e){ - // TODO: Remove the event listener, instead of this hack - - // If this function has already been executed, stop - if ( this[o+f] !== null ) - return true; - - // Otherwise, mark as having been executed - this[o+f]++; - - // And execute the bound function - return $.apply(this,f,[e]); - }); - }; - - })();} - - /* - * All the code that makes DOM Ready work nicely. - */ - - $.isReady = false; - $.readyList = []; - - // Handle when the DOM is ready - $.ready = function() { - // Make sure that the DOM hasn't already loaded - if ( !$.isReady ) { - // Remember that the DOM is ready - $.isReady = true; - - // If there are functions bound, to execute - if ( $.readyList ) { - // Execute all of them - for ( var i = 0; i < $.readyList.length; i++ ) - $.apply( document, $.readyList[i] ); - - // Reset the list of functions - $.readyList = null; - } - } - }; - - // If Mozilla is used - if ( $.browser == "mozilla" || $.browser == "opera" ) { - // Use the handy event callback - $.event.add( document, "DOMContentLoaded", $.ready ); - - // If IE is used, use the excellent hack by Matthias Miller - // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited - } else if ( $.browser == "msie" ) { - - // Only works if you document.write() it - document.write("<\/script>"); - - // Use the defer script hack - var script = document.getElementById("__ie_init"); - script.onreadystatechange = function() { - if ( this.readyState == "complete" ) - $.ready(); - }; - - // Clear from memory - script = null; - - // If Safari is used - } else if ( $.browser == "safari" ) { - // Continually check to see if the document.readyState is valid - $.safariTimer = setInterval(function(){ - // loaded and complete are both valid states - if ( document.readyState == "loaded" || - document.readyState == "complete" ) { - - // If either one are found, remove the timer - clearInterval( $.safariTimer ); - $.safariTimer = null; - - // and execute any waiting functions - $.ready(); - } - }, 10); - } - - // A fallback to window.onload, that will always work - $.event.add( window, "load", $.ready ); - -})();