| Package | feathers.data |
| Class | public class XMLListHierarchicalCollection |
| Inheritance | XMLListHierarchicalCollection  starling.events.EventDispatcher |
| Implements | IHierarchicalCollection |
| Product Version : | Feathers 3.3.0 |
| Property | Defined By | ||
|---|---|---|---|
| xmlListData : XMLList
The XMLList data source for this collection. | XMLListHierarchicalCollection | ||
| Method | Defined By | ||
|---|---|---|---|
XMLListHierarchicalCollection(xmlListData:XMLList = null)
Constructor. | XMLListHierarchicalCollection | ||
addItemAt(item:Object, index:int, ... rest):void
Adds an item to the collection, at the specified location. | XMLListHierarchicalCollection | ||
addItemAtLocation(item:Object, location:Vector.<int>):void
Adds an item to the collection, at the specified location. | XMLListHierarchicalCollection | ||
dispose(disposeGroup:Function, disposeItem:Function):void
Calls a function for each group in the collection and another
function for each item in a group, where each function handles any
properties that require disposal on these objects. | XMLListHierarchicalCollection | ||
getItemAt(index:int, ... rest):Object
Returns the item at the specified location in the collection. | XMLListHierarchicalCollection | ||
getItemAtLocation(location:Vector.<int>):Object
Returns the item at the specified location in the collection. | XMLListHierarchicalCollection | ||
getItemLocation(item:Object, result:Vector.<int> = null):Vector.<int>
Determines which location the item appears at within the collection. | XMLListHierarchicalCollection | ||
getLength(... rest):int
The number of items at the specified location in the collection. | XMLListHierarchicalCollection | ||
getLengthAtLocation(location:Vector.<int> = null):int
The number of items at the specified location in the collection. | XMLListHierarchicalCollection | ||
isBranch(node:Object):Boolean
Determines if a node from the data source is a branch. | XMLListHierarchicalCollection | ||
removeAll():void
Removes all items from the collection. | XMLListHierarchicalCollection | ||
removeItem(item:Object):void
Removes a specific item from the collection. | XMLListHierarchicalCollection | ||
removeItemAt(index:int, ... rest):Object
Removes the item at the specified location from the collection and
returns it. | XMLListHierarchicalCollection | ||
removeItemAtLocation(location:Vector.<int>):Object
Removes the item at the specified location from the collection and
returns it. | XMLListHierarchicalCollection | ||
setItemAt(item:Object, index:int, ... rest):void
Replaces the item at the specified location with a new item. | XMLListHierarchicalCollection | ||
setItemAtLocation(item:Object, location:Vector.<int>):void
Replaces the item at the specified location with a new item. | XMLListHierarchicalCollection | ||
updateAll():void
Call updateAll() to manually inform any component
rendering the hierarchical collection that the properties of all, or
many, of the collection's items have changed, and that any rendered
views should be updated. | XMLListHierarchicalCollection | ||
updateItemAt(index:int, ... rest):void
Call updateItemAt() to manually inform any component
rendering the hierarchical collection that the properties of a
single item in the collection have changed, and that any views
associated with the item should be updated. | XMLListHierarchicalCollection | ||
| Event | Summary | Defined By | ||
|---|---|---|---|---|
| Dispatched when an item is added to the collection. | XMLListHierarchicalCollection | |||
| Dispatched when the underlying data source changes and components will need to redraw the data. | XMLListHierarchicalCollection | |||
| Dispatched when an item is removed from the collection. | XMLListHierarchicalCollection | |||
| Dispatched when an item is replaced in the collection. | XMLListHierarchicalCollection | |||
| Dispatched when the collection has changed drastically, such as when the underlying data source is replaced completely. | XMLListHierarchicalCollection | |||
| Dispatched when the updateAll() function is called on the hierarchical collection. | XMLListHierarchicalCollection | |||
| Dispatched when the updateItemAt() function is called on the hierarchical collection. | XMLListHierarchicalCollection | |||
| xmlListData | property |
xmlListData:XMLList
The XMLList data source for this collection.
public function get xmlListData():XMLList public function set xmlListData(value:XMLList):void| XMLListHierarchicalCollection | () | Constructor |
public function XMLListHierarchicalCollection(xmlListData:XMLList = null)Constructor.
ParametersxmlListData:XMLList (default = null) |
| addItemAt | () | method |
public function addItemAt(item:Object, index:int, ... rest):voidAdds an item to the collection, at the specified location.
Calling addItemAtLocation() instead is recommended
because the Vector.<int> location may be reused to
avoid excessive garbage collection from temporary objects created by
...rest arguments.
Parameters
item:Object | |
index:int | |
... rest |
See also
| addItemAtLocation | () | method |
public function addItemAtLocation(item:Object, location:Vector.<int>):voidAdds an item to the collection, at the specified location.
Parameters
item:Object | |
location:Vector.<int> |
RangeError — Branch not found at specified location
|
| dispose | () | method |
public function dispose(disposeGroup:Function, disposeItem:Function):void
Calls a function for each group in the collection and another
function for each item in a group, where each function handles any
properties that require disposal on these objects. For example,
display objects or textures may need to be disposed. You may pass in
a value of null for either function if you don't have
anything to dispose in one or the other.
The function to dispose a group is expected to have the following signature:
function( group:Object ):void
The function to dispose an item is expected to have the following signature:
function( item:Object ):void
In the following example, the items in the collection are disposed:
collection.dispose( function( group:Object ):void
{
var content:DisplayObject = DisplayObject(group.content);
content.dispose();
},
function( item:Object ):void
{
var accessory:DisplayObject = DisplayObject(item.accessory);
accessory.dispose();
},)Parameters
disposeGroup:Function | |
disposeItem:Function |
See also
| getItemAt | () | method |
public function getItemAt(index:int, ... rest):ObjectReturns the item at the specified location in the collection.
Calling getItemAtLocation() instead is recommended
because the Vector.<int> location may be reused to
avoid excessive garbage collection from temporary objects created by
...rest arguments.
Parameters
index:int | |
... rest |
Object |
See also
| getItemAtLocation | () | method |
public function getItemAtLocation(location:Vector.<int>):ObjectReturns the item at the specified location in the collection.
Parameters
location:Vector.<int> |
Object |
| getItemLocation | () | method |
public function getItemLocation(item:Object, result:Vector.<int> = null):Vector.<int>Determines which location the item appears at within the collection. If the item isn't in the collection, returns an empty vector.
Parameters
item:Object | |
result:Vector.<int> (default = null) |
Vector.<int> |
| getLength | () | method |
public function getLength(... rest):intThe number of items at the specified location in the collection.
Calling getLengthOfBranch() instead is recommended
because the Vector.<int> location may be reused to
avoid excessive garbage collection from temporary objects created by
...rest arguments.
Parameters
... rest |
int |
See also
| getLengthAtLocation | () | method |
public function getLengthAtLocation(location:Vector.<int> = null):intThe number of items at the specified location in the collection.
Parameters
location:Vector.<int> (default = null) |
int |
| isBranch | () | method |
public function isBranch(node:Object):BooleanDetermines if a node from the data source is a branch.
Parameters
node:Object |
Boolean |
| removeAll | () | method |
public function removeAll():voidRemoves all items from the collection.
| removeItem | () | method |
public function removeItem(item:Object):voidRemoves a specific item from the collection.
Parameters
item:Object |
| removeItemAt | () | method |
public function removeItemAt(index:int, ... rest):ObjectRemoves the item at the specified location from the collection and returns it.
Calling removeItemAtLocation() instead is recommended
because the Vector.<int> location may be reused to
avoid excessive garbage collection from temporary objects created by
...rest arguments.
Parameters
index:int | |
... rest |
Object |
See also
| removeItemAtLocation | () | method |
public function removeItemAtLocation(location:Vector.<int>):ObjectRemoves the item at the specified location from the collection and returns it.
Parameters
location:Vector.<int> |
Object |
RangeError — Branch not found at specified location
|
| setItemAt | () | method |
public function setItemAt(item:Object, index:int, ... rest):voidReplaces the item at the specified location with a new item.
Calling setItemAtLocation() instead is recommended
because the Vector.<int> location may be reused to
avoid excessive garbage collection from temporary objects created by
...rest arguments.
Parameters
item:Object | |
index:int | |
... rest |
See also
| setItemAtLocation | () | method |
public function setItemAtLocation(item:Object, location:Vector.<int>):voidReplaces the item at the specified location with a new item.
Parameters
item:Object | |
location:Vector.<int> |
RangeError — Branch not found at specified location
|
| updateAll | () | method |
public function updateAll():void
Call updateAll() to manually inform any component
rendering the hierarchical collection that the properties of all, or
many, of the collection's items have changed, and that any rendered
views should be updated. The collection will dispatch the
CollectionEventType.UPDATE_ALL event.
Alternatively, the item can dispatch an event when one of its properties has changed, and a custom item renderer can listen for that event and update itself automatically.
See also
| updateItemAt | () | method |
public function updateItemAt(index:int, ... rest):void
Call updateItemAt() to manually inform any component
rendering the hierarchical collection that the properties of a
single item in the collection have changed, and that any views
associated with the item should be updated. The collection will
dispatch the CollectionEventType.UPDATE_ITEM event.
Alternatively, the item can dispatch an event when one of its properties has changed, and a custom item renderer can listen for that event and update itself automatically.
Parameters
index:int | |
... rest |
See also
| addItem | Event |
starling.events.Eventfeathers.events.CollectionEventType.ADD_ITEMDispatched when an item is added to the collection.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | The index path of the item that has
been added. It is of type Array and contains objects of
type int. |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
| change | Event |
starling.events.Eventstarling.events.Event.CHANGEDispatched when the underlying data source changes and components will need to redraw the data.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | null |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
| removeItem | Event |
starling.events.Eventfeathers.events.CollectionEventType.REMOVE_ITEMDispatched when an item is removed from the collection.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | The index path of the item that has
been removed. It is of type Array and contains objects of
type int. |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
| replaceItem | Event |
starling.events.Eventfeathers.events.CollectionEventType.REPLACE_ITEMDispatched when an item is replaced in the collection.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | The index path of the item that has
been replaced. It is of type Array and contains objects of
type int. |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
| reset | Event |
starling.events.Eventfeathers.events.CollectionEventType.RESETDispatched when the collection has changed drastically, such as when the underlying data source is replaced completely.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | null |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
| updateAll | Event |
starling.events.Eventfeathers.events.CollectionEventType.UPDATE_ALL
Dispatched when the updateAll() function is called on the
hierarchical collection.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | null |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
See also
| updateItem | Event |
starling.events.Eventfeathers.events.CollectionEventType.UPDATE_ITEM
Dispatched when the updateItemAt() function is called on the
hierarchical collection.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
data | The index path of the item that has
been updated. It is of type Array and contains objects of
type int. |
target | The Object that dispatched the event;
it is not always the Object listening for the event. Use the
currentTarget property to always access the Object
listening for the event. |
See also