MACROMEDIA FLEX 2-MIGRATING APPLICATIONS TO FLEX 2 Manual do Utilizador descarregar pdf (Página 125)

Using skinning 125

Skinning assets

The assets that Flex includes for you to use as a basis for reskinning components are changed.

Drawing programmatic skins

The drawing methods are moved to the Graphics class, which is accessible through the

graphics property.

For example, in Flex 1.x:

function draw() {

clear();

moveTo(0,0);

lineTo(10,10);

}

In Flex 2:

import flash.display.Graphics;

function updateDisplayList(...) {

var g:Graphics = graphics;

g.clear();

g.moveTo(0,0);

g.lineTo(10,10);

}

Flex 1.x included: Flex 2 includes:

• Sample programmatic skins in the

flex_install_dir/resources/themes/

programmatic directory.

• HaloClassic skins for users who want the

original look and feel of Flex applications.

• Graphical skins in the pulseBlue.fla and

pulseOrange.fla theme files in the

flex_install_dir/resources/themes/graphic

directory.

• Halo programmatic skins, which are in the

mx.skins.halo package.

•

• Graphical Aeon theme files, which are located

in the framework/themes directory.

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MACROMEDIA FLEX 2-MIGRATING APPLICATIONS TO FLEX 2 Manual do Utilizador Página 125