MACROMEDIA FLEX-GETTING STARTED WITH FLEX Manuale Utente Scaricare il pdf (Pagina 135)

CHAPTER 9

Flex on AIR

Adobe’s

AIR runtime is your ticket to the world of cross-plat-

form desktop application development. And the great news is

that you can use the tools you already know. AIR supports

building desktop applications in either Flex or DHTML. In this

chapter, I’ll concentrate on the use of Flex.

Creating an AIR Version of the Runner’s

Calculator

The process starts with creating an AIR project in Flex Builder.

Use the New→Project menu item as you normally would. Then

select “Desktop application” instead of “Web application”, as

I have done in Figure 9-1.

I’m going to create an AIR version of the runner’s calculator

example from Chapter 3. Once I’ve created the AIR project

using the New MXML Project command, I copy all of the con-

tent from my original runner application, except for the

mx:Application tag, into the AIR_runner.mxml file. This is

shown in Example 9-1.

Example 9-1. AIR_runner.mxml

<?xml version="1.0" encoding="utf-8"?>

<mx:WindowedApplication xmlns:mx="http://www.adobe.com

/2006/mxml”

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MACROMEDIA FLEX-GETTING STARTED WITH FLEX Manuale Utente Pagina 135