在用Flex做项目的时候，一些小经验第二问：ToggleButtonBar时鼠标怎么变手形？答：?useHandCursortrue第三
在用Flex做项目的时候，一些小经验
第二问：ToggleButtonBar时鼠标怎么变手形？
答：?useHandCursor="true"
第三问：如何做一个矩形二个角圆二个角方？
答：CustomBorder.as
package
{
import mx.skins.RectangularBorder;
import flash.display.Graphics;
import mx.graphics.RectangularDropShadow;
public class CustomBorder extends RectangularBorder
{
private var dropShadow:RectangularDropShadow;
override protected function updateDisplayList
(unscaledWidth:Number, unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth, unscaledHeight);
var cornerRadius:Number = getStyle("cornerRadius");
var backgroundColor:int = getStyle("backgroundColor");
var backgroundAlpha:Number = getStyle("backgroundAlpha");
graphics.clear();
// Background
??????????? drawRoundRect
(
0, 0, unscaledWidth, unscaledHeight,
{tl: 0, tr:0, bl: cornerRadius, br:? cornerRadius},
backgroundColor, backgroundAlpha
);
// Shadow
??????????? if (!dropShadow)
dropShadow = new RectangularDropShadow();
dropShadow.distance = 8;
dropShadow.angle = 45;
dropShadow.color = 0;
dropShadow.alpha = 0.4;
dropShadow.tlRadius = 0;
dropShadow.trRadius = 0;
dropShadow.blRadius = cornerRadius;
dropShadow.brRadius = cornerRadius;
dropShadow.drawShadow(graphics, 0, 0, unscaledWidth, unscaledHeight);
}
}
}
??????? borderSkin="CustomBorder"?? MXML文件中这样
第三问：关于一些朋友问到如何通过CSS平铺背景.
答：background-image: Embed("图形", scaleGridTop="1", scaleGridBottom="2", scaleGridLeft="3", scaleGridRight="4");
backgroundSize:"100%";
注意：TOP>BOTTOM??? LEFT>RIGHT
通过这个就可以实现各种需要的背景。微妙之处就在于如果针对图形设置top bottom left right的值。?
