Flex中如何利用verticalLockedSeparatorSkin样式设置Datagrid竖直方向分割线颜色的例子
By Minidxer | December 30, 2008
接下来的例子演示了Flex中如何利用verticalLockedSeparatorSkin样式,设置Datagrid竖直方向分割线颜色。
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">
- <mx:Script>
- <![CDATA[
- import mx.events.ItemClickEvent;
- [Bindable]
- [Embed(source="assets.swf#BlankBar")]
- private var blankBar:Class;
- [Bindable]
- [Embed(source="assets.swf#RedVBar")]
- private var redVBar:Class;
- [Bindable]
- [Embed(source="assets.swf#GreyVBar")]
- private var greyVBar:Class;
- private function setVLockedSeparatorSkin(skin:Class):void {
- dataGrid.setStyle("verticalLockedSeparatorSkin", skin);
- }
- private function toggleButtonBar_itemClick(evt:ItemClickEvent):void {
- setVLockedSeparatorSkin(evt.item.data);
- }
- ]]>
- </mx:Script>
- <mx:ArrayCollection id="arrColl">
- <mx:source>
- <mx:Array>
- <mx:Object c1="1a" c2="1b" c3="1c" c4="1d" c5="1e" />
- <mx:Object c1="2a" c2="2b" c3="2c" c4="2d" c5="2e" />
- <mx:Object c1="3a" c2="3b" c3="3c" c4="3d" c5="3e" />
- <mx:Object c1="4a" c2="4b" c3="4c" c4="4d" c5="4e" />
- <mx:Object c1="5a" c2="5b" c3="5c" c4="5d" c5="5e" />
- <mx:Object c1="6a" c2="6b" c3="6c" c4="6d" c5="6e" />
- <mx:Object c1="7a" c2="7b" c3="7c" c4="7d" c5="7e" />
- <mx:Object c1="8a" c2="8b" c3="8c" c4="8d" c5="8e" />
- <mx:Object c1="9a" c2="9b" c3="9c" c4="9d" c5="9e" />
- </mx:Array>
- </mx:source>
- </mx:ArrayCollection>
- <mx:Array id="arr">
- <mx:Object label="undefined (default)" data="{undefined}" />
- <mx:Object label="red (0xFF0000)" data="{redVBar}" />
- <mx:Object label="grey (0xCCCCCC)" data="{greyVBar}" />
- <mx:Object label="blank" data="{blankBar}" />
- </mx:Array>
- <mx:ApplicationControlBar dock="true">
- <mx:ToggleButtonBar id="toggleButtonBar"
- dataProvider="{arr}"
- selectedIndex="1"
- itemClick="toggleButtonBar_itemClick(event);" />
- <mx:Spacer width="100%" />
- <mx:CheckBox id="checkBox"
- label="verticalGridLines:"
- labelPlacement="left"
- selected="true" />
- </mx:ApplicationControlBar>
- <mx:DataGrid id="dataGrid"
- dataProvider="{arrColl}"
- horizontalScrollPolicy="on"
- verticalScrollPolicy="on"
- verticalGridLines="{checkBox.selected}"
- verticalLockedSeparatorSkin="{redVBar}"
- width="320"
- rowCount="6"
- lockedColumnCount="1">
- <mx:columns>
- <mx:DataGridColumn dataField="c1" />
- <mx:DataGridColumn dataField="c2" />
- <mx:DataGridColumn dataField="c3" />
- <mx:DataGridColumn dataField="c4" />
- <mx:DataGridColumn dataField="c5" />
- </mx:columns>
- </mx:DataGrid>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
DataGrid |
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Tags: DataGrid, lockedColumnCount, verticalGridLines, verticalLockedSeparatorSkin