Ext JS 4.0.7 Sencha Docs

Ext.chart.LegendItem

Hierarchy

Inherited mixins

Requires

Files

A single item of a legend (marker plus label)

Available since: 4.0.0

Defined By

Config options

Specify true if the addAll function should add function references to the collection. ...

Specify true if the addAll function should add function references to the collection. Defaults to false.

Defaults to: false

Available since: Ext 3

A config object containing one or more event handlers to be added to this object during initialization. ...

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 addListener example for attaching multiple handlers at once.

DOM events from Ext JS Components

While some Ext JS 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 DataView's 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'); }
        }
    }
});

Available since: 1.1.0

Defined By

Properties

Available since: 4.0.0

The default sort direction to use if one is not specified. ...

The default sort direction to use if one is not specified.

Defaults to: "ASC"

Available since: 4.0.0

...

Defaults to: /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate|element|vertical|horizontal|freezeEvent)$/

Available since: 4.0.0

End Definitions ...

End Definitions

Defaults to: true

Available since: 4.0.0

...

Defaults to: true

Available since: 4.0.0

Flag denoting that this object is sortable. ...

Flag denoting that this object is sortable. Always true.

Defaults to: true

Available since: 4.0.0

Get the reference to the current class from which this object was instantiated. ...

Get the reference to the current class from which this object was instantiated. Unlike statics, this.self is scope-dependent and it's meant to be used for dynamic inheritance. See statics for a detailed comparison

Ext.define('My.Cat', {
    statics: {
        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
    },

    constructor: function() {
        alert(this.self.speciesName); / dependent on 'this'

        return this;
    },

    clone: function() {
        return new this.self();
    }
});


Ext.define('My.SnowLeopard', {
    extend: 'My.Cat',
    statics: {
        speciesName: 'Snow Leopard'         // My.SnowLeopard.speciesName = 'Snow Leopard'
    }
});

var cat = new My.Cat();                     // alerts 'Cat'
var snowLeopard = new My.SnowLeopard();     // alerts 'Snow Leopard'

var clone = snowLeopard.clone();
alert(Ext.getClassName(clone));             // alerts 'My.SnowLeopard'

Available since: 4.0.0

The property in each item that contains the data to sort.

The property in each item that contains the data to sort.

Available since: 4.0.0

The collection of Sorters currently applied to this Store

The collection of Sorters currently applied to this Store

Available since: 4.0.0

Ext.chart.LegendItem
view source
: Numberprivate
Position of the item, relative to the upper-left corner of the legend box ...

Position of the item, relative to the upper-left corner of the legend box

Defaults to: 0

Available since: 4.0.0

Ext.chart.LegendItem
view source
: Numberprivate
...

Defaults to: 0

Available since: 4.0.0

Ext.chart.LegendItem
view source
: Numberprivate
...

Defaults to: 500

Available since: 4.0.0

Methods

Defined By

Instance methods

Ext.chart.LegendItem
view source
new( config ) : Ext.chart.LegendItem
Creates new MixedCollection. ...

Creates new MixedCollection.

Available since: 4.0.0

Parameters

Returns

Fires

Overrides: Ext.util.MixedCollection.constructor, Ext.draw.CompositeSprite.constructor

( property, [dir], [fn] )private
Performs the actual sorting based on a direction and a sorting function. ...

Performs the actual sorting based on a direction and a sorting function. Internally, this creates a temporary array of all items in the MixedCollection, sorts it and then writes the sorted array data back into this.items and this.keys

Available since: 3.4.0

Parameters

  • property : String

    Property to sort by ('key', 'value', or 'index')

  • dir : String (optional)

    Direction to sort 'ASC' or 'DESC'. Defaults to 'ASC'.

  • fn : Function (optional)

    Comparison function that defines the sort order. Defaults to sorting by numeric value.

Fires

  • sort
Inherit docs from MixedCollection ...

Inherit docs from MixedCollection

Available since: Ext 1

Parameters

Returns

Fires

Overrides: Ext.util.AbstractMixedCollection.add

Adds all elements of an Array or an Object to the collection. ...

Adds all elements of an Array or an Object to the collection.

Available since: Ext 1

Parameters

  • objs : Object/Array

    An Object containing properties which will be added to the collection, or an Array of values, each of which are added to the collection. Functions references will be added to the collection if allowFunctions has been set to true.

Fires

...

Available since: 4.0.0

Parameters

Fires

    Adds the specified events to the list of events which this Observable may fire. ...

    Adds the specified events to the list of events which this Observable may fire.

    Available since: 1.1.0

    Parameters

    • o : Object/String

      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
      });
      
    • more : String... (optional)

      Additional event names if multiple event names are being passed as separate parameters. Usage:

      this.addEvents('storeloaded', 'storecleared');
      
    ...

    Available since: 4.0.6

    Parameters

    Returns

    ( eventName, fn, [scope], [options] )
    Appends an event handler to this object. ...

    Appends an event handler to this object.

    Available since: 1.1.0

    Parameters

    • eventName : String

      The name of the event to listen for. May also be an object who's property names are event names.

    • fn : Function

      The method the event invokes. Will be called with arguments given to fireEvent plus the options parameter described below.

    • scope : Object (optional)

      The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

    • options : Object (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 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 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 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.

      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}
      });
      

    Fires

      ( item, ename, [fn], [scope], [opt] )
      Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is destr...

      Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is destroyed.

      Available since: 4.0.0

      Parameters

      • item : Ext.util.Observable/Ext.Element

        The item to which to add a listener/listeners.

      • ename : Object/String

        The event name, or an object containing event name properties.

      • fn : Function (optional)

        If the ename parameter was an event name, this is the handler function.

      • scope : Object (optional)

        If the ename parameter was an event name, this is the scope (this reference) in which the handler function is executed.

      • opt : Object (optional)

        If the ename parameter was an event name, this is the addListener options.

      Fires

        process the passed fx configuration. ...
        • process the passed fx configuration.

