-/**
- * @class Ext.util.Observable
- * Base class that provides a common interface for publishing events. Subclasses are expected to
- * to have a property "events" with all the events defined, and, optionally, a property "listeners"
- * with configured listeners defined.<br>
- * For example:
- * <pre><code>
-Ext.define('Employee', {
- extend: 'Ext.util.Observable',
- constructor: function(config){
- this.name = config.name;
- this.addEvents({
- "fired" : true,
- "quit" : true
- });
+/*
- // Copy configured listeners into *this* object so that the base class's
- // constructor will add them.
- this.listeners = config.listeners;
+This file is part of Ext JS 4
- // Call our superclass constructor to complete construction process.
- Employee.superclass.constructor.call(this, config)
- }
-});
-</code></pre>
- * This could then be used like this:<pre><code>
-var newEmployee = new Employee({
- name: employeeName,
- listeners: {
- quit: function() {
- // By default, "this" will be the object that fired the event.
- alert(this.name + " has quit!");
- }
- }
-});
-</code></pre>
- */
+Copyright (c) 2011 Sencha Inc
+
+Contact: http://www.sencha.com/contact
+GNU General Public License Usage
+This file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE included in the packaging of this file. Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
+
+If you are unsure which license is appropriate for your use, please contact the sales department at http://www.sencha.com/contact.
+
+*/
+/**
+ * Base class that provides a common interface for publishing events. Subclasses are expected to to have a property
+ * "events" with all the events defined, and, optionally, a property "listeners" with configured listeners defined.
+ *
+ * For example:
+ *
+ * Ext.define('Employee', {
+ * extend: 'Ext.util.Observable',
+ * constructor: function(config){
+ * this.name = config.name;
+ * this.addEvents({
+ * "fired" : true,
+ * "quit" : true
+ * });
+ *
+ * // Copy configured listeners into *this* object so that the base class's
+ * // constructor will add them.
+ * this.listeners = config.listeners;
+ *
+ * // Call our superclass constructor to complete construction process.
+ * Employee.superclass.constructor.call(this, config)
+ * }
+ * });
+ *
+ * This could then be used like this:
+ *
+ * var newEmployee = new Employee({
+ * name: employeeName,
+ * listeners: {
+ * quit: function() {
+ * // By default, "this" will be the object that fired the event.
+ * alert(this.name + " has quit!");
+ * }
+ * }
+ * });
+ */
Ext.define('Ext.util.Observable', {
/* Begin Definitions */
statics: {
/**
- * Removes <b>all</b> added captures from the Observable.
+ * Removes **all** added captures from the Observable.
+ *
* @param {Observable} o The Observable to release
* @static
*/
},
/**
- * Starts capture on the specified Observable. All events will be passed
- * to the supplied function with the event name + standard signature of the event
- * <b>before</b> the event is fired. If the supplied function returns false,
+ * Starts capture on the specified Observable. All events will be passed to the supplied function with the event
+ * name + standard signature of the event **before** the event is fired. If the supplied function returns false,
* the event will not fire.
+ *
* @param {Observable} o The Observable to capture events from.
* @param {Function} fn The function to call when an event is fired.
- * @param {Object} scope (optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the Observable firing the event.
+ * @param {Object} scope (optional) The scope (`this` reference) in which the function is executed. Defaults to
+ * the Observable firing the event.
* @static
*/
capture: function(o, fn, scope) {
},
/**
-Sets observability on the passed class constructor.
-
-This makes any event fired on any instance of the passed class also fire a single event through
-the __class__ allowing for central handling of events on many instances at once.
-
-Usage:
-
- Ext.util.Observable.observe(Ext.data.Connection);
- Ext.data.Connection.on('beforerequest', function(con, options) {
- console.log('Ajax request made to ' + options.url);
- });
-
+ * Sets observability on the passed class constructor.
+ *
+ * This makes any event fired on any instance of the passed class also fire a single event through
+ * the **class** allowing for central handling of events on many instances at once.
+ *
+ * Usage:
+ *
+ * Ext.util.Observable.observe(Ext.data.Connection);
+ * Ext.data.Connection.on('beforerequest', function(con, options) {
+ * console.log('Ajax request made to ' + options.url);
+ * });
+ *
* @param {Function} c The class constructor to make observable.
