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YUI.add('event-outside', function (Y, NAME) {
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/**
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* Outside events are synthetic DOM events that fire when a corresponding native
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* or synthetic DOM event occurs outside a bound element.
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*
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* The following outside events are pre-defined by this module:
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* <ul>
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* <li>blur</li>
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* <li>change</li>
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* <li>click</li>
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* <li>dblclick</li>
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* <li>focus</li>
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* <li>keydown</li>
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* <li>keypress</li>
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* <li>keyup</li>
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* <li>mousedown</li>
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* <li>mousemove</li>
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* <li>mouseout</li>
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* <li>mouseover</li>
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* <li>mouseup</li>
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* <li>select</li>
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* <li>submit</li>
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* </ul>
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*
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* Define new outside events with
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* <code>Y.Event.defineOutside(eventType);</code>.
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* By default, the created synthetic event name will be the name of the event
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* with "outside" appended (e.g. "click" becomes "clickoutside"). If you want
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* a different name for the created Event, pass it as a second argument like so:
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* <code>Y.Event.defineOutside(eventType, "yonderclick")</code>.
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*
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* This module was contributed by Brett Stimmerman, promoted from his
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* gallery-outside-events module at
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* http://yuilibrary.com/gallery/show/outside-events
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*
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* @module event
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* @submodule event-outside
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* @author brettstimmerman
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* @since 3.4.0
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*/
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// Outside events are pre-defined for each of these native DOM events
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var nativeEvents = [
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'blur', 'change', 'click', 'dblclick', 'focus', 'keydown', 'keypress',
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'keyup', 'mousedown', 'mousemove', 'mouseout', 'mouseover', 'mouseup',
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'select', 'submit'
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];
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/**
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* Defines a new outside event to correspond with the given DOM event.
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*
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* By default, the created synthetic event name will be the name of the event
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* with "outside" appended (e.g. "click" becomes "clickoutside"). If you want
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* a different name for the created Event, pass it as a second argument like so:
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* <code>Y.Event.defineOutside(eventType, "yonderclick")</code>.
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*
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* @method defineOutside
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* @param {String} event DOM event
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* @param {String} name (optional) custom outside event name
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* @static
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* @for Event
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*/
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Y.Event.defineOutside = function (event, name) {
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name = name || (event + 'outside');
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var config = {
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on: function (node, sub, notifier) {
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sub.handle = Y.one('doc').on(event, function(e) {
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if (this.isOutside(node, e.target)) {
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e.currentTarget = node;
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notifier.fire(e);
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}
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}, this);
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},
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detach: function (node, sub, notifier) {
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sub.handle.detach();
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},
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delegate: function (node, sub, notifier, filter) {
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sub.handle = Y.one('doc').delegate(event, function (e) {
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if (this.isOutside(node, e.target)) {
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notifier.fire(e);
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}
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}, filter, this);
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},
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isOutside: function (node, target) {
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return target !== node && !target.ancestor(function (p) {
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return p === node;
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});
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}
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};
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config.detachDelegate = config.detach;
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Y.Event.define(name, config);
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};
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// Define outside events for some common native DOM events
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Y.Array.each(nativeEvents, function (event) {
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Y.Event.defineOutside(event);
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});
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}, '3.18.1', {"requires": ["event-synthetic"]});
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