        Available since: 4.0.0

        Parameters

        Fires

          Perform custom animation on this object. ...

          Perform custom animation on this object.

          This method is applicable to both the Component class and the Element class. It performs animated transitions of certain properties of this object over a specified timeline.

          The sole parameter is an object which specifies start property values, end property values, and properties which describe the timeline. Of the properties listed below, only to is mandatory.

          Properties include

          • from
            An object which specifies start values for the properties being animated. If not supplied, properties are animated from current settings. The actual properties which may be animated depend upon ths object being animated. See the sections below on Element and Component animation.
          • to
            An object which specifies end values for the properties being animated.
          • duration
            The duration in milliseconds for which the animation will run.
          • easing
            A string value describing an easing type to modify the rate of change from the default linear to non-linear. Values may be one of:
            • ease
            • easeIn
            • easeOut
            • easeInOut
            • backIn
            • backOut
            • elasticIn
            • elasticOut
            • bounceIn
            • bounceOut
          • keyframes
            This is an object which describes the state of animated properties at certain points along the timeline. it is an object containing properties who's names are the percentage along the timeline being described and who's values specify the animation state at that point.
          • listeners
            This is a standard listeners configuration object which may be used to inject behaviour at either the beforeanimate event or the afteranimate event.

          Animating an Element

          When animating an Element, the following properties may be specified in from, to, and keyframe objects:
          • x
            The page X position in pixels.
          • y
            The page Y position in pixels
          • left
            The element's CSS left value. Units must be supplied.
          • top
            The element's CSS top value. Units must be supplied.
          • width
            The element's CSS width value. Units must be supplied.
          • height
            The element's CSS height value. Units must be supplied.
          • scrollLeft
            The element's scrollLeft value.
          • scrollTop
            The element's scrollLeft value.
          • opacity
            The element's opacity value. This must be a value between 0 and 1.

          Be aware than animating an Element which is being used by an Ext Component without in some way informing the Component about the changed element state will result in incorrect Component behaviour. This is because the Component will be using the old state of the element. To avoid this problem, it is now possible to directly animate certain properties of Components.

          Animating a Component

          When animating an Element, the following properties may be specified in from, to, and keyframe objects:
          • x
            The Component's page X position in pixels.
          • y
            The Component's page Y position in pixels
          • left
            The Component's left value in pixels.
          • top
            The Component's top value in pixels.
          • width
            The Component's width value in pixels.
          • width
            The Component's width value in pixels.
          • dynamic
            Specify as true to update the Component's layout (if it is a Container) at every frame of the animation. Use sparingly as laying out on every intermediate size change is an expensive operation.

          For example, to animate a Window to a new size, ensuring that its internal layout, and any shadow is correct:

          myWindow = Ext.create('Ext.window.Window', {
              title: 'Test Component animation',
              width: 500,
              height: 300,
              layout: {
                  type: 'hbox',
                  align: 'stretch'
              },
              items: [{
                  title: 'Left: 33%',
                  margins: '5 0 5 5',
                  flex: 1
              }, {
                  title: 'Left: 66%',
                  margins: '5 5 5 5',
                  flex: 2
              }]
          });
          myWindow.show();
          myWindow.header.el.on('click', function() {
              myWindow.animate({
                  to: {
                      width: (myWindow.getWidth() == 500) ? 700 : 500,
                      height: (myWindow.getHeight() == 300) ? 400 : 300,
                  }
              });
          });
          

          For performance reasons, by default, the internal layout is only updated when the Window reaches its final "to" size. If dynamic updating of the Window's child Components is required, then configure the animation with dynamic: true and the two child items will maintain their proportions during the animation.

          Available since: 4.0.0

          Parameters

          • config : Object

            An object containing properties which describe the animation's start and end states, and the timeline of the animation.

          Returns

          Fires

            ...

            Available since: 4.0.0

            Parameters

            Call the original method that was previously overridden with override Ext.define('My.Cat', { constructor: functi...

            Call the original method that was previously overridden with override

            Ext.define('My.Cat', {
                constructor: function() {
                    alert("I'm a cat!");
            
                    return this;
                }
            });
            
            My.Cat.override({
                constructor: function() {
                    alert("I'm going to be a cat!");
            
                    var instance = this.callOverridden();
            
                    alert("Meeeeoooowwww");
            
                    return instance;
                }
            });
            
            var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                      // alerts "I'm a cat!"
                                      // alerts "Meeeeoooowwww"
            

            Available since: 4.0.0

            Parameters

            • args : Array/Arguments

              The arguments, either an array or the arguments object

            Returns

            • Object

              Returns the result after calling the overridden method

            Call the parent's overridden method. ...

            Call the parent's overridden method. For example:

            Ext.define('My.own.A', {
                constructor: function(test) {
                    alert(test);
                }
            });
            
            Ext.define('My.own.B', {
                extend: 'My.own.A',
            
                constructor: function(test) {
                    alert(test);
            
                    this.callParent([test + 1]);
                }
            });
            
            Ext.define('My.own.C', {
                extend: 'My.own.B',
            
                constructor: function() {
                    alert("Going to call parent's overriden constructor...");
            
                    this.callParent(arguments);
                }
            });
            
            var a = new My.own.A(1); // alerts '1'
            var b = new My.own.B(1); // alerts '1', then alerts '2'
            var c = new My.own.C(2); // alerts "Going to call parent's overriden constructor..."
                                     // alerts '2', then alerts '3'
            

            Available since: 4.0.0

            Parameters

            • args : Array/Arguments

              The arguments, either an array or the arguments object from the current method, for example: this.callParent(arguments)

            Returns

            • Object

              Returns the result from the superclass' method

            Removes all items from the collection. ...

            Removes all items from the collection. Fires the clear event when complete.

            Available since: Ext 1

            Fires

            Removes all listeners for this object including the managed listeners ...

            Removes all listeners for this object including the managed listeners

            Available since: 4.0.0

            Fires

              Removes all managed listeners for this object. ...

