PressAndTapGestureEvent

(Beta)

Package	flash.events
Class	public class PressAndTapGestureEvent
Inheritance	PressAndTapGestureEvent GestureEvent Event Object

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

The PressAndTapGestureEvent class lets you handle press-and-tap gesture on touch-enabled devices. Objects that inherit properties from the InteractiveObject class capture the primary touch point (press) and a secondary point (tap) in the dispatched event object. The press-and-tap gesture is typically used to raise a context-sensitive popup menu.

View the examples

Related API Elements

flash.ui.Multitouch
flash.display.InteractiveObject
flash.events.TouchEvent
flash.events.GestureEvent
flash.events.MouseEvent
flash.events.EventDispatcher.addEventListener()

Public Properties

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	Property		Defined By
		altKey : Boolean Indicates whether the Alt key is active (true) or inactive (false).	GestureEvent
		bubbles : Boolean [read-only] Indicates whether an event is a bubbling event.	Event
		cancelable : Boolean [read-only] Indicates whether the behavior associated with the event can be prevented.	Event
		commandKey : Boolean Indicates whether the command key is activated (Mac only).	GestureEvent
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		controlKey : Boolean Indicates whether the Control key is activated on Mac and whether the Ctrl key is activated on Windows or Linux.	GestureEvent
		ctrlKey : Boolean On Windows or Linux, indicates whether the Ctrl key is active (true) or inactive (false).	GestureEvent
		currentTarget : Object [read-only] The object that is actively processing the Event object with an event listener.	Event
		eventPhase : uint [read-only] The current phase in the event flow.	Event
		localX : Number The horizontal coordinate at which the event occurred relative to the containing sprite.	GestureEvent
		localY : Number The vertical coordinate at which the event occurred relative to the containing sprite.	GestureEvent
		phase : String A value from the GesturePhase class indicating the progress of the touch gesture.	GestureEvent
		shiftKey : Boolean Indicates whether the Shift key is active (true) or inactive (false).	GestureEvent
		stageX : Number [read-only] The horizontal coordinate at which the event occurred in global Stage coordinates.	GestureEvent
		stageY : Number [read-only] The vertical coordinate at which the event occurred in global Stage coordinates.	GestureEvent
		tapLocalX : Number The horizontal coordinate at which the event occurred relative to the containing interactive object.	PressAndTapGestureEvent
		tapLocalY : Number The vertical coordinate at which the event occurred relative to the containing interactive object.	PressAndTapGestureEvent
		tapStageX : Number [read-only] The horizontal coordinate at which the tap touch occurred in global Stage coordinates.	PressAndTapGestureEvent
		tapStageY : Number [read-only] The vertical coordinate at which the tap touch occurred in global Stage coordinates.	PressAndTapGestureEvent
		target : Object [read-only] The event target.	Event
		type : String [read-only] The type of event.	Event

Public Methods

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	Method		Defined By
		PressAndTapGestureEvent(type:String, bubbles:Boolean = true, cancelable:Boolean = false, phase:String = null, localX:Number = 0, localY:Number = 0, tapLocalX:Number = 0, tapLocalY:Number = 0, ctrlKey:Boolean = false, altKey:Boolean = false, shiftKey:Boolean = false, commandKey:Boolean = false, controlKey:Boolean = false) Creates an Event object that contains information about complex multi-touch events, such as a user raising a context-sensitive popup menu.	PressAndTapGestureEvent
		clone():Event [override] Creates a copy of the PressAndTapGestureEvent object and sets the value of each property to match that of the original.	PressAndTapGestureEvent
		formatToString(className:String, ... arguments):String A utility function for implementing the toString() method in custom ActionScript 3.0 Event classes.	Event
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		isDefaultPrevented():Boolean Checks whether the preventDefault() method has been called on the event.	Event
		isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.	Object
		preventDefault():void Cancels an event's default behavior if that behavior can be canceled.	Event
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		stopImmediatePropagation():void Prevents processing of any event listeners in the current node and any subsequent nodes in the event flow.	Event
		stopPropagation():void Prevents processing of any event listeners in nodes subsequent to the current node in the event flow.	Event
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String [override] Returns a string that contains all the properties of the PressAndTapGestureEvent object.	PressAndTapGestureEvent
		updateAfterEvent():void Refreshes the Flash runtime display after processing the gesture event, in case the display list has been modified by the event handler.	GestureEvent
		valueOf():Object Returns the primitive value of the specified object.	Object

