自定义 flex mx Canvas borderThickness 不起作用

Question

package custom
{
    import mx.containers.Canvas;

    public class CustomCanvas extends Canvas
    {
        public function CustomCanvas()
        {
            super();
        }
        override protected function commitProperties():void
        {
            super.commitProperties();

            this.setStyle('backgroundColor',0x0055ff);
            this.setStyle('borderColor',0x00aaff);
            this.setStyle('borderThickness',5);
            this.setStyle('borderStyle',"solid");
        }
    }
}

borderThickness 样式不适用。画布样式初始化有什么问题？

Answer 1

使用此链接来解决您的问题。您需要在“5”周围加上引号以表示边框厚度：

canvasEdit.setStyle("borderThickness","5");