              Removes all managed listeners for this object.

              Available since: 4.0.0

              Fires

                Creates a shallow copy of this collection ...

                Creates a shallow copy of this collection

                Available since: Ext 1

                Returns

                ( property, [root], [allowBlank] ) : Array
                Collects unique values of a particular property in this MixedCollection ...

                Collects unique values of a particular property in this MixedCollection

                Available since: 4.0.0

                Parameters

                • property : String

                  The property to collect on

                • root : String (optional)

                  'root' property to extract the first argument from. This is used mainly when summing fields in records, where the fields are all stored inside the 'data' object

                • allowBlank : Boolean (optional)

                  Pass true to allow null, undefined or empty string values

                Returns

                Fires

                  Returns true if the collection contains the passed Object as an item. ...

                  Returns true if the collection contains the passed Object as an item.

                  Available since: Ext 1

                  Parameters

                  • o : Object

                    The Object to look for in the collection.

                  Returns

                  • Boolean

                    True if the collection contains the Object as an item.

                  Returns true if the collection contains the passed Object as a key. ...

                  Returns true if the collection contains the passed Object as a key.

                  Available since: Ext 1

                  Parameters

                  • key : String

                    The key to look for in the collection.

                  Returns

                  • Boolean

                    True if the collection contains the Object as a key.

                  ( eventName, args, bubbles )private
                  Continue to fire event. ...

                  Continue to fire event.

                  Available since: Ext JS 4.0.7

                  Parameters

                  Fires

                    Ext.chart.LegendItem
                    view source
                    ( config )
                    Creates all the individual sprites for this legend item ...

                    Creates all the individual sprites for this legend item

                    Available since: 4.0.0

                    Parameters

                    Fires

                    Creates an event handling function which refires the event from this object as the passed event name. ...

                    Creates an event handling function which refires the event from this object as the passed event name.

                    Available since: 4.0.0

                    Parameters

                    Returns

                    ( value, anyMatch, caseSensitive, exactMatch )private
                    Returns a regular expression based on the given value and matching options. ...

                    Returns a regular expression based on the given value and matching options. This is used internally for finding and filtering, and by Ext.data.Store.filter

                    Available since: Ext 3

                    Parameters

                    • value : String

                      The value to create the regex for. This is escaped using Ext.escapeRe

                    • anyMatch : Boolean

                      True to allow any match - no regex start/end line anchors will be added. Defaults to false

                    • caseSensitive : Boolean

                      True to make the regex case sensitive (adds 'i' switch to regex). Defaults to false.

                    • exactMatch : Boolean

                      True to force exact match (^ and $ characters added to the regex). Defaults to false. Ignored if anyMatch is true.

                    Normalizes an array of sorter objects, ensuring that they are all Ext.util.Sorter instances ...

                    Normalizes an array of sorter objects, ensuring that they are all Ext.util.Sorter instances

                    Available since: 4.0.0

                    Parameters

                    • sorters : Object[]

                      The sorters array

                    Returns

                    Destroys the SpriteGroup ...

                    Destroys the SpriteGroup

                    Available since: 4.0.0

                    Fires

                      ...

                      Available since: 4.0.0

                      Parameters

                      Fires

                      • sort
                      Executes the specified function once for every item in the collection, passing the following arguments: item : Mixe...

                      Executes the specified function once for every item in the collection, passing the following arguments:

                      • item : Mixed

                        The collection item

                      • index : Number

                        The item's index

                      • length : Number

                        The total number of items in the collection

                      The function should return a boolean value. Returning false from the function will stop the iteration.

                      Available since: Ext 1

                      Parameters

                      • fn : Function

                        The function to execute for each item.

                      • scope : Object (optional)

                        The scope (this reference) in which the function is executed. Defaults to the current item in the iteration.

                      Executes the specified function once for every key in the collection, passing each key, and its associated item as th...

                      Executes the specified function once for every key in the collection, passing each key, and its associated item as the first two parameters.

                      Available since: Ext 1

                      Parameters

                      • fn : Function

                        The function to execute for each item.

                      • scope : Object (optional)

                        The scope (this reference) in which the function is executed. Defaults to the browser window.

                      Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if present. ...

                      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 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');
                              }
                          }
                      });
                      

                      Available since: 3.4.0

                      Parameters

                      • events : String/String[]

                        The event name to bubble, or an Array of event names.

                      Extracts all of the given property values from the items in the MC. ...

                      Extracts all of the given property values from the items in the MC. Mainly used as a supporting method for functions like sum and collect.

                      Available since: 4.0.0

                      Parameters

                      • property : String

                        The property to extract

                      • root : String (optional)

                        'root' property to extract the first argument from. This is used mainly when extracting field data from Model instances, where the fields are stored inside the 'data' object

                      Returns

                      • Array

                        The extracted values

                      ( property, value, [anyMatch], [caseSensitive] ) : Ext.util.MixedCollection
                      Filters the objects in this collection by a set of Filters, or by a single property/value pair with optional paramete...

                      Filters the objects in this collection by a set of Filters, or by a single property/value pair with optional parameters for substring matching and case sensitivity. See Filter for an example of using Filter objects (preferred). Alternatively, MixedCollection can be easily filtered by property like this:

                      //create a simple store with a few people defined
                      var people = new Ext.util.MixedCollection();
                      people.addAll([
                          {id: 1, age: 25, name: 'Ed'},
                          {id: 2, age: 24, name: 'Tommy'},
                          {id: 3, age: 24, name: 'Arne'},
                          {id: 4, age: 26, name: 'Aaron'}
                      ]);
                      
                      //a new MixedCollection containing only the items where age == 24
                      var middleAged = people.filter('age', 24);
                      

                      Available since: Ext 1

                      Parameters

                      • property : Ext.util.Filter[]/String

                        A property on your objects, or an array of Filter objects

                      • value : String/RegExp

                        Either string that the property values should start with or a RegExp to test against the property

                      • anyMatch : Boolean (optional)

                        True to match any part of the string, not just the beginning

                        Defaults to: false

                      • caseSensitive : Boolean (optional)

                        True for case sensitive comparison.

