Passion & UI

Assets/Scripts/SLSUtilities/UI/UIPageBase.cs

@@ -13,7 +13,9 @@ namespace SLSUtilities.UI
     public class UIPageBase : UIElementBase
     {
         /// <summary>当前页面是否处于打开状态。</summary>
-        public bool IsOpen { get; private set; }
+        [ShowInInspector]
+        [ReadOnly]
+        public bool IsOpen { get; protected set; }
 
         /// <summary>是否允许按 ESC 关闭此页面。</summary>
         public virtual bool CloseOnEsc => true;
@@ -41,7 +43,6 @@ namespace SLSUtilities.UI
             Show();
             UIPageManager.Instance.RegisterPage(this);
             OnPageOpened();
-            PageOpened?.Invoke();
         }
 
         /// <summary>
@@ -56,13 +57,18 @@ namespace SLSUtilities.UI
             UIPageManager.Instance.UnregisterPage(this);
             Hide();
             OnPageClosed();
-            PageClosed?.Invoke();
         }
 
         /// <summary>页面打开后的可覆盖回调。</summary>
-        protected virtual void OnPageOpened() { }
+        protected virtual void OnPageOpened()
+        {
+            PageOpened?.Invoke();
+        }
 
         /// <summary>页面关闭后的可覆盖回调。</summary>
-        protected virtual void OnPageClosed() { }
+        protected virtual void OnPageClosed()
+        {
+            PageClosed?.Invoke();
+        }
     }
 }