Flex ItemRenderer 未将鼠标悬停传递给父级
在使用 MXAdvancedDataGridItemRenderer 的 AdvancedDataGrid 中，鼠标悬停未传递到 AdvancedDataGrid。
经过几天的奋斗，我想分享一下： 在您的数据设置器中，为 super.data 分配要冒泡的鼠标事件的新值（？！）
示例（不起作用）
override public function set data( value:Object):void {
var latency:Number = value[ ( this.listData as DataGridListData).dataField] as Number;
// Do cool stuff
示例（有效）
override public function set data( value:Object):void {
var latency:Number = value[ ( this.listData as DataGridListData).dataField] as Number;
super.data = value;
// Do cool stuff
In an AdvancedDataGrid using an MXAdvancedDataGridItemRenderer, mouseover was not being passed on to the AdvancedDataGrid.
After days of struggle, I wanted to share this:
In your data setter, assign super.data with the new value for mouse events to be bubbled (?!)
Example (doesn't work)
override public function set data( value:Object):void {
var latency:Number = value[ ( this.listData as DataGridListData).dataField] as Number;
// Do cool stuff
Example (works)
override public function set data( value:Object):void {
var latency:Number = value[ ( this.listData as DataGridListData).dataField] as Number;
super.data = value;
// Do cool stuff
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评论（2）
只需在 var Latency 之前声明 super.data = value ......
just declare super.data = value before var latency......
上面的例子有效。希望它可以节省您我花在弄清楚问题上的时间。
The example above works. Hope it can save you the time it took me to figure out.