                        Defaults to: false

                      Returns

                      Fires

                        Filter by a function. ...

                        Filter by a function. Returns a new collection that has been filtered. The passed function will be called with each object in the collection. If the function returns true, the value is included otherwise it is filtered.

                        Available since: Ext 1

                        Parameters

                        • fn : Function

                          The function to be called, it will receive the args o (the object), k (the key)

                        • scope : Object (optional)

                          The scope (this reference) in which the function is executed. Defaults to this MixedCollection.

                        Returns

                        Returns the first item in the collection which elicits a true return value from the passed selection function. ...

                        Returns the first item in the collection which elicits a true return value from the passed selection function.

                        Available since: Ext 1

                        This method has been deprecated since 4.0

                        Use findBy instead.

                        Returns the first item in the collection which elicits a true return value from the passed selection function. ...

                        Returns the first item in the collection which elicits a true return value from the passed selection function.

                        Available since: 4.0.0

                        Parameters

                        • fn : Function

                          The selection function to execute for each item.

                        • scope : Object (optional)

                          The scope (this reference) in which the function is executed. Defaults to the browser window.

                        Returns

                        • Object

                          The first item in the collection which returned true from the selection function, or null if none was found

                        ( property, value, [start], [anyMatch], [caseSensitive] ) : Number
                        Finds the index of the first matching object in this collection by a specific property/value. ...

                        Finds the index of the first matching object in this collection by a specific property/value.

                        Available since: Ext 2

                        Parameters

                        • property : String

                          The name of a property on your objects.

                        • value : String/RegExp

                          A string that the property values should start with or a RegExp to test against the property.

                        • start : Number (optional)

                          The index to start searching at.

                          Defaults to: 0

                        • anyMatch : Boolean (optional)

                          True to match any part of the string, not just the beginning.

                          Defaults to: false

                        • caseSensitive : Boolean (optional)

                          True for case sensitive comparison.

                          Defaults to: false

                        Returns

                        • Number

                          The matched index or -1

                        Fires

                          Find the index of the first matching object in this collection by a function. ...

                          Find the index of the first matching object in this collection by a function. If the function returns true it is considered a match.

                          Available since: Ext 2

                          Parameters

                          • fn : Function

                            The function to be called, it will receive the args o (the object), k (the key).

                          • scope : Object (optional)

                            The scope (this reference) in which the function is executed. Defaults to this MixedCollection.

                          • start : Number (optional)

                            The index to start searching at.

                            Defaults to: 0

                          Returns

                          • Number

                            The matched index or -1

                          Fires the specified event with the passed parameters (minus the event name, plus the options object passed to addList...

                          Fires the specified event with the passed parameters (minus the event name, plus the options object passed to addListener).

                          An event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget) by calling enableBubble.

                          Available since: 1.1.0

                          Parameters

                          • eventName : String

                            The name of the event to fire.

                          • args : Object...

                            Variable number of parameters are passed to handlers.

                          Returns

                          • Boolean

                            returns false if any of the handlers return false otherwise it returns true.

                          Fires

                            Returns the first item in the collection. ...

                            Returns the first item in the collection.

                            Available since: Ext 1

                            Returns

                            • Object

                              the first item in the collection..

                            Returns the item associated with the passed key OR index. ...

                            Returns the item associated with the passed key OR index. Key has priority over index. This is the equivalent of calling getByKey first, then if nothing matched calling getAt.

                            Available since: Ext 1

                            Parameters

                            Returns

                            • Object

                              If the item is found, returns the item. If the item was not found, returns undefined. If an item was found, but is a Class, returns null.

                            Returns the current animation if this object has any effects actively running or queued, else returns false. ...

                            Returns the current animation if this object has any effects actively running or queued, else returns false.

                            Available since: 4.0.0

                            Returns

                            Returns the item at the specified index. ...

                            Returns the item at the specified index.

                            Available since: 4.0.0

                            Parameters

                            • index : Number

                              The index of the item.

                            Returns

                            • Object

                              The item at the specified index.

                            Returns the group bounding box. ...

                            Returns the group bounding box. Behaves like Ext.draw.Sprite.getBBox method.

                            Available since: 4.0.0

                            Returns

                            • Object

                              an object with x, y, width, and height properties.

                            Gets the bubbling parent for an Observable ...

                            Gets the bubbling parent for an Observable

                            Available since: Ext JS 4.0.7

                            Returns

                            Fires

                              Returns the item associated with the passed key. ...

                              Returns the item associated with the passed key.

                              Available since: 4.0.0

                              Parameters

                              Returns

                              • Object

                                The item associated with the passed key.

                              Returns the number of items in the collection. ...

                              Returns the number of items in the collection.

                              Available since: Ext 1

                              Returns

                              • Number

                                the number of items in the collection.

                              MixedCollection has a generic way to fetch keys if you implement getKey. ...

                              MixedCollection has a generic way to fetch keys if you implement getKey. The default implementation simply returns item.id but you can provide your own implementation to return a different value as in the following examples:

                              // normal way
                              var mc = new Ext.util.MixedCollection();
                              mc.add(someEl.dom.id, someEl);
                              mc.add(otherEl.dom.id, otherEl);
                              //and so on
                              
                              // using getKey
                              var mc = new Ext.util.MixedCollection();
                              mc.getKey = function(el){
                                 return el.dom.id;
                              };
                              mc.add(someEl);
                              mc.add(otherEl);
                              
                              // or via the constructor
                              var mc = new Ext.util.MixedCollection(false, function(el){
                                 return el.dom.id;
                              });
                              mc.add(someEl);
                              mc.add(otherEl);
                              

                              Available since: Ext 1

                              Parameters

                              • item : Object

                                The item for which to find the key.

                              Returns

                              • Object

                                The key for the passed item.

