CustomCellRenderer上的按钮仅显示标签

时间:2014-05-11 11:25:06

标签: actionscript-3 cellrenderer tilelist

我正在为TileList实现我自己的CustomCellRenderer。它有我自己添加的按钮,但按钮除标签文本外不会显示任何内容。这是一段代码:

public class CustomCellRenderer extends ImageCell implements ICellRenderer
{               
        private var m_listData:ListData;
        private var m_data:Object;
        private var m_buyButton:Button;

        public function CustomCellRenderer ()
        {
            m_buyButton = new Button();
            m_buyButton.width = 25;
            m_buyButton.height = 50;
            m_buyButton.x = 40;
            m_buyButton.y = 50;
            m_buyButton.textField.text = "BUY";
            m_buyButton.addEventListener(MouseEvent.CLICK, OnPurchaseClick);
            addChild(m_buyButton);
        }

    private function OnPurchaseClick(e:Event):void
    {
        trace("PurchaseClick");
    }

    public override function set data(a_data:Object):void
    {
        label = "";
        m_data = a_data;
    }

    public override function get data():Object
    {
        return m_data;
    }

    public override function set listData(a_listdata:ListData):void
    {
        m_listData = a_listdata;
    }

    public override function get listData():ListData
    {
        return m_listData;
    }
}

“BUY”标签显示,因此按钮不在屏幕外,实际上是单元格的子节点,但由于某种原因,按钮外观没有显示,也不会点击任何鼠标。我尝试为按钮设置不同的皮肤,没有任何变化。我在这里不知所措,任何人都知道可能会发生什么?

0 个答案:

没有答案