Flex中如何利用swatchHighlightSize样式设置ColorPicker控件加亮边框粗细尺寸的例子
2009-01-22 11:54:55 来源:WEB开发网接下来的例子演示了Flex中如何利用swatchHighlightSize样式,设置ColorPicker控件加亮边框粗细尺寸。
下面是完整代码
<?xml version="1.0" encoding="utf-8"?>
<mx:Applicationxmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
verticalAlign="top"
backgroundColor="white"
creationComplete="init();">
<mx:Style>
ColorPicker {
swatchPanelStyleName: myCustomSwatchPanelStyleName;
}
.myCustomSwatchPanelStyleName {
/* border */
swatchBorderColor: white;
swatchBorderSize: 1;
/* highlight */
swatchHighlightColor: red;
swatchHighlightSize: 1;
}
</mx:Style>
<mx:Script>
<![CDATA[
import mx.events.SliderEvent;
private var cssObj:CSSStyleDeclaration;
private function init():void {
cssObj = StyleManager.getStyleDeclaration(".myCustomSwatchPanelStyleName");
colorPicker.open();
}
private function borderSlider_change(evt:SliderEvent):void {
cssObj.setStyle("swatchBorderSize", evt.value);
colorPicker.open();
}
private function highlightSlider_change(evt:SliderEvent):void {
cssObj.setStyle("swatchHighlightSize", evt.value);
colorPicker.open();
}
]]>
</mx:Script>
<mx:ApplicationControlBardock="true">
<mx:FormstyleName="plain">
<mx:FormItemlabel="swatchBorderSize:">
<mx:HSliderid="borderSlider"
minimum="0"
maximum="5"
value="1"
liveDragging="true"
snapInterval="1"
tickInterval="1"
change="borderSlider_change(event);"/>
</mx:FormItem>
<mx:FormItemlabel="swatchHighlightSize:">
<mx:HSliderid="highlightSlider"
minimum="0"
maximum="5"
value="1"
liveDragging="true"
snapInterval="1"
tickInterval="1"
change="highlightSlider_change(event);"/>
</mx:FormItem>
</mx:Form>
</mx:ApplicationControlBar>
<mx:ColorPickerid="colorPicker" />
</mx:Application>
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