Flex 4中如何设置NumericStepper竖直方向对齐方式的例子
By Minidxer | September 15, 2009
接下来的例子演示了Flex 4中如何通过verticalAlign样式,设置NumericStepper竖直方向对齐方式。
下面是完整代码(或点击这里察看):
下面是main.mxml:
- <?xml version="1.0" encoding="utf-8"?>
- <s:Application name="Spark_NumericStepper_textInput_textView_verticalAlign_test"
- xmlns:fx="http://ns.adobe.com/mxml/2009"
- xmlns:s="library://ns.adobe.com/flex/spark"
- xmlns:mx="library://ns.adobe.com/flex/halo">
- <fx:Script>
- <![CDATA[
- import mx.events.IndexChangedEvent;
- private function dropDownList_selectionChanged(evt:IndexChangedEvent):void {
- numericStepper.textInput.textView.setStyle("verticalAlign", dropDownList.selectedItem);
- }
- ]]>
- </fx:Script>
- <mx:ApplicationControlBar width="100%" cornerRadius="0">
- <mx:Form styleName="plain">
- <mx:FormItem label="verticalAlign:">
- <s:DropDownList id="dropDownList"
- requiresSelection="true"
- selectionChanged="dropDownList_selectionChanged(event);">
- <s:dataProvider>
- <s:ArrayList source="[top,middle,bottom]" />
- </s:dataProvider>
- </s:DropDownList>
- </mx:FormItem>
- </mx:Form>
- </mx:ApplicationControlBar>
- <s:NumericStepper id="numericStepper"
- fontSize="32"
- width="100"
- height="100"
- horizontalCenter="0"
- verticalCenter="0" />
- </s:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
Gumbo, NumericStepper |
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Tags: Gumbo, verticalAlign