56 lines
1.4 KiB
C#
56 lines
1.4 KiB
C#
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using System;
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using UnityEngine;
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using UnityEngine.UI;
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namespace AlicizaX.UI.Runtime
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{
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public abstract class UIWidget : UIBase
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{
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private UIBase _parent;
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internal UIBase Parent => _parent;
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internal void BindUIHolder(GameObject obj, UIBase parent)
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{
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if (_state != UIState.CreatedUI)
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throw new InvalidOperationException("UI already Created");
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var holder = (UIHolderObjectBase)obj.GetComponent(UIHolderType);
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if (holder == null)
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{
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throw new InvalidCastException($"资源{obj.name}上不存在{UIHolderType.FullName}");
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}
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Holder = holder;
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_parent = parent;
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_canvas = Holder.transform.GetComponent<Canvas>();
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_raycaster = Holder.transform.GetComponent<GraphicRaycaster>();
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Depth = parent.Depth + 5;
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_state = UIState.Loaded;
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}
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public void Open()
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{
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InternalOpen();
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}
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public void Close()
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{
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InternalClose();
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}
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public void Destroy()
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{
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Parent.RemoveWidget(this);
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}
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}
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public abstract class UIWidget<T> : UIWidget where T : UIHolderObjectBase
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{
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protected T baseui => (T)Holder;
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internal override Type UIHolderType => typeof(T);
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}
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}
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