diff options
| author | xue <> | 2007-03-27 00:47:38 +0000 |
|---|---|---|
| committer | xue <> | 2007-03-27 00:47:38 +0000 |
| commit | c5d0cd2824e3c3bb2f6f3834177a71c1d7b78519 (patch) | |
| tree | 3f8b2ced94b30277c62b4d8d31f09e7eda09f1ea /framework/Web/Javascripts/extended/event.js | |
| parent | fb29e39241b47fee99a17fab73447b9e23eabd83 (diff) | |
merge from 3.0 branch till 1779.
Diffstat (limited to 'framework/Web/Javascripts/extended/event.js')
| -rw-r--r-- | framework/Web/Javascripts/extended/event.js | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/framework/Web/Javascripts/extended/event.js b/framework/Web/Javascripts/extended/event.js deleted file mode 100644 index e257931a..00000000 --- a/framework/Web/Javascripts/extended/event.js +++ /dev/null @@ -1,110 +0,0 @@ -/**
- * @class Event extensions.
- */
-Object.extend(Event,
-{
- /**
- * Register a function to be executed when the page is loaded.
- * Note that the page is only loaded if all resources (e.g. images)
- * are loaded.
- *
- * Example: Show an alert box with message "Page Loaded!" when the
- * page finished loading.
- * <code>
- * Event.OnLoad(function(){ alert("Page Loaded!"); });
- * </code>
- *
- * @param {Function} function to execute when page is loaded.
- */
- OnLoad : function (fn)
- {
- // opera onload is in document, not window
- var w = document.addEventListener &&
- !window.addEventListener ? document : window;
- Event.observe(w,'load',fn);
- },
-
- /**
- * @param {Event} a keyboard event
- * @return {Number} the Unicode character code generated by the key
- * that was struck.
- */
- keyCode : function(e)
- {
- return e.keyCode != null ? e.keyCode : e.charCode
- },
-
- /**
- * @param {String} event type or event name.
- * @return {Boolean} true if event type is of HTMLEvent, false
- * otherwise
- */
- isHTMLEvent : function(type)
- {
- var events = ['abort', 'blur', 'change', 'error', 'focus',
- 'load', 'reset', 'resize', 'scroll', 'select',
- 'submit', 'unload'];
- return events.include(type);
- },
-
- /**
- * @param {String} event type or event name
- * @return {Boolean} true if event type is of MouseEvent,
- * false otherwise
- */
- isMouseEvent : function(type)
- {
- var events = ['click', 'mousedown', 'mousemove', 'mouseout',
- 'mouseover', 'mouseup'];
- return events.include(type);
- },
-
- /**
- * Dispatch the DOM event of a given <tt>type</tt> on a DOM
- * <tt>element</tt>. Only HTMLEvent and MouseEvent can be
- * dispatched, keyboard events or UIEvent can not be dispatch
- * via javascript consistently.
- * For the "submit" event the submit() method is called.
- * @param {Object} element id string or a DOM element.
- * @param {String} event type to dispatch.
- */
- fireEvent : function(element,type,canBubble)
- {
- canBubble = (typeof(canBubble) == undefined) ? true : canBubble;
- element = $(element);
- if(type == "submit")
- return element.submit();
- if(document.createEvent)
- {
- if(Event.isHTMLEvent(type))
- {
- var event = document.createEvent('HTMLEvents');
- event.initEvent(type, canBubble, true);
- }
- else if(Event.isMouseEvent(type))
- {
- var event = document.createEvent('MouseEvents');
- if (event.initMouseEvent)
- {
- event.initMouseEvent(type,canBubble,true,
- document.defaultView, 1, 0, 0, 0, 0, false,
- false, false, false, 0, null);
- }
- else
- {
- // Safari
- // TODO we should be initialising other mouse-event related attributes here
- event.initEvent(type, canBubble, true);
- }
- }
- element.dispatchEvent(event);
- }
- else if(document.createEventObject)
- {
- var evObj = document.createEventObject();
- element.fireEvent('on'+type, evObj);
- }
- else if(typeof(element['on'+type]) == "function")
- element['on'+type]();
- }
-});
\ No newline at end of file |