* @param {Object} listeners An object containing a series of listeners to add. See {@link #addListener}.
* @static
- * @markdown
*/
observe: function(cls, listeners) {
if (cls) {
/* End Definitions */
/**
- * @cfg {Object} listeners (optional) <p>A config object containing one or more event handlers to be added to this
- * object during initialization. This should be a valid listeners config object as specified in the
- * {@link #addListener} example for attaching multiple handlers at once.</p>
- * <br><p><b><u>DOM events from ExtJs {@link Ext.Component Components}</u></b></p>
- * <br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
- * is usually only done when extra value can be added. For example the {@link Ext.view.View DataView}'s
- * <b><code>{@link Ext.view.View#click click}</code></b> event passing the node clicked on. To access DOM
- * events directly from a child element of a Component, we need to specify the <code>element</code> option to
- * identify the Component property to add a DOM listener to:
- * <pre><code>
-new Ext.panel.Panel({
- width: 400,
- height: 200,
- dockedItems: [{
- xtype: 'toolbar'
- }],
- listeners: {
- click: {
- element: 'el', //bind to the underlying el property on the panel
- fn: function(){ console.log('click el'); }
- },
- dblclick: {
- element: 'body', //bind to the underlying body property on the panel
- fn: function(){ console.log('dblclick body'); }
- }
- }
-});
-</code></pre>
- * </p>
- */
+ * @cfg {Object} listeners
+ *
+ * A config object containing one or more event handlers to be added to this object during initialization. This
+ * should be a valid listeners config object as specified in the {@link #addListener} example for attaching multiple
+ * handlers at once.
+ *
+ * **DOM events from ExtJS {@link Ext.Component Components}**
+ *
+ * While _some_ ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this is usually
+ * only done when extra value can be added. For example the {@link Ext.view.View DataView}'s **`{@link
+ * Ext.view.View#itemclick itemclick}`** event passing the node clicked on. To access DOM events directly from a
+ * child element of a Component, we need to specify the `element` option to identify the Component property to add a
+ * DOM listener to:
+ *
+ * new Ext.panel.Panel({
+ * width: 400,
+ * height: 200,
+ * dockedItems: [{
+ * xtype: 'toolbar'
+ * }],
+ * listeners: {
+ * click: {
+ * element: 'el', //bind to the underlying el property on the panel
+ * fn: function(){ console.log('click el'); }
+ * },
+ * dblclick: {
+ * element: 'body', //bind to the underlying body property on the panel
+ * fn: function(){ console.log('dblclick body'); }
+ * }
+ * }
+ * });
+ */
// @private
isObservable: true,
eventOptionsRe : /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate|element|vertical|horizontal)$/,
/**
- * <p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
- * is destroyed.
+ * Adds listeners to any Observable object (or Element) which are automatically removed when this Component is
+ * destroyed.
+ *
* @param {Observable/Element} item The item to which to add a listener/listeners.
* @param {Object/String} ename The event name, or an object containing event name properties.
- * @param {Function} fn Optional. If the <code>ename</code> parameter was an event name, this
- * is the handler function.
- * @param {Object} scope Optional. If the <code>ename</code> parameter was an event name, this
- * is the scope (<code>this</code> reference) in which the handler function is executed.
- * @param {Object} opt Optional. If the <code>ename</code> parameter was an event name, this
- * is the {@link Ext.util.Observable#addListener addListener} options.
+ * @param {Function} fn (optional) If the `ename` parameter was an event name, this is the handler function.
+ * @param {Object} scope (optional) If the `ename` parameter was an event name, this is the scope (`this` reference)
+ * in which the handler function is executed.
+ * @param {Object} opt (optional) If the `ename` parameter was an event name, this is the
+ * {@link Ext.util.Observable#addListener addListener} options.
*/
addManagedListener : function(item, ename, fn, scope, options) {
var me = this,
managedListeners = me.managedListeners = me.managedListeners || [],
config;
- if (Ext.isObject(ename)) {
+ if (typeof ename !== 'string') {
options = ename;
for (ename in options) {
if (options.hasOwnProperty(ename)) {
/**
* Removes listeners that were added by the {@link #mon} method.