Public Constants

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	Constant		Defined By
		GESTURE_PRESS_AND_TAP : String = "gesturePressAndTap" [static] Defines the value of the type property of a GESTURE_PRESS_AND_TAP touch event object.	PressAndTapGestureEvent

Property Detail

tapLocalX

property

tapLocalX:Number

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

The horizontal coordinate at which the event occurred relative to the containing interactive object.

Implementation
public function get tapLocalX():Number
public function set tapLocalX(value:Number):void

tapLocalY

property

tapLocalY:Number

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

The vertical coordinate at which the event occurred relative to the containing interactive object.

Implementation
public function get tapLocalY():Number
public function set tapLocalY(value:Number):void

tapStageX

property

tapStageX:Number [read-only]

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

The horizontal coordinate at which the tap touch occurred in global Stage coordinates. This property is calculated when the tapLocalX property is set.

Implementation
public function get tapStageX():Number

tapStageY

property

tapStageY:Number [read-only]

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

The vertical coordinate at which the tap touch occurred in global Stage coordinates. This property is calculated when the tapLocalX property is set.

Implementation
public function get tapStageY():Number

Constructor Detail

()

Constructor

public function PressAndTapGestureEvent(type:String, bubbles:Boolean = true, cancelable:Boolean = false, phase:String = null, localX:Number = 0, localY:Number = 0, tapLocalX:Number = 0, tapLocalY:Number = 0, ctrlKey:Boolean = false, altKey:Boolean = false, shiftKey:Boolean = false, commandKey:Boolean = false, controlKey:Boolean = false)

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

Creates an Event object that contains information about complex multi-touch events, such as a user raising a context-sensitive popup menu. Event objects are passed as parameters to event listeners.

Parameters

	`type:String` — The type of the event: `PressAndTapGestureEvent.GESTURE_PRESS_AND_TAP`.

	`bubbles:Boolean` (default = `true`) — Determines whether the Event object participates in the bubbling phase of the event flow.

	`cancelable:Boolean` (default = `false`) — Determines whether the Event object can be canceled.

	`phase:String` (default = `null`) — This values tracks the beginning, progress, and end of a touch gesture. Possible values are: `GesturePhase.BEGIN`, `GesturePhase.END`, `GesturePhase.UPDATE`, or `GesturePhase.ALL`.

	`localX:Number` (default = `0`) — The horizontal coordinate at which the event occurred relative to the containing display object.

	`localY:Number` (default = `0`) — The vertical coordinate at which the event occurred relative to the containing display object.

	`tapLocalX:Number` (default = `0`) — The horizontal coordinate at which the event occurred relative to the containing interactive object.

	`tapLocalY:Number` (default = `0`) — The vertical coordinate at which the event occurred relative to the containing interactive object.

	`ctrlKey:Boolean` (default = `false`) — On Windows or Linux, indicates whether the Ctrl key is activated. On Mac, indicates whether either the Ctrl key or the Command key is activated.

	`altKey:Boolean` (default = `false`) — Indicates whether the Alt key is activated (Windows or Linux only).

	`shiftKey:Boolean` (default = `false`) — Indicates whether the Shift key is activated.

	`commandKey:Boolean` (default = `false`) — (AIR only) Indicates whether the Command key is activated (Mac only). This parameter is for Adobe AIR only; do not set it for Flash Player content.

	`controlKey:Boolean` (default = `false`) — (AIR only) Indicates whether the Control or Ctrl key is activated. This parameter is for Adobe AIR only; do not set it for Flash Player content.

Related API Elements

flash.ui.Multitouch
flash.events.TouchEvent
flash.events.GestureEvent
flash.events.GesturePhase
flash.events.MouseEvent
flash.events.EventDispatcher.addEventListener()

Method Detail

clone

()

method

override public function clone():Event

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

Creates a copy of the PressAndTapGestureEvent object and sets the value of each property to match that of the original.

