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ResizeEvent

Package | mx.events
Class | public class ResizeEvent
Inheritance | ResizeEvent flash.events.Event

Language Version : | ActionScript 3.0

Product Version : | Flex 3

Runtime Versions : | Flash Player 9, AIR 1.1

Represents event objects that are dispatched when the size of a Flex component changes.

See also

mx.core.UIComponent

Public Properties

| Property | Defined By
--- | --- | ---
|  | oldHeight : Number The previous height of the object, in pixels. | ResizeEvent
|  | oldWidth : Number The previous width of the object, in pixels. | ResizeEvent

Public Methods

| Method | Defined By
--- | --- | ---
|  | ResizeEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, oldWidth:Number, oldHeight:Number) Constructor. | ResizeEvent

Public Constants

| Constant | Defined By
--- | --- | ---
|  | RESIZE : String = resize [static] The ResizeEvent.RESIZE constant defines the value of the type property of the event object for a resize event. | ResizeEvent

Property Detail

oldHeight | property

`public var oldHeight:Number`

Language Version : | ActionScript 3.0

Product Version : | Flex 3

Runtime Versions : | Flash Player 9, AIR 1.1

The previous `height` of the object, in pixels.

oldWidth | property |

`public var oldWidth:Number`

Language Version : | ActionScript 3.0

Product Version : | Flex 3

Runtime Versions : | Flash Player 9, AIR 1.1

The previous `width` of the object, in pixels.

Constructor Detail

ResizeEvent | () | Constructor

`public function ResizeEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, oldWidth:Number, oldHeight:Number)`

Language Version : | ActionScript 3.0

Product Version : | Flex 3

Runtime Versions : | Flash Player 9, AIR 1.1

Constructor.

Parameters

| `type:String` — The event type; indicates the action that caused the event.
| `bubbles:Boolean` (default = `false`)`` — Specifies whether the event can bubble up the display list hierarchy.
| `cancelable:Boolean` (default = `false`)`` — Specifies whether the behavior associated with the event can be prevented.
| `oldWidth:Number` (default = `NaN`)`` — The previous width of the object, in pixels.
| `oldHeight:Number` (default = `NaN`)`` — The previous height of the object, in pixels.

Constant Detail

RESIZE | Constant

`public static const RESIZE:String = resize`

Language Version : | ActionScript 3.0

Product Version : | Flex 3

Runtime Versions : | Flash Player 9, AIR 1.1

The `ResizeEvent.RESIZE` constant defines the value of the `type` property of the event object for a `resize` event.

The properties of the event object have the following values:

Property | Value
--- | ---
`bubbles` | false
`cancelable` | 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`.
`oldHeight` | The previous height of the object, in pixels.
`oldWidth` | The previous width of the object, in pixels.
`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.

Sun Mar 5 2017, 03:42 PM +11:00