+ *
* @param {Observable|Element} item The item from which to remove a listener/listeners.
* @param {Object|String} ename The event name, or an object containing event name properties.
- * @param {Function} fn Optional. If the <code>ename</code> parameter was an event name, this
- * is the handler function.
- * @param {Object} scope Optional. If the <code>ename</code> parameter was an event name, this
- * is the scope (<code>this</code> reference) in which the handler function is executed.
+ * @param {Function} fn Optional. If the `ename` parameter was an event name, this is the handler function.
+ * @param {Object} scope Optional. If the `ename` parameter was an event name, this is the scope (`this` reference)
+ * in which the handler function is executed.
*/
- removeManagedListener : function(item, ename, fn, scope) {
+ removeManagedListener : function(item, ename, fn, scope) {
var me = this,
options,
config,
length,
i;
- if (Ext.isObject(ename)) {
+ if (typeof ename !== 'string') {
options = ename;
for (ename in options) {
if (options.hasOwnProperty(ename)) {
},
/**
- * <p>Fires the specified event with the passed parameters (minus the event name).</p>
- * <p>An event may be set to bubble up an Observable parent hierarchy (See {@link Ext.Component#getBubbleTarget})
- * by calling {@link #enableBubble}.</p>
+ * Fires the specified event with the passed parameters (minus the event name, plus the `options` object passed
+ * to {@link #addListener}).
+ *
+ * An event may be set to bubble up an Observable parent hierarchy (See {@link Ext.Component#getBubbleTarget}) by
+ * calling {@link #enableBubble}.
+ *
* @param {String} eventName The name of the event to fire.
* @param {Object...} args Variable number of parameters are passed to handlers.
* @return {Boolean} returns false if any of the handlers return false otherwise it returns true.
if (queue) {
queue.push(args);
}
- } else if (event && Ext.isObject(event) && event.bubble) {
- if (event.fire.apply(event, args.slice(1)) === false) {
- return false;
- }
- parent = me.getBubbleTarget && me.getBubbleTarget();
- if (parent && parent.isObservable) {
- if (!parent.events[ename] || !Ext.isObject(parent.events[ename]) || !parent.events[ename].bubble) {
- parent.enableBubble(ename);
+ } else if (event && event !== true) {
+ if (event.bubble) {
+ if (event.fire.apply(event, args.slice(1)) === false) {
+ return false;
}
- return parent.fireEvent.apply(parent, args);
+ parent = me.getBubbleTarget && me.getBubbleTarget();
+ if (parent && parent.isObservable) {
+ if (!parent.events[ename] || parent.events[ename] === true || !parent.events[ename].bubble) {
+ parent.enableBubble(ename);
+ }
+ return parent.fireEvent.apply(parent, args);
+ }
+ }
+ else {
+ args.shift();
+ ret = event.fire.apply(event, args);
}
- } else if (event && Ext.isObject(event)) {
- args.shift();
- ret = event.fire.apply(event, args);
}
return ret;
},
/**
* Appends an event handler to this object.
- * @param {String} eventName The name of the event to listen for. May also be an object who's property names are event names. See
- * @param {Function} handler The method the event invokes.
- * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
- * <b>If omitted, defaults to the object which fired the event.</b>
- * @param {Object} options (optional) An object containing handler configuration.
- * properties. This may contain any of the following properties:<ul>
- * <li><b>scope</b> : Object<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the handler function is executed.
- * <b>If omitted, defaults to the object which fired the event.</b></div></li>
- * <li><b>delay</b> : Number<div class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</div></li>
- * <li><b>single</b> : Boolean<div class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</div></li>
- * <li><b>buffer</b> : Number<div class="sub-desc">Causes the handler to be scheduled to run in an {@link Ext.util.DelayedTask} delayed
- * by the specified number of milliseconds. If the event fires again within that time, the original
- * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>
- * <li><b>target</b> : Observable<div class="sub-desc">Only call the handler if the event was fired on the target Observable, <i>not</i>
- * if the event was bubbled up from a child Observable.</div></li>
- * <li><b>element</b> : String<div class="sub-desc"><b>This option is only valid for listeners bound to {@link Ext.Component Components}.</b>
- * The name of a Component property which references an element to add a listener to.
