<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/11/23/setting-the-column-width-on-a-fxtextarea-control-in-flex-gumbo/ -->
<Application name="FxTextArea_columnWidth_test"
        xmlns="http://ns.adobe.com/mxml/2009"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white"
        viewSourceURL="srcview/index.html">

    <ApplicationControlBar dock="true">
        <Form styleName="plain">
            <FormItem label="columnWidth:">
                <HSlider id="slider"
                        minimum="100"
                        maximum="300"
                        value="200"
                        snapInterval="1"
                        tickInterval="10"
                        liveDragging="true" />
            </FormItem>
        </Form>
    </ApplicationControlBar>

    <FxTextArea id="textArea"
            columnWidth="{slider.value}"
            columnCount="2"
            columnGap="20"
            textAlign="justify"
            width="100%">
        <content>
            <String source="data/lorem.html" />
        </content>
    </FxTextArea>

</Application>