Flex中如何通过backgroundAlpha, backgroundColor, borderAlpha和borderColor样式给Alert对话框设置背景颜色的例子
By Minidxer | January 14, 2009
接下来的例子演示了Flex中如何通过backgroundAlpha, backgroundColor, borderAlpha和borderColor样式，给Alert对话框设置背景颜色。
让我们先来看一下Demo（可以右键View Source或点击这里察看源代码）：
下面是完整代码(或点击这里察看)：
Download: main.mxml
- <?xml version="1.0" encoding="utf-8"?>
- <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white"
- creationComplete="showAlert();">
- <mx:Script>
- <![CDATA[
- import mx.controls.Alert;
- private var alert:Alert;
- private function showAlert():void {
- alert = Alert.show("The quick brown fox jumped over the lazy dog.", "title");
- }
- ]]>
- </mx:Script>
- <mx:Style>
- Alert {
- backgroundAlpha: 0.3;
- backgroundColor: red;
- borderAlpha: 0.3;
- borderColor: red;
- dropShadowEnabled: false;
- }
- </mx:Style>
- <mx:ApplicationControlBar dock="true">
- <mx:Button label="Show alert" click="showAlert();" />
- </mx:ApplicationControlBar>
- </mx:Application>
代码：Peter deHaan 翻译/整理/编译：中文Flex例子
Topics:
Alert |
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Tags: Alert, backgroundAlpha, backgroundColor, borderAlpha, borderColor