- * <p>This option is useful during Component construction to add DOM event listeners to elements of {@link Ext.Component Components} which
- * will exist only after the Component is rendered. For example, to add a click listener to a Panel's body:<pre><code>
-new Ext.panel.Panel({
- title: 'The title',
- listeners: {
- click: this.handlePanelClick,
- element: 'body'
- }
-});
-</code></pre></p>
- * <p>When added in this way, the options available are the options applicable to {@link Ext.core.Element#addListener}</p></div></li>
- * </ul><br>
- * <p>
- * <b>Combining Options</b><br>
- * Using the options argument, it is possible to combine different types of listeners:<br>
- * <br>
+ *
+ * @param {String} eventName The name of the event to listen for. May also be an object who's property names are
+ * event names.
+ * @param {Function} handler The method the event invokes. Will be called with arguments given to
+ * {@link #fireEvent} plus the `options` parameter described below.
+ * @param {Object} scope (optional) The scope (`this` reference) in which the handler function is executed. **If
+ * omitted, defaults to the object which fired the event.**
+ * @param {Object} options (optional) An object containing handler configuration.
+ *
+ * **Note:** Unlike in ExtJS 3.x, the options object will also be passed as the last argument to every event handler.
+ *
+ * This object may contain any of the following properties:
+ *
+ * - **scope** : Object
+ *
+ * The scope (`this` reference) in which the handler function is executed. **If omitted, defaults to the object
+ * which fired the event.**
+ *
+ * - **delay** : Number
+ *
+ * The number of milliseconds to delay the invocation of the handler after the event fires.
+ *
+ * - **single** : Boolean
+ *
+ * True to add a handler to handle just the next firing of the event, and then remove itself.
+ *
+ * - **buffer** : Number
+ *
+ * Causes the handler to be scheduled to run in an {@link Ext.util.DelayedTask} delayed by the specified number of
+ * milliseconds. If the event fires again within that time, the original handler is _not_ invoked, but the new
+ * handler is scheduled in its place.
+ *
+ * - **target** : Observable
+ *
+ * Only call the handler if the event was fired on the target Observable, _not_ if the event was bubbled up from a
+ * child Observable.
+ *
+ * - **element** : String
+ *
+ * **This option is only valid for listeners bound to {@link Ext.Component Components}.** The name of a Component
+ * property which references an element to add a listener to.
+ *
+ * This option is useful during Component construction to add DOM event listeners to elements of
+ * {@link Ext.Component Components} which will exist only after the Component is rendered.
+ * For example, to add a click listener to a Panel's body:
+ *
+ * new Ext.panel.Panel({
+ * title: 'The title',
+ * listeners: {
+ * click: this.handlePanelClick,
+ * element: 'body'
+ * }
+ * });
+ *
+ * **Combining Options**
+ *
+ * Using the options argument, it is possible to combine different types of listeners:
+ *
* A delayed, one-time listener.
- * <pre><code>
-myPanel.on('hide', this.handleClick, this, {
-single: true,
-delay: 100
-});</code></pre>
- * <p>
- * <b>Attaching multiple handlers in 1 call</b><br>
- * The method also allows for a single argument to be passed which is a config object containing properties
- * which specify multiple events. For example:<pre><code>
-myGridPanel.on({
- cellClick: this.onCellClick,
- mouseover: this.onMouseOver,
- mouseout: this.onMouseOut,
- scope: this // Important. Ensure "this" is correct during handler execution
-});
-</code></pre>.
