Flex中如何创建一个可以自动换行并调整布局的ToolBar容器的例子
By Minidxer | February 6, 2009
接下来的例子演示了Flex中如何创建一个可以自动换行并调整布局的ToolBar容器。
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="top"
- backgroundColor="white">
- <mx:Array id="images">
- <mx:Object label="Button" />
- <mx:Object label="ButtonBar" />
- <mx:Object label="CheckBox" />
- <mx:Object label="ColorPicker" />
- <mx:Object label="ComboBox" />
- <mx:Object label="DataGrid" />
- <mx:Object label="DateChooser" />
- <mx:Object label="DateField" />
- <mx:Object label="HorizontalList" />
- <mx:Object label="HRule" />
- <mx:Object label="HSlider" />
- <mx:Object label="Image" />
- <mx:Object label="Label" />
- <mx:Object label="LinkBar" />
- <mx:Object label="LinkButton" />
- <mx:Object label="List" />
- <mx:Object label="Menu" />
- <mx:Object label="MenuBar" />
- <mx:Object label="NumericStepper" />
- <mx:Object label="ProgressBar" />
- <mx:Object label="RadioButton" />
- <mx:Object label="RadioButtonGroup" />
- <mx:Object label="RichTextEditor" />
- <mx:Object label="Spacer" />
- <mx:Object label="SWFLoader" />
- <mx:Object label="TabBar" />
- <mx:Object label="Text" />
- <mx:Object label="TextArea" />
- <mx:Object label="TextInput" />
- <mx:Object label="TileList" />
- <mx:Object label="Tree" />
- <mx:Object label="VideoDisplay" />
- <mx:Object label="VRule" />
- <mx:Object label="VScrollBar" />
- <mx:Object label="VSlider" />
- </mx:Array>
- <mx:ApplicationControlBar dock="true">
- <mx:Form styleName="plain">
- <mx:FormItem label="percentWidth:">
- <mx:HSlider id="slider"
- minimum="0"
- maximum="100"
- value="35"
- liveDragging="true"
- snapInterval="1"
- tickInterval="10"
- dataTipPrecision="0" />
- </mx:FormItem>
- </mx:Form>
- </mx:ApplicationControlBar>
- <mx:VBox id="vBox"
- verticalAlign="middle"
- horizontalAlign="center"
- backgroundColor="black"
- backgroundAlpha="0.1"
- width="100%"
- height="200">
- <mx:ToolBar id="toolBar"
- percentWidth="{slider.value}"
- backgroundColor="haloSilver"
- minWidth="18">
- <mx:Repeater id="imgRepeater"
- dataProvider="{images}">
- <mx:Image id="img"
- source="assets/{imgRepeater.currentItem.label}.png"
- toolTip="{imgRepeater.currentItem.label}" />
- </mx:Repeater>
- </mx:ToolBar>
- </mx:VBox>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
ToolBar |
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Tags: percentWidth, Repeater, ToolBar