BaseTab
```javascript
@ccclass
export default class BaseTab<T extends BaseListItem<DATA>,DATA> extends Group<T,DATA>{
@property({
type : cc.Node,
tooltip : "容器"
})
content : cc.Node = null;
/**
*
* @param list 数据
* @param defaultIndex 默认选中索引
*/
setData(list : DATA[],defaultIndex : number = -1,enable : boolean = true) : void;
}
```