Revised Deferred implementation.

build.xml

@@ -57,9 +57,6 @@
 				<include name="libs/*.swc" />
 				<include name="locale/${flex-sdk.locale}/*.swc" />
 			</library-path>
-			<library-path dir="libs" append="true">
-				<include name="*.swc" />
-			</library-path>
 		</compc>
 	</target>
 
@@ -72,8 +69,6 @@
 			<namespace uri="http://xd.flightxd.com/2011" manifest="${src.dir}/manifest.xml" />
 			<source-path path-element="${src.dir}" />
 			<library-path dir="${flex-sdk.dir}/frameworks/libs" includes="*.swc" append="true" />
-			<library-path dir="${basedir}/libs" includes="*.swc" append="true" />
-			<examples-path dir="${basedir}/examples" />
 		</asdoc>
 	</target>
 

example.properties

@@ -10,13 +10,13 @@
 # Modify these path values to reflect paths on your system
 ###################################################################
 
-library.name = Stealth SDK
+library.name = stealth-sdk
 
 # -----------------------------------------------------------------
 # Flex SDK Properties
 # -----------------------------------------------------------------
-flex-sdk.dir = C:/Program Files (x86)/Adobe/Adobe Flash Builder 4.5/sdks/4.5.7
-#flex-sdk.dir = /Applications/Adobe Flash Builder 4.5/sdks/4.5.7
+flex-sdk.dir = C:/Program Files (x86)/Adobe/Adobe Flash Builder 4.5/sdks/4.5.0
+#flex-sdk.dir = /Applications/Adobe Flash Builder 4.5/sdks/4.5.0
 flex-sdk.locale = en_US
 flex-sdk.player = 10.2
 
@@ -27,20 +27,17 @@ flex-sdk.player = 10.2
 ###################################################################
 
 # -----------------------------------------------------------------
-# Report/Output Directories
+# Project Paths - DO NOT MODIFY
 # -----------------------------------------------------------------
+src.dir = ${basedir}/src
+bin.dir = ${basedir}/bin
+libs.dir = ${basedir}/libs
 
+# -----------------------------------------------------------------
+# Report/Output Directories
+# -----------------------------------------------------------------
 docs.dir = ${basedir}/docs
 docs.templates = ${flex-sdk.dir}/asdoc/templates
 
 link-report.name = link-report
-link-report.dir = ${docs.dir}
-reports.dir = ${basedir}/reports
-tests.dir = ${basedir}/tests
-
-# -----------------------------------------------------------------
-# Project Paths - DO NOT MODIFY
-# -----------------------------------------------------------------
-build.dir = ${basedir}/build
-src.dir = ${basedir}/src
-bin.dir = ${basedir}/bin
+link-report.dir = ${bin.dir}

src/flight/display/Bitmap.as

@@ -12,9 +12,7 @@ package flight.display
 	import flash.display.DisplayObject;
 	import flash.display.PixelSnapping;
 	import flash.events.Event;
-	import flash.events.IEventDispatcher;
 	import flash.filters.BitmapFilter;
-	import flash.utils.Dictionary;
 
 	import flight.collections.ArrayList;
 	import flight.events.InvalidationEvent;
@@ -303,20 +301,12 @@ package flight.display
 			Invalidation.validateNow(this, phase);
 		}
 
-		public function defer(target:IEventDispatcher, event:String, listener:Function, priority:int = 0):DeferredListener
+		public function defer(method:Function, withPropertyChange:String = null):void
 		{
-			if (!deferredListeners) {
-				deferredListeners = new Dictionary();
-			}
-			if (!deferredListeners[listener]) {
-				deferredListeners[listener] = new DeferredListener(this, listener);
-			}
-			var deferred:DeferredListener = deferredListeners[listener];
-			deferred.priority = priority;
-			deferred.defer(target, event);
-			return deferred;
+			deferred ||= new Deferred(this);
+			deferred.defer(method, withPropertyChange);
 		}
-		private var deferredListeners:Dictionary;
+		private var deferred:Deferred;
 
 		protected function get created():Boolean { return _created; }
 		private var _created:Boolean;

src/flight/display/Deferred.as

@@ -0,0 +1,68 @@
+/*
+ * From the Stealth SDK, a UI framework for the Flash Developer.
+ *   Copyright (c) 2011 Tyler Wright - Flight XD.
+ * Permission is hereby granted to use, modify, and distribute this file
+ * in accordance with the terms of the license agreement accompanying it.
+ */
+
+package flight.display
+{
+	import flash.display.DisplayObject;
+	import flash.events.Event;
+	import flash.utils.Dictionary;
+
+	import flight.events.InvalidationEvent;
+	import flight.events.PropertyEvent;
+
+	public class Deferred extends Dictionary
+	{
+		private var target:Object;
+		private var watched:Object;
+
+		public function Deferred(target:Object)
+		{
+			this.target = target;
+			target.addEventListener(PropertyEvent.PROPERTY_CHANGE, onPropertyChange, false, 10, true);
+			target.addEventListener(InvalidationEvent.COMMIT, onCommit, false, 10, true);
+		}
+
+		public function defer(method:Function, withPropertyChange:String = null):void
+		{
+			if (withPropertyChange) {
+				watched ||= {};
+				watched[withPropertyChange] = method;
+			}
+
+			if (!this[method]) {
+				this[method] = true;
+				invalidate();
+			}
+		}
+
+		private function onPropertyChange(event:PropertyEvent):void
+		{
+			var method:Function = watched[event.property];
+			if (method != null && !this[method]) {
+				this[method] = true;
+				invalidate();
+			}
+		}
+
+		private function onCommit(event:Event):void
+		{
+			for (var method:* in this) {
+				delete this[method];
+				method();
+			}
+		}
+
+		private function invalidate():void
+		{
+			if (target is IInvalidating) {
+				IInvalidating(target).invalidate(InvalidationEvent.COMMIT);
+			} else if (target is DisplayObject) {
+				Invalidation.invalidate(DisplayObject(target), InvalidationEvent.COMMIT);
+			}
+		}
+	}
+}