Flex中利用TitleWindow容器显示状态信息的例子
By Minidxer | July 31, 2008
接下来的例子演示了Flex中如何利用TitleWindow容器显示状态信息。Demo中的Window可以通过“×”关闭。
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):
下面是完整实现代码(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">
- <mx:Style>
- TitleWindow {
- cornerRadius: 0;
- backgroundColor: red;
- borderColor: red;
- borderAlpha: 1.0;
- }
- </mx:Style>
- <mx:Script>
- <![CDATA[
- private function showTitleWindow():void {
- titleWindow.height = 28;
- }
- private function hideTitleWindow():void {
- titleWindow.height = 0;
- }
- ]]>
- </mx:Script>
- <mx:VBox>
- <mx:TitleWindow id="titleWindow"
- title="Invalid username and/or password."
- showCloseButton="true"
- width="100%"
- height="0"
- close="hideTitleWindow()" />
- <mx:Form>
- <mx:FormItem label="Username:">
- <mx:TextInput id="username"
- maxChars="24" />
- </mx:FormItem>
- <mx:FormItem label="Password:">
- <mx:TextInput id="password"
- maxChars="24"
- displayAsPassword="true" />
- </mx:FormItem>
- <mx:FormItem>
- <mx:Button label="Login"
- click="showTitleWindow()" />
- </mx:FormItem>
- </mx:Form>
- </mx:VBox>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:minidxer
Topics:
Flex |
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Tags: displayAsPassword, showCloseButton, TitleWindow