Setting the base color on the full screen button on a Spark VideoPlayer control in Flex 4

The following example shows you how you can set the base color on a Spark VideoPlayer control full screen button in Flex 4 by setting the baseColor style.

The following example(s) require Flash Player 10 and the Adobe Flex 4 SDK. To download the Adobe Flash Builder 4 trial, see http://www.adobe.com/products/flex/. To download the latest nightly build of the Flex 4 SDK, see http://opensource.adobe.com/wiki/display/flexsdk/Download+Flex+4.
For more information on getting started with Flex 4 and Flash Builder 4, see the official Adobe Flex Team blog.

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/05/09/setting-the-base-color-on-the-full-screen-button-on-a-spark-videoplayer-control-in-flex-gumbo/ -->
<s:Application name="Spark_VideoPlayer_fullScreenButton_baseColor_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.ColorPickerEvent;

            private function colorPicker_change(evt:ColorPickerEvent):void {
                videoPlayer.fullScreenButton.setStyle("baseColor", evt.color);
            }
        ]]>
    </fx:Script>

    <mx:ApplicationControlBar cornerRadius="0" width="100%">
        <mx:Form styleName="plain">
            <mx:FormItem label="baseColor:">
                <mx:ColorPicker id="colorPicker"
                        left="20"
                        top="20"
                        change="colorPicker_change(event);" />
            </mx:FormItem>
        </mx:Form>
    </mx:ApplicationControlBar>

    <s:VideoPlayer id="videoPlayer"
            source="http://helpexamples.com/flash/video/cuepoints.flv"
            muted="true"
            horizontalCenter="0"
            verticalCenter="0" />

</s:Application>

View source is enabled in the following example.

You can also set the baseColor style using an external .CSS file or <Style/> block, as seen in the following example:

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2009/05/09/setting-the-base-color-on-the-full-screen-button-on-a-spark-videoplayer-control-in-flex-gumbo/ -->
<s:Application name="Spark_VideoPlayer_fullScreenButton_baseColor_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:Style>
        @namespace s "library://ns.adobe.com/flex/spark";

        s|VideoPlayer #fullScreenButton {
            baseColor: haloGreen;
        }
    </fx:Style>

    <s:VideoPlayer id="videoPlayer"
            source="http://helpexamples.com/flash/video/cuepoints.flv"
            muted="true"
            horizontalCenter="0"
            verticalCenter="0" />

</s:Application>

This entry is based on a beta version of the Flex 4 SDK and therefore is very likely to change as development of the Flex SDK continues. The API can (and will) change causing examples to possibly not compile in newer versions of the Flex 4 SDK.