                              Returns a range of items in this collection ...

                              Returns a range of items in this collection

                              Available since: Ext 1

                              Parameters

                              • startIndex : Number (optional)

                                The starting index. Defaults to 0.

                              • endIndex : Number (optional)

                                The ending index. Defaults to the last item.

                              Returns

                              ...

                              Available since: 4.0.0

                              Grab the surface from the items ...

                              Grab the surface from the items

                              Available since: 4.0.0

                              Returns

                              Fires

                                Returns the current animation if this object has any effects actively running or queued, else returns false. ...

                                Returns the current animation if this object has any effects actively running or queued, else returns false.

                                Available since: 4.0.0

                                This method has been deprecated since 4.0

                                Replaced by getActiveAnimation

                                Returns

                                Checks to see if this object has any listeners for a specified event ...

                                Checks to see if this object has any listeners for a specified event

                                Available since: 1.1.0

                                Parameters

                                • eventName : String

                                  The name of the event to check for

                                Returns

                                • Boolean

                                  True if the event is being listened for, else false

                                Hides all sprites. ...

                                Hides all sprites. If the first parameter of the method is true then a redraw will be forced for each sprite.

                                Available since: 4.0.0

                                Parameters

                                • redraw : Boolean

                                  Flag to immediatly draw the change.

                                Returns

                                Returns index within the collection of the passed Object. ...

                                Returns index within the collection of the passed Object.

                                Available since: Ext 1

                                Parameters

                                • o : Object

                                  The item to find the index of.

                                Returns

                                • Number

                                  index of the item. Returns -1 if not found.

                                Returns index within the collection of the passed key. ...

                                Returns index within the collection of the passed key.

                                Available since: Ext 1

                                Parameters

                                • key : String

                                  The key to find the index of.

                                Returns

                                ( config ) : Objectchainableprotected
                                Initialize configuration for this class. ...

                                Initialize configuration for this class. a typical example:

                                Ext.define('My.awesome.Class', {
                                    // The default config
                                    config: {
                                        name: 'Awesome',
                                        isAwesome: true
                                    },
                                
                                    constructor: function(config) {
                                        this.initConfig(config);
                                
                                        return this;
                                    }
                                });
                                
                                var awesome = new My.awesome.Class({
                                    name: 'Super Awesome'
                                });
                                
                                alert(awesome.getName()); // 'Super Awesome'
                                

                                Available since: 4.0.0

                                Parameters

                                Returns

                                • Object

                                  mixins The mixin prototypes as key - value pairs

                                Fires

                                  Performs initialization of this mixin. ...

                                  Performs initialization of this mixin. Component classes using this mixin should call this method during their own initialization.

                                  Available since: 4.0.0

                                  Fires

                                    Inserts an item at the specified index in the collection. ...

                                    Inserts an item at the specified index in the collection. Fires the add event when complete.

                                    Available since: Ext 1

                                    Parameters

                                    Returns

                                    Fires

                                    Overrides: Ext.util.AbstractMixedCollection.insert

                                    Returns the last item in the collection. ...

                                    Returns the last item in the collection.

                                    Available since: Ext 1

                                    Returns

                                    • Object

                                      the last item in the collection..

                                    ( name, cls )private
                                    Used internally by the mixins pre-processor ...

                                    Used internally by the mixins pre-processor

                                    Available since: 4.0.6

                                    Parameters

                                    Fires

                                      ( item, ename, [fn], [scope], [opt] )
                                      Shorthand for addManagedListener. ...

                                      Shorthand for addManagedListener.

                                      Available since: 4.0.2

                                      Parameters

                                      • item : Ext.util.Observable/Ext.Element

                                        The item to which to add a listener/listeners.

                                      • ename : Object/String

                                        The event name, or an object containing event name properties.

                                      • fn : Function (optional)

                                        If the ename parameter was an event name, this is the handler function.

                                      • scope : Object (optional)

                                        If the ename parameter was an event name, this is the scope (this reference) in which the handler function is executed.

                                      • opt : Object (optional)

                                        If the ename parameter was an event name, this is the addListener options.

                                      ( item, ename, [fn], [scope] )
                                      Shorthand for removeManagedListener. ...

                                      Shorthand for removeManagedListener.

                                      Available since: 4.0.2

                                      Parameters

                                      • item : Ext.util.Observable/Ext.Element

                                        The item from which to remove a listener/listeners.

                                      • ename : Object/String

                                        The event name, or an object containing event name properties.

                                      • fn : Function (optional)

                                        If the ename parameter was an event name, this is the handler function.

                                      • scope : Object (optional)

                                        If the ename parameter was an event name, this is the scope (this reference) in which the handler function is executed.

                                      ( eventName, fn, [scope], [options] )
                                      Shorthand for addListener. ...

                                      Shorthand for addListener.

                                      Available since: 1.1.0

                                      Parameters

                                      • eventName : String

                                        The name of the event to listen for. May also be an object who's property names are event names.

                                      • fn : Function

                                        The method the event invokes. Will be called with arguments given to fireEvent plus the options parameter described below.

                                      • scope : Object (optional)

                                        The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

                                      • options : Object (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 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 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 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.

                                        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}
                                        });
                                        
                                      ...

                                      Available since: 4.0.0

                                      ...

                                      Available since: 4.0.0

                                      Parameters

                                      Fires

                                      • click
                                      ...

                                      Available since: 4.0.0

                                      Parameters

                                      Fires

                                      • mousedown
                                      ...

                                      Available since: 4.0.0

                                      Parameters

                                      Fires

                                      • mouseout
                                      ...

                                      Available since: 4.0.0

                                      Parameters

                                      Fires

                                      • mouseover
                                      ...

                                      Available since: 4.0.0

                                      Parameters

                                      Fires

                                      • mouseup
                                      ( name, value )private
                                      ...

                                      Available since: 4.0.6

                                      Parameters

                                      Fires

                                        ( name, fn )private
                                        ...

