namespace XGame.Framework.UI
{
    /// <summary>
    /// UI操作接口
    /// UGUI、FGUI组件的操作在该接口的实现类里
    /// </summary>
    public interface IUIViewModel
    {
        void AddChild(INestedView nestedView);
        void RemoveChild(INestedView nestedView);
    }
    public interface IUIViewModelSetter
    {
        IUIViewModel ViewModel { set; }
    }
    public interface IUIVMInternal
    {
        void Init(IUIPanel panel, IUIViewAdapter adapter);
        void Init(IUINested nested, IUIViewAdapter adapter);
        /// <summary>
        /// 激活嵌套UI
        /// 先父后子递归执行
        /// 只有嵌套UI的节点是显示状态才会被激活
        /// </summary>
        /// <param name="intent"></param>
        void EnableChildren(object intent = null);
        /// <summary>
        /// 隐藏嵌套UI
        /// 先子后父递归执行
        /// 只有嵌套UI的节点是显示状态才会被隐藏
        /// </summary>
        void DisableChildren();
    }
}