在动作脚本中创建一个带有图标的按钮 [英] Create a button with an icon in actionscript

问题描述

我想使用 Actionscript 在 Flex 中动态创建带有图标的按钮.

I want to create buttons with icons in Flex dynamically using Actionscript.

我试过了，没有成功:

var closeButton = new Button();
closeButton.setStyle("icon", "@Embed(source='images/closeWindowUp.png");

推荐答案

我找到了一个适合我的答案.在我的 .mxml 文件中，我为我将使用的图标创建了类:

I found an answer that works for me. In my .mxml file, I create Classes for the icons I will use:

// Classes for icons
[Embed(source='images/closeWindowUp.png')]
public static var CloseWindowUp:Class;
[Embed(source='/images/Down_Up.png')]
public static var Down_Up:Class;
[Embed(source='/images/Up_Up.png')]
public static var Up_Up:Class;

在我的应用程序的 Actionscript 部分，我在动态创建按钮时使用这些类:

In the Actionscript portion of my application, I use these classes when dynamically creating buttons:

var buttonHBox:HBox = new HBox();
var closeButton:Button = new Button();
var upButton:Button = new Button();
var downButton:Button = new Button();

closeButton.setStyle("icon", SimpleWLM.CloseWindowUp);
buttonHBox.addChild(closeButton);

upButton.setStyle("icon", SimpleWLM.Up_Up);
buttonHBox.addChild(upButton);

downButton.setStyle("icon", SimpleWLM.Down_Up);
buttonHBox.addChild(downButton);

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