                                        Available since: 4.0.0

                                        Parameters

                                        ...

                                        Available since: 1.1.0

                                        ...

                                        Available since: 4.0.0

                                        ...

                                        Available since: 4.0.0

                                        Fires

                                          Relays selected events from the specified Observable as if the events were fired by this. ...

                                          Relays selected events from the specified Observable as if the events were fired by this.

                                          Available since: 2.3.0

                                          Parameters

                                          • origin : Object

                                            The Observable whose events this object is to relay.

                                          • events : String[]

                                            Array of event names to relay.

                                          • prefix : String

                                          Fires

                                            Inherit docs from MixedCollection ...

                                            Inherit docs from MixedCollection

                                            Available since: Ext 1

                                            Parameters

                                            Returns

                                            • Object

                                              The item removed or false if no item was removed.

                                            Fires

                                              Overrides: Ext.util.AbstractMixedCollection.remove

                                              Remove all items in the passed array from the collection. ...

                                              Remove all items in the passed array from the collection.

                                              Available since: 4.0.0

                                              Parameters

                                              • items : Array

                                                An array of items to be removed.

                                              Returns

                                              Fires

                                              Remove an item from a specified index in the collection. ...

                                              Remove an item from a specified index in the collection. Fires the remove event when complete.

                                              Available since: Ext 1

                                              Parameters

                                              • index : Number

                                                The index within the collection of the item to remove.

                                              Returns

                                              • Object

                                                The item removed or false if no item was removed.

                                              Fires

                                              Removed an item associated with the passed key fom the collection. ...

                                              Removed an item associated with the passed key fom the collection.

                                              Available since: 4.0.0

                                              Parameters

                                              • key : String

                                                The key of the item to remove.

                                              Returns

                                              • Object

                                                The item removed or false if no item was removed.

                                              Fires

                                              ...

                                              Available since: 4.0.0

                                              Parameters

                                              Fires

                                                Removes an event handler. ...

                                                Removes an event handler.

                                                Available since: 1.1.0

                                                Parameters

                                                • eventName : String

                                                  The type of event the handler was associated with.

                                                • fn : Function

                                                  The handler to remove. This must be a reference to the function passed into the addListener call.

                                                • scope : Object (optional)

                                                  The scope originally specified for the handler. It must be the same as the scope argument specified in the original call to addListener or the listener will not be removed.

                                                Fires

                                                  Removes listeners that were added by the mon method. ...

                                                  Removes listeners that were added by the mon method.

                                                  Available since: 4.0.0

                                                  Parameters

                                                  • item : Ext.util.Observable/Ext.Element

                                                    The item from which to remove a listener/listeners.

                                                  • ename : Object/String

                                                    The event name, or an object containing event name properties.

                                                  • fn : Function (optional)

                                                    If the ename parameter was an event name, this is the handler function.

                                                  • scope : Object (optional)

                                                    If the ename parameter was an event name, this is the scope (this reference) in which the handler function is executed.

                                                  Fires

                                                    Remove a single managed listener item ...

                                                    Remove a single managed listener item

                                                    Available since: 4.0.1

                                                    Parameters

                                                    • isClear : Boolean

                                                      True if this is being called during a clear

                                                    • managedListener : Object

                                                      The managed listener item See removeManagedListener for other args

                                                    Reorders each of the items based on a mapping from old index to new index. ...

                                                    Reorders each of the items based on a mapping from old index to new index. Internally this just translates into a sort. The 'sort' event is fired whenever reordering has occured.

                                                    Available since: 3.4.0

                                                    Parameters

                                                    • mapping : Object

                                                      Mapping from old item index to new item index

                                                    Fires

                                                    Replaces an item in the collection. ...

                                                    Replaces an item in the collection. Fires the replace event when complete.

                                                    Available since: Ext 1

                                                    Parameters

                                                    • key : String

                                                      The key associated with the item to replace, or the replacement item.

                                                      If you supplied a getKey implementation for this MixedCollection, or if the key of your stored items is in a property called id, then the MixedCollection will be able to derive the key of the replacement item. If you want to replace an item with one having the same key value, then just pass the replacement item in this parameter.

                                                    • o : Object

                                                      {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.

                                                    Returns

                                                    Fires

                                                    Resumes firing events (see suspendEvents). ...

                                                    Resumes firing events (see suspendEvents).

                                                    If events were suspended using the queueSuspended parameter, then all events fired during event suspension will be sent to any listeners now.

                                                    Available since: 2.3.0

                                                    Ensures that all effects queued after sequenceFx is called on this object are run in sequence. ...

                                                    Ensures that all effects queued after sequenceFx is called on this object are run in sequence. This is the opposite of syncFx.

                                                    Available since: 4.0.0

                                                    Returns

                                                    Iterates through all sprites calling setAttributes on each one. ...

                                                    Iterates through all sprites calling setAttributes on each one. For more information Ext.draw.Sprite provides a description of the attributes that can be set with this method.

                                                    Available since: 4.0.0

                                                    Parameters

                                                    • attrs : Object

                                                      Attributes to be changed on the sprite.

                                                    • redraw : Boolean

                                                      Flag to immediatly draw the change.

                                                    Returns

                                                    ( config ) : Ext.Basechainableprivate
                                                    ...

                                                    Available since: 4.0.0

                                                    Parameters

                                                    Returns

                                                    Fires

                                                      ...

                                                      Available since: 4.0.0

                                                      Parameters

                                                      Shows all sprites. ...

                                                      Shows all sprites. If the first parameter of the method is true then a redraw will be forced for each sprite.

                                                      Available since: 4.0.0

                                                      Parameters

                                                      • redraw : Boolean

                                                        Flag to immediatly draw the change.

                                                      Returns

                                                      Sorts the data in the Store by one or more of its properties. ...

