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Driver class for effects03.

/*This is an ActionScript version of a program that is similar to the sample MXML program in the documentationfor the Effect class at: http://livedocs.adobe.com/flex/3/langref/mx/effects/Effect.html. However, several changes were made to the behavior of the program to make it more suitable for theinstructional purpose. */package CustomClasses{ import flash.events.MouseEvent;import mx.containers.ControlBar; import mx.containers.Panel;import mx.controls.Button; import mx.controls.Image;import mx.controls.TextArea; import mx.effects.Resize;import mx.events.EffectEvent; import mx.events.FlexEvent;public class Driver extends Panel{ //Instantiate and save references to all of the// objects needed by the program. private var resize:Resize = new Resize();private var textOut:TextArea = new TextArea(); private var image:Image = new Image();private var bar:ControlBar = new ControlBar(); private var startButton:Button = new Button();private var pauseButton:Button = new Button(); private var resumeButton:Button = new Button();private var reverseButton:Button = new Button(); private var endButton:Button = new Button();private var resetButton:Button = new Button(); //--------------------------------------------------//public function Driver(){//constructorthis.title="Demonstration of the Resize effect."; this.percentWidth = 100;this.percentHeight = 100; this.addEventListener(FlexEvent.CREATION_COMPLETE,creationCompleteHandler);//Set textOut properties and add to the panel. textOut.percentWidth = 100;//percenttextOut.height = 100;//pixels textOut.setStyle("color","0x0000FF");textOut.setStyle("fontSize",14); textOut.text = "Use the Buttons to control "+ "the size of the image."; addChild(textOut);//Prepare an embedded image and add the Image// object to the panel. [Embed("/Images/snowscene.jpg")]var img:Class; image.load(img);addChild(image);//Add the button bar to the panel. addChild(bar);//Set text on the six buttons.startButton.label = "Start"; pauseButton.label = "Pause";resumeButton.label = "Resume"; reverseButton.label = "Reverse";endButton.label = "End"; resetButton.label = "Reset";//Register a click listener on each buttonstartButton.addEventListener( MouseEvent.CLICK,btnHandler);pauseButton.addEventListener( MouseEvent.CLICK,btnHandler);resumeButton.addEventListener( MouseEvent.CLICK,btnHandler);reverseButton.addEventListener( MouseEvent.CLICK,btnHandler);endButton.addEventListener( MouseEvent.CLICK,btnHandler);resetButton.addEventListener( MouseEvent.CLICK,btnHandler);//Add the six buttons to the button bar bar.addChild(startButton);bar.addChild(pauseButton); bar.addChild(resumeButton);bar.addChild(reverseButton); bar.addChild(endButton);bar.addChild(resetButton);//Configure the Resize effect. Note that the // original size of the image is 240x240.resize.target = image; resize.widthTo = 60;resize.heightTo = 60; resize.duration = 10000;resize.addEventListener( EffectEvent.EFFECT_END,endEffectHandler);resize.addEventListener( EffectEvent.EFFECT_START,startEffectHandler);} //end constructor //--------------------------------------------------////This common button handler is used to service click// event on all six of the buttons. private function btnHandler(event:MouseEvent):void{if (event.target == startButton) { resize.play();//start the effectstartButton.enabled = false; }else if(event.target == pauseButton){resize.pause();//pause the effect }else if(event.target == resumeButton){resize.resume();//resume the effect after a pause }else if(event.target == reverseButton){resize.reverse();//reverse the effect }else if(event.target == endButton){resize.end();//end the effect prematurely }else{//reset the program to starting conditionsresize.end(); image.width=240;image.height=240; startButton.enabled=true;} //end else} //end btnHandler //--------------------------------------------------////This event handler method is executed when the// effect ends. private function endEffectHandler(event:EffectEvent):void{ textOut.text += "\nEffect Ended!";} //end event handler //--------------------------------------------------////This event handler method is executed when the// effect starts private function startEffectHandler(event:EffectEvent):void{ textOut.text += "\nEffect Started!";} //end event handler //--------------------------------------------------////This event handler method is executed when the // application dispatches a creationComplete event.private function creationCompleteHandler( event:FlexEvent):void{textOut.text += "\nCreation Complete!"; } //end event handler//--------------------------------------------------//} //end class } //end package

Miscellaneous

This section contains a variety of miscellaneous materials.

Housekeeping material
  • Module name: Digging Deeper into ActionScript Events
  • Files:
    • ActionScript0114\ActionScript0114.htm
    • ActionScript0114\Connexions\ActionScriptXhtml0114.htm
PDF disclaimer: Although the Connexions site makes it possible for you to download a PDF file for thismodule at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, you should beaware that some of the HTML elements in this module may not translate well into PDF.

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Questions & Answers

how can chip be made from sand
Eke Reply
is this allso about nanoscale material
Almas
are nano particles real
Missy Reply
yeah
Joseph
Hello, if I study Physics teacher in bachelor, can I study Nanotechnology in master?
Lale Reply
no can't
Lohitha
where is the latest information on a no technology how can I find it
William
currently
William
where we get a research paper on Nano chemistry....?
Maira Reply
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
has a lot of application modern world
Kamaluddeen
yes
narayan
what is variations in raman spectra for nanomaterials
Jyoti Reply
ya I also want to know the raman spectra
Bhagvanji
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Object-oriented programming (oop) with actionscript. OpenStax CNX. Jun 04, 2010 Download for free at http://cnx.org/content/col11202/1.19
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