[Flex] ButtonBar系列——flex3 ButtonBar样式之颜色的填充

<?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>

        .allButtons2 {

            /* Creates a gradient from red/orange when button is in the

            "out" state. */

            fillColors: red, haloOrange;

        }

        .allButtons4 {

            /* Creates a gradient from red/orange when button is in the

            "out" state. Creates a gradient from green/blue when

            button is in the "over" state. */

            fillColors: red, haloOrange, haloGreen, haloBlue;

        }

        .allButtonsSolid {

            fillColors: red, red;

        }

        .allButtonsSolidOpaque {

            fillAlphas: 1.0, 1.0;

            fillColors: red, red;

        }

    </mx:Style>

    <mx:ViewStack id="viewStack"

                  visible="false"

                  includeInLayout="false">

        <mx:VBox label="One">

            <mx:Label text="One" />

        </mx:VBox>

        <mx:VBox label="Two">

            <mx:Label text="Two" />

        </mx:VBox>

        <mx:VBox label="Three">

            <mx:Label text="Three" />

        </mx:VBox>

    </mx:ViewStack>

    <mx:Form>

        <mx:FormItem label="2 fill colors defined:">

            <mx:ButtonBar id="buttonBar2"

                          buttonStyleName="allButtons2"

                          dataProvider="{viewStack}" />

        </mx:FormItem>

        <mx:FormItem label="4 fill colors defined:">

            <mx:ButtonBar id="buttonBar4"

                          buttonStyleName="allButtons4"

                          dataProvider="{viewStack}" />

        </mx:FormItem>

        <mx:FormItem label="solid fill:">

            <mx:ButtonBar id="buttonBarSolid"

                          buttonStyleName="allButtonsSolid"

                          dataProvider="{viewStack}" />

        </mx:FormItem>

        <mx:FormItem label="solid opaque fill:">

            <mx:ButtonBar id="buttonBarSolidOpaque"

                          buttonStyleName="allButtonsSolidOpaque"

                          dataProvider="{viewStack}" />

        </mx:FormItem>

    </mx:Form>

</mx:Application>