                                                      Sorts the data in the Store by one or more of its properties. Example usage:

                                                      //sort by a single field
                                                      myStore.sort('myField', 'DESC');
                                                      
                                                      //sorting by multiple fields
                                                      myStore.sort([
                                                          {
                                                              property : 'age',
                                                              direction: 'ASC'
                                                          },
                                                          {
                                                              property : 'name',
                                                              direction: 'DESC'
                                                          }
                                                      ]);
                                                      

                                                      Internally, Store converts the passed arguments into an array of Ext.util.Sorter instances, and delegates the actual sorting to its internal Ext.util.MixedCollection.

                                                      When passing a single string argument to sort, Store maintains a ASC/DESC toggler per field, so this code:

                                                      store.sort('myField');
                                                      store.sort('myField');
                                                      

                                                      Is equivalent to this code, because Store handles the toggling automatically:

                                                      store.sort('myField', 'ASC');
                                                      store.sort('myField', 'DESC');
                                                      

                                                      Available since: 4.0.0

                                                      Parameters

                                                      • sorters : String/Ext.util.Sorter[]

                                                        Either a string name of one of the fields in this Store's configured Model, or an array of sorter configurations.

                                                      • direction : String

                                                        The overall direction to sort the data by. Defaults to "ASC".

                                                      Returns

                                                      Fires

                                                      • datachanged
                                                      • sort
                                                      Sorts the collection by a single sorter function ...

                                                      Sorts the collection by a single sorter function

                                                      Available since: 4.0.0

                                                      Parameters

                                                      • sorterFn : Function

                                                        The function to sort by

                                                      Fires

                                                      • sort
                                                      Sorts this collection by keys. ...

                                                      Sorts this collection by keys.

                                                      Available since: 4.0.0

                                                      Parameters

                                                      • direction : String (optional)

                                                        'ASC' or 'DESC'. Defaults to 'ASC'.

                                                      • fn : Function (optional)

                                                        Comparison function that defines the sort order. Defaults to sorting by case insensitive string.

                                                      Fires

                                                      • sort
                                                      Get the reference to the class from which this object was instantiated. ...

                                                      Get the reference to the class from which this object was instantiated. Note that unlike self, this.statics() is scope-independent and it always returns the class from which it was called, regardless of what this points to during run-time

                                                      Ext.define('My.Cat', {
                                                          statics: {
                                                              totalCreated: 0,
                                                              speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
                                                          },
                                                      
                                                          constructor: function() {
                                                              var statics = this.statics();
                                                      
                                                              alert(statics.speciesName);     // always equals to 'Cat' no matter what 'this' refers to
                                                                                              // equivalent to: My.Cat.speciesName
                                                      
                                                              alert(this.self.speciesName);   // dependent on 'this'
                                                      
                                                              statics.totalCreated++;
                                                      
                                                              return this;
                                                          },
                                                      
                                                          clone: function() {
                                                              var cloned = new this.self;                      // dependent on 'this'
                                                      
                                                              cloned.groupName = this.statics().speciesName;   // equivalent to: My.Cat.speciesName
                                                      
                                                              return cloned;
                                                          }
                                                      });
                                                      
                                                      
                                                      Ext.define('My.SnowLeopard', {
                                                          extend: 'My.Cat',
                                                      
                                                          statics: {
                                                              speciesName: 'Snow Leopard'     // My.SnowLeopard.speciesName = 'Snow Leopard'
                                                          },
                                                      
                                                          constructor: function() {
                                                              this.callParent();
                                                          }
                                                      });
                                                      
                                                      var cat = new My.Cat();                 // alerts 'Cat', then alerts 'Cat'
                                                      
                                                      var snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'
                                                      
                                                      var clone = snowLeopard.clone();
                                                      alert(Ext.getClassName(clone));         // alerts 'My.SnowLeopard'
                                                      alert(clone.groupName);                 // alerts 'Cat'
                                                      
                                                      alert(My.Cat.totalCreated);             // alerts 3
                                                      

                                                      Available since: 4.0.0

                                                      Returns

                                                      Stops any running effects and clears this object's internal effects queue if it contains any additional effects that ...

                                                      Stops any running effects and clears this object's internal effects queue if it contains any additional effects that haven't started yet.

                                                      Available since: 4.0.0

                                                      Returns

                                                      ...

                                                      Available since: 4.0.0

                                                      This method has been deprecated since 4.0

                                                      Replaced by stopAnimation Stops any running effects and clears this object's internal effects queue if it contains any additional effects that haven't started yet.

                                                      Returns

                                                      ( property, [root], [start], [end] ) : Number
                                                      Collects all of the values of the given property and returns their sum ...

                                                      Collects all of the values of the given property and returns their sum

                                                      Available since: 4.0.0

                                                      Parameters

                                                      • property : String

                                                        The property to sum by

                                                      • root : String (optional)

                                                        'root' property to extract the first argument from. This is used mainly when summing fields in records, where the fields are all stored inside the 'data' object

                                                      • start : Number (optional)

                                                        The record index to start at

                                                        Defaults to: 0

                                                      • end : Number (optional)

                                                        The record index to end at

                                                        Defaults to: -1

                                                      Returns

                                                      Fires

                                                        Suspends the firing of all events. ...

                                                        Suspends the firing of all events. (see resumeEvents)

                                                        Available since: 2.3.0

                                                        Parameters

                                                        • queueSuspended : Boolean

                                                          Pass as true to queue up suspended events to be fired after the resumeEvents call instead of discarding all suspended events.

                                                        Ensures that all effects queued after syncFx is called on this object are run concurrently. ...

                                                        Ensures that all effects queued after syncFx is called on this object are run concurrently. This is the opposite of sequenceFx.

                                                        Available since: 4.0.0

                                                        Returns

                                                        ( eventName, fn, [scope] )
                                                        Shorthand for removeListener. ...

                                                        Shorthand for removeListener.

                                                        Available since: 1.1.0

                                                        Parameters

                                                        • eventName : String

                                                          The type of event the handler was associated with.

                                                        • fn : Function

                                                          The handler to remove. This must be a reference to the function passed into the addListener call.

