Question

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
               xmlns:s="library://ns.adobe.com/flex/spark"     
           >
    <fx:Style>    
        @namespace s "library://ns.adobe.com/flex/spark";
        @namespace mx "library://ns.adobe.com/flex/mx";
        s|VGroup {
            gap: 150;
            left: 30;
        }
    </fx:Style>
    <s:VGroup>
        <s:Label text="text1" />
        <s:Label text="text1" />
    </s:VGroup>
</s:Application>

The VGroup is 30 Pixel from left, as assumed (this is my proof that the style is used) But it ignores the given gap. When i feed gap="150" directly into the VGroup-Element, it works. So why is this ignored when coming over css?

谢谢。

cu, Markus

Answer 1

Because gap is a property of the VGroup class, not a style. This property is but a wrapper for the VerticalLayout#gap property.

如果你使用闪光灯,你可以在建议清单中看到两者的区别。财产是一个绿色循环。一种风格被显示为蓝色梯体。

<<>strong>edit/strong>Left is also a property but still it do have been used. 其原因是,在弹性SDK码<>、基准线、<编码>>、<>top 、bottom、ft、、>horizontalCenter 和verticalCenter的旧版本中,如作为风格实施,可使用。因此,你仍然可以这样使用,其原因是落后的兼容性。

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