| Package | feathers.utils.touch |
| Class | public class TapToEvent |
| Inheritance | TapToEvent  Object |
| Subclasses | TapToTrigger |
| Product Version : | Feathers 3.4.0 |
TouchEvent listeners
automatically.
In the following example, a custom item renderer will be triggered when tapped:
public class CustomItemRenderer extends LayoutGroupListItemRenderer
{
public function CustomItemRenderer()
{
super();
this._tapToEvent = new TapToEvent(this, Event.TRIGGERED);
}
private var _tapToEvent:TapToEvent;
}See also
| Property | Defined By | ||
|---|---|---|---|
| customHitTest : Function
In addition to a normal call to hitTest(), a custom
function may impose additional rules that determine if the target
should be dispatch an event. | TapToEvent | ||
| eventType : String
The event type that will be dispatched when tapped. | TapToEvent | ||
| isEnabled : Boolean
May be set to false to disable the event dispatching
temporarily until set back to true. | TapToEvent | ||
| tapCount : int
The number of times a component must be tapped before the event will
be dispatched. | TapToEvent | ||
| target : DisplayObject
The target component that should dispatch the eventType
when tapped. | TapToEvent | ||
| Method | Defined By | ||
|---|---|---|---|
TapToEvent(target:DisplayObject = null, eventType:String = null)
Constructor. | TapToEvent | ||
| customHitTest | property |
customHitTest:Function
In addition to a normal call to hitTest(), a custom
function may impose additional rules that determine if the target
should be dispatch an event. Called on TouchPhase.BEGAN.
The function must have the following signature:
function(localPosition:Point):Boolean;
The function should return true if the target should
dispatch an event, and false if it should not dispatch.
public function get customHitTest():Function public function set customHitTest(value:Function):void| eventType | property |
eventType:StringThe event type that will be dispatched when tapped.
public function get eventType():String public function set eventType(value:String):void| isEnabled | property |
isEnabled:Boolean
May be set to false to disable the event dispatching
temporarily until set back to true.
public function get isEnabled():Boolean public function set isEnabled(value:Boolean):void| tapCount | property |
tapCount:int
The number of times a component must be tapped before the event will
be dispatched. If the value of tapCount is -1,
the event will be dispatched for every tap.
public function get tapCount():int public function set tapCount(value:int):void| target | property |
target:DisplayObject
The target component that should dispatch the eventType
when tapped.
public function get target():DisplayObject public function set target(value:DisplayObject):void| TapToEvent | () | Constructor |
public function TapToEvent(target:DisplayObject = null, eventType:String = null)Constructor.
Parameterstarget:DisplayObject (default = null) | |
eventType:String (default = null) |