From fbef065a5ca00af14eb0cfcdd4d36550752ef75b Mon Sep 17 00:00:00 2001
From: rabbitism <popmessiah@hotmail.com>
Date: Sun, 25 Feb 2024 22:12:49 +0800
Subject: [PATCH] feat: close existing dialogs when host is unregistered.

---
 src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs b/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs
index 2d768ca..4f30375 100644
--- a/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs
+++ b/src/Ursa/Controls/OverlayShared/OverlayDialogHost.Shared.cs
@@ -126,6 +126,10 @@ public partial class OverlayDialogHost: Canvas
     
     protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
     {
+        while (_layers.Count>0)
+        {
+            _layers[0].Element.Close();
+        }
         OverlayDialogManager.UnregisterHost(HostId);
         base.OnDetachedFromVisualTree(e);