net.systemeD.halcyon.NodeUI

Package	net.systemeD.halcyon
Class	public class NodeUI
Inheritance	NodeUI EntityUI

The graphical representation of a Node (including POIs and nodes that are part of Ways).

Public Properties

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	Property		Defined by
		interactive : Boolean = true Does object respond to clicks?	EntityUI
		loaded : Boolean = false	NodeUI
		paint : MapPaint Reference to parent MapPaint	EntityUI
		purgable : Boolean = true Can it be deleted when offscreen?	EntityUI

Protected Properties

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	Property		Defined by
		clearLimit : uint = 0 Sprite to clear back to	EntityUI
		entity : Entity The entity represented by this class.	EntityUI
		hitzone : Sprite Hitzone for the sprite - must be set by subclass-specific code.	EntityUI
		layer : Number = 0 Map layer	EntityUI
		listenSprite : Sprite The clickable sprite that will receive events.	EntityUI
		redrawDue : Boolean = false Redraw called while suspended?	EntityUI
		sprites : Array Instances in display list	EntityUI
		stateClasses : Object Special context-sensitive classes such as :hover.	EntityUI
		styleList : StyleList Current StyleList for this entity.	EntityUI
		suspended : Boolean = false Is drawing suspended?	EntityUI

Public Methods

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	Method		Defined by
		NodeUI(node:Node, paint:MapPaint, heading:Number = 0, layer:int, stateClasses:Object = null)	NodeUI
		applyStateClasses(tags:Object):Object applies the state classes (eg :hover, :area) for this entityUI to the given list of 'real' tags.	EntityUI
		doRedraw():Boolean Update settings then draw node.	NodeUI
		hitTest(x:Number, y:Number):Node	NodeUI
		invalidateStyleList():void	EntityUI
		nodeMoved(event:Event):void Respond to movement event.	NodeUI
		protectSprites():void	EntityUI
		redraw():Boolean Request redraw	EntityUI
		removeEventListeners():void	NodeUI
		removeListenSprite():void	EntityUI
		removeSprites():void Remove all sprites associated with this entity, and clear hitzone.	EntityUI
		resumeRedraw(event:EntityEvent):void Resume redrawing.	EntityUI
		setHighlight(settings:Object):void	EntityUI
		setStateClass(stateType:String, isOn:*):Boolean Sets a state class (eg :hover, :dupe) for this entityUI.	EntityUI
		suspendRedraw(event:EntityEvent):void Temporarily suspend redrawing of object.	EntityUI
		toString():String	EntityUI
		unprotectSprites():void	EntityUI

Protected Methods

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	Method		Defined by
		addToLayer(s:DisplayObject, spritetype:uint, sublayer:int = -1):void Add object (stroke/fill/roadname) to layer sprite	EntityUI
		attachRelationListeners():void	EntityUI
		mouseEvent(event:MouseEvent):void	EntityUI
		offsetSprites(x:Number, y:Number):void	EntityUI
		relationAdded(event:RelationMemberEvent):void	EntityUI
		relationRemoved(event:RelationMemberEvent):void	EntityUI
		relationTagChanged(event:TagEvent):void	EntityUI
		removeGenericEventListeners():void Remove the default event listeners.	EntityUI
		removeRelationListeners():void	EntityUI
		setListenSprite():void	EntityUI
		statusChanged(event:EntityEvent):void	EntityUI
		tagChanged(event:TagEvent):void	EntityUI

Public Constants

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	Constant		Defined by
		DEFAULT_TEXTFIELD_PARAMS : Object [static]	EntityUI

Protected Constants

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	Constant		Defined by
		CASINGSPRITE : uint = 1	EntityUI
		FILLSPRITE : uint = 0	EntityUI
		NAMESPRITE : uint = 3	EntityUI
		NODECLICKSPRITE : uint = 1	EntityUI
		STROKESPRITE : uint = 2	EntityUI
		WAYCLICKSPRITE : uint = 0	EntityUI

Property detail

loaded

property

public var loaded:Boolean = false

Constructor detail

NodeUI

()

constructor

public function NodeUI(node:Node, paint:MapPaint, heading:Number = 0, layer:int, stateClasses:Object = null)

Parameters

	`node:Node` — The corresponding Node.

	`paint:MapPaint` — MapPaint object to attach this NodeUI to.

	`heading:Number` (default = `0`) — Optional angle.

	`layer:int` — Which layer on the MapPaint object it sits on.

	`stateClasses:Object` (default = `null`) — A settings object definining the initial state of the node (eg, highlighted, hover...)

Method detail

doRedraw

()

method

public override function doRedraw():Boolean

Update settings then draw node.

Returns

Boolean

hitTest

()

method

public function hitTest(x:Number, y:Number):NodeParameters

	`x:Number`

	`y:Number`

Returns

Node

nodeMoved

()

method

public function nodeMoved(event:Event):void

Respond to movement event.

Parameters

event:Event

removeEventListeners

()

method

public function removeEventListeners():void

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