在spark textarea中设置图像样式

Question

此example显示如何在spark TextArea中包含图像，并设置其float和paddingLeft/paddingRight属性：

<s:RichEditableText id="myRET1" width="300">
    <s:textFlow>
        <s:TextFlow columnWidth="290">
            <s:p id="p1">Images in a flow are a good thing. For example, here is a float. 
            <s:img id="image1" float="none" source="@Embed(source='../assets/bulldog.jpg')" paddingRight="10" paddingTop="10" paddingBottom="10" paddingLeft="10">
            </s:img>
            Don't you agree? It should show on the left. If it doesn't show up on the left, then it is a bug. You can submit bugs at http://bugs.adobe.com/jira/. You can set how the float is positioned within
            the paragraph by using the ComboBox below. You can select left, right, start, end, or none. This example does not use the clearFloats property. That is in a different example.</s:p>
        </s:TextFlow>
    </s:textFlow>
</s:RichEditableText>   

是否可以通过Flex's CSS指定图像的浮动/填充

Answer 1

是的，可以通过css指定图像：

1)创建包含此图像和那些属性的外观(填充)

2)创建文件css包含组件的名称空间并调用类引用(作为参数皮肤传递的类)

3)在mxml文件中定义样式名称等于步骤1中指定的名称空间