                                                        • scope : Object (optional)

                                                          The scope originally specified for the handler. It must be the same as the scope argument specified in the original call to addListener or the listener will not be removed.

                                                        Ext.chart.LegendItem
                                                        view source
                                                        ( [relativeTo] )
                                                        Update the positions of all this item's sprites to match the root position of the legend box. ...

                                                        Update the positions of all this item's sprites to match the root position of the legend box.

                                                        Available since: 4.0.0

                                                        Parameters

                                                        • relativeTo : Object (optional)

                                                          If specified, this object's 'x' and 'y' values will be used

                                                                      as the reference point for the relative positioning. Defaults to the Legend.
                                                          
                                                        Defined By

                                                        Static methods

                                                        ( members ) : Ext.Basechainablestatic
                                                        Add / override static properties of this class. ...

                                                        Add / override static properties of this class.

                                                        Ext.define('My.cool.Class', {
                                                            ...
                                                        });
                                                        
                                                        My.cool.Class.addStatics({
                                                            someProperty: 'someValue',      // My.cool.Class.someProperty = 'someValue'
                                                            method1: function() { ... },    // My.cool.Class.method1 = function() { ... };
                                                            method2: function() { ... }     // My.cool.Class.method2 = function() { ... };
                                                        });
                                                        

                                                        Available since: 4.0.2

                                                        Parameters

                                                        Returns

                                                        ( fromClass, members ) : Ext.Basechainablestatic
                                                        Borrow another class' members to the prototype of this class. ...

                                                        Borrow another class' members to the prototype of this class.

                                                        Ext.define('Bank', {
                                                            money: '$$$',
                                                            printMoney: function() {
                                                                alert('$$$$$$$');
                                                            }
                                                        });
                                                        
                                                        Ext.define('Thief', {
                                                            ...
                                                        });
                                                        
                                                        Thief.borrow(Bank, ['money', 'printMoney']);
                                                        
                                                        var steve = new Thief();
                                                        
                                                        alert(steve.money); // alerts '$$$'
                                                        steve.printMoney(); // alerts '$$$$$$$'
                                                        

                                                        Available since: 4.0.2

                                                        Parameters

                                                        • fromClass : Ext.Base

                                                          The class to borrow members from

                                                        • members : String/String[]

                                                          The names of the members to borrow

                                                        Returns

                                                        Create a new instance of this Class. ...

                                                        Create a new instance of this Class.

                                                        Ext.define('My.cool.Class', {
                                                            ...
                                                        });
                                                        
                                                        My.cool.Class.create({
                                                            someConfig: true
                                                        });
                                                        

                                                        All parameters are passed to the constructor of the class.

                                                        Available since: 4.0.2

                                                        Returns

                                                        ( alias, origin )static
                                                        Create aliases for existing prototype methods. ...

                                                        Create aliases for existing prototype methods. Example:

                                                        Ext.define('My.cool.Class', {
                                                            method1: function() { ... },
                                                            method2: function() { ... }
                                                        });
                                                        
                                                        var test = new My.cool.Class();
                                                        
                                                        My.cool.Class.createAlias({
                                                            method3: 'method1',
                                                            method4: 'method2'
                                                        });
                                                        
                                                        test.method3(); // test.method1()
                                                        
                                                        My.cool.Class.createAlias('method5', 'method3');
                                                        
                                                        test.method5(); // test.method3() -> test.method1()
                                                        

                                                        Available since: 4.0.2

                                                        Parameters

                                                        Get the current class' name in string format. ...

                                                        Get the current class' name in string format.

                                                        Ext.define('My.cool.Class', {
                                                            constructor: function() {
                                                                alert(this.self.getName()); // alerts 'My.cool.Class'
                                                            }
                                                        });
                                                        
                                                        My.cool.Class.getName(); // 'My.cool.Class'
                                                        

                                                        Available since: 4.0.4

                                                        Returns

                                                        Add methods / properties to the prototype of this class. ...

                                                        Add methods / properties to the prototype of this class.

                                                        Ext.define('My.awesome.Cat', {
                                                            constructor: function() {
                                                                ...
                                                            }
                                                        });
                                                        
                                                         My.awesome.Cat.implement({
                                                             meow: function() {
                                                                alert('Meowww...');
                                                             }
                                                         });
                                                        
                                                         var kitty = new My.awesome.Cat;
                                                         kitty.meow();
                                                        

                                                        Available since: 4.0.2

                                                        Parameters

                                                        ( members ) : Ext.Basechainablestatic
                                                        Override prototype members of this class. ...

                                                        Override prototype members of this class. Overridden methods can be invoked via callOverridden

                                                        Ext.define('My.Cat', {
                                                            constructor: function() {
                                                                alert("I'm a cat!");
                                                        
                                                                return this;
                                                            }
                                                        });
                                                        
                                                        My.Cat.override({
                                                            constructor: function() {
                                                                alert("I'm going to be a cat!");
                                                        
                                                                var instance = this.callOverridden();
                                                        
                                                                alert("Meeeeoooowwww");
                                                        
                                                                return instance;
                                                            }
                                                        });
                                                        
                                                        var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                                                                  // alerts "I'm a cat!"
                                                                                  // alerts "Meeeeoooowwww"
                                                        

                                                        Available since: 4.0.2

                                                        Parameters

                                                        Returns

                                                        Defined By

                                                        Events

                                                        Fires when an item is added to the collection. ...

                                                        Fires when an item is added to the collection.

                                                        Available since: Ext 1

                                                        Parameters

                                                        Fires when the collection is cleared. ...

                                                        Fires when the collection is cleared.

                                                        Available since: Ext 1

                                                        Parameters

                                                        Fires when an item is removed from the collection. ...

                                                        Fires when an item is removed from the collection.

                                                        Available since: Ext 1

                                                        Parameters

                                                        Fires when an item is replaced in the collection. ...

                                                        Fires when an item is replaced in the collection.

                                                        Available since: Ext 1

                                                        Parameters