- * <p>
+ *
+ * myPanel.on('hide', this.handleClick, this, {
+ * single: true,
+ * delay: 100
+ * });
+ *
+ * **Attaching multiple handlers in 1 call**
+ *
+ * The method also allows for a single argument to be passed which is a config object containing properties which
+ * specify multiple events. For example:
+ *
+ * myGridPanel.on({
+ * cellClick: this.onCellClick,
+ * mouseover: this.onMouseOver,
+ * mouseout: this.onMouseOut,
+ * scope: this // Important. Ensure "this" is correct during handler execution
+ * });
+ *
+ * One can also specify options for each event handler separately:
+ *
+ * myGridPanel.on({
+ * cellClick: {fn: this.onCellClick, scope: this, single: true},
+ * mouseover: {fn: panel.onMouseOver, scope: panel}
+ * });
+ *
*/
addListener: function(ename, fn, scope, options) {
var me = this,
config,
event;
- if (Ext.isObject(ename)) {
+ if (typeof ename !== 'string') {
options = ename;
for (ename in options) {
if (options.hasOwnProperty(ename)) {
/**
* Removes an event handler.
- * @param {String} eventName The type of event the handler was associated with.
- * @param {Function} handler The handler to remove. <b>This must be a reference to the function passed into the {@link #addListener} call.</b>
- * @param {Object} scope (optional) The scope originally specified for the handler.
+ *
+ * @param {String} eventName The type of event the handler was associated with.
+ * @param {Function} handler The handler to remove. **This must be a reference to the function passed into the
+ * {@link #addListener} call.**
+ * @param {Object} scope (optional) The scope originally specified for the handler.
*/
removeListener: function(ename, fn, scope) {
var me = this,
event,
options;
- if (Ext.isObject(ename)) {
+ if (typeof ename !== 'string') {
options = ename;
for (ename in options) {
if (options.hasOwnProperty(ename)) {
/**
* Adds the specified events to the list of events which this Observable may fire.
- * @param {Object/String} o Either an object with event names as properties with a value of <code>true</code>
- * or the first event name string if multiple event names are being passed as separate parameters.
- * @param {String} [additional] Optional additional event names if multiple event names are being passed as separate parameters.
- * Usage:<pre><code>
-this.addEvents('storeloaded', 'storecleared');
-</code></pre>
+ *
+ * @param {Object/String} o Either an object with event names as properties with a value of `true` or the first
+ * event name string if multiple event names are being passed as separate parameters. Usage:
+ *
+ * this.addEvents({
+ * storeloaded: true,
+ * storecleared: true
+ * });
+ *
+ * @param {String...} more Optional additional event names if multiple event names are being passed as separate
+ * parameters. Usage:
+ *
+ * this.addEvents('storeloaded', 'storecleared');
+ *
*/
addEvents: function(o) {
var me = this,
/**
* Checks to see if this object has any listeners for a specified event
+ *
* @param {String} eventName The name of the event to check for
* @return {Boolean} True if the event is being listened for, else false
*/
},
/**
- * Suspend the firing of all events. (see {@link #resumeEvents})
+ * Suspends the firing of all events. (see {@link #resumeEvents})
+ *
* @param {Boolean} queueSuspended Pass as true to queue up suspended events to be fired
- * after the {@link #resumeEvents} call instead of discarding all suspended events;
+ * after the {@link #resumeEvents} call instead of discarding all suspended events.
*/
suspendEvents: function(queueSuspended) {
this.eventsSuspended = true;
},
/**
- * Resume firing events. (see {@link #suspendEvents})
- * If events were suspended using the <code><b>queueSuspended</b></code> parameter, then all
- * events fired during event suspension will be sent to any listeners now.
+ * Resumes firing events (see {@link #suspendEvents}).
+ *
+ * If events were suspended using the `**queueSuspended**` parameter, then all events fired
+ * during event suspension will be sent to any listeners now.
*/
resumeEvents: function() {
var me = this,
},
/**
- * Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.
+ * Relays selected events from the specified Observable as if the events were fired by `this`.
+ *
* @param {Object} origin The Observable whose events this object is to relay.
- * @param {Array} events Array of event names to relay.
+ * @param {[String]} events Array of event names to relay.
+ * @param {Object} prefix
*/
relayEvents : function(origin, events, prefix) {
prefix = prefix || '';
},
/**
- * <p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
- * <code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>
- * <p>This is commonly used by Ext.Components to bubble events to owner Containers. See {@link Ext.Component#getBubbleTarget}. The default
- * implementation in Ext.Component returns the Component's immediate owner. But if a known target is required, this can be overridden to
- * access the required target more quickly.</p>
- * <p>Example:</p><pre><code>
-Ext.override(Ext.form.field.Base, {
-// Add functionality to Field's initComponent to enable the change event to bubble
-initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
- this.enableBubble('change');
-}),
-
-// We know that we want Field's events to bubble directly to the FormPanel.
-getBubbleTarget : function() {
- if (!this.formPanel) {
- this.formPanel = this.findParentByType('form');
- }
- return this.formPanel;
-}
-});
-
-var myForm = new Ext.formPanel({
-title: 'User Details',
-items: [{
- ...
-}],
-listeners: {
- change: function() {
- // Title goes red if form has been modified.
- myForm.header.setStyle('color', 'red');
- }
-}
-});
-</code></pre>
- * @param {String/Array} events The event name to bubble, or an Array of event names.
+ * Enables events fired by this Observable to bubble up an owner hierarchy by calling `this.getBubbleTarget()` if
+ * present. There is no implementation in the Observable base class.
+ *
+ * This is commonly used by Ext.Components to bubble events to owner Containers.
+ * See {@link Ext.Component#getBubbleTarget}. The default implementation in Ext.Component returns the
+ * Component's immediate owner. But if a known target is required, this can be overridden to access the
+ * required target more quickly.
+ *
+ * Example:
+ *
+ * Ext.override(Ext.form.field.Base, {
+ * // Add functionality to Field's initComponent to enable the change event to bubble
+ * initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
+ * this.enableBubble('change');
+ * }),
+ *
+ * // We know that we want Field's events to bubble directly to the FormPanel.
+ * getBubbleTarget : function() {
+ * if (!this.formPanel) {
+ * this.formPanel = this.findParentByType('form');
+ * }
+ * return this.formPanel;
+ * }
+ * });
+ *
+ * var myForm = new Ext.formPanel({
+ * title: 'User Details',
+ * items: [{
+ * ...
+ * }],
+ * listeners: {
+ * change: function() {
+ * // Title goes red if form has been modified.
+ * myForm.header.setStyle('color', 'red');
+ * }
+ * }
+ * });
+ *
+ * @param {String/[String]} events The event name to bubble, or an Array of event names.
*/
enableBubble: function(events) {
var me = this;
}
}
}, function() {
- /**
- * Removes an event handler (shorthand for {@link #removeListener}.)
- * @param {String} eventName The type of event the handler was associated with.
- * @param {Function} handler The handler to remove. <b>This must be a reference to the function passed into the {@link #addListener} call.</b>
- * @param {Object} scope (optional) The scope originally specified for the handler.
- * @method un
- */
-
- /**
- * Appends an event handler to this object (shorthand for {@link #addListener}.)
- * @param {String} eventName The type of event to listen for
- * @param {Function} handler The method the event invokes
- * @param {Object} scope (optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
- * <b>If omitted, defaults to the object which fired the event.</b>
- * @param {Object} options (optional) An object containing handler configuration.
- * @method on
- */
this.createAlias({
+ /**
+ * @method
+ * Shorthand for {@link #addListener}.
+ * @alias Ext.util.Observable#addListener
+ */
on: 'addListener',
+ /**
+ * @method
+ * Shorthand for {@link #removeListener}.
+ * @alias Ext.util.Observable#removeListener
+ */
un: 'removeListener',
+ /**
+ * @method
+ * Shorthand for {@link #addManagedListener}.
+ * @alias Ext.util.Observable#addManagedListener
+ */
mon: 'addManagedListener',
+ /**
+ * @method
+ * Shorthand for {@link #removeManagedListener}.
+ * @alias Ext.util.Observable#removeManagedListener
+ */
mun: 'removeManagedListener'
});
i, len;
for(i = 0, len = e.before.length; i < len; i++){
if(e.before[i].fn == fn && e.before[i].scope == scope){
- e.before.splice(i, 1);
+ Ext.Array.erase(e.before, i, 1);
return;
}
}
for(i = 0, len = e.after.length; i < len; i++){
if(e.after[i].fn == fn && e.after[i].scope == scope){
- e.after.splice(i, 1);
+ Ext.Array.erase(e.after, i, 1);
return;
}
}
};
}());
});
+
git.ithinksw.org / extjs.git / blobdiff