Returns

Event — A new PressAndTapGestureEvent object with property values that match those of the original.

toString

()

method

override public function toString():String

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

Returns a string that contains all the properties of the PressAndTapGestureEvent object. The string is in the following format:

[PressAndTapGestureEvent type=value bubbles=value cancelable=value ... ]

Returns

String — A string that contains all the properties of the PressAndTapGestureEvent object.

Constant Detail

GESTURE_PRESS_AND_TAP

Constant

public static const GESTURE_PRESS_AND_TAP:String = "gesturePressAndTap"

Language Version:

ActionScript 3.0

Runtime Versions:

Flash Player 10.1, AIR 2, Flash Lite 4

Defines the value of the type property of a GESTURE_PRESS_AND_TAP touch event object.

The dispatched PressAndTapGestureEvent object has the following properties:

Property	Value
`altKey`	`true` if the Alt key is active (Windows or Linux).
`bubbles`	`true`
`cancelable`	`false`; there is no default behavior to cancel.
`commandKey`	`true` on the Mac if the Command key is active; `false` if it is inactive. Always `false` on Windows.
`controlKey`	`true` if the Ctrl or Control key is active; `false` if it is inactive.
`ctrlKey`	`true` on Windows or Linux if the Ctrl key is active. `true` on Mac if either the Ctrl key or the Command key is active. Otherwise, `false`.
`currentTarget`	The object that is actively processing the Event object with an event listener.
`eventPhase`	The current phase as the event passes through the object hierarchy; a numeric value indicating the event is captured (1), at the target (2), or bubbling (3).
`localX`	The horizontal coordinate at which the event occurred relative to the containing display object.
`localY`	The vertical coordinate at which the event occurred relative to the containing display object.
`phase`	The current phase in the event flow; a value from the GesturePhase class.Possible values are: `GesturePhase.BEGIN`, `GesturePhase.UPDATE`, `GesturePhase.END`, or `GesturePhase.ALL`. A press-and-tap gesture either generates a `GesturePhase.BEGIN`, `GesturePhase.UPDATE`, `GesturePhase.END` sequence or the gesture generates a single `GesturePhase.ALL` phase.
`shiftKey`	`true` if the Shift key is active; `false` if it is inactive.
`stageX`	The horizontal coordinate at which the event occurred in global stage coordinates.
`stageY`	The vertical coordinate at which the event occurred in global stage coordinates.
`tapLocalX`	The horizontal coordinate at which the event occurred relative to the containing interactive object.
`tapLocalY`	The vertical coordinate at which the event occurred relative to the containing interactive object.
`tapStageX`	The horizontal coordinate at which the tap touch occurred in global Stage coordinates.
`tapStageY`	The vertical coordinate at which the tap touch occurred in global Stage coordinates.
`target`	The InteractiveObject instance under the touching device. The `target` is not always the object in the display list that registered the event listener. Use the `currentTarget` property to access the object in the display list that is currently processing the event.

Related API Elements

flash.display.InteractiveObject.gesturePressAndTap
flash.events.GesturePhase

Examples How to use this example

GesturePressAndTap.as

The following example shows event handling for the GESTURE_PRESS_AND_TAP event. While the user performs a press-and-tap gesture, mySprite rotates and myTextField populates with the current phase.

Copy

Multitouch.inputMode = MultitouchInputMode.GESTURE;

var mySprite = new Sprite();
mySprite.addEventListener(PressAndTapGestureEvent.GESTURE_PRESS_AND_TAP , onPressAndTap );
mySprite.graphics.beginFill(0x336699);
mySprite.graphics.drawRect(0, 0, 100, 80);
var myTextField = new TextField();
myTextField.y = 200;
addChild(mySprite);
addChild(myTextField);

function onPressAndTap(evt:PressAndTapGestureEvent):void {

    evt.target.rotation -= 45;

    if (evt.phase==GesturePhase.BEGIN) {
        myTextField.text = "Begin";
    }
    if (evt.phase==GesturePhase.UPDATE) {
        myTextField.text = "Update";
    }
    if (evt.phase==GesturePhase.END) {
        myTextField.text = "End";
    }
}

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PressAndTapGestureEvent - AS3

Classes x

tapLocalX

tapLocalY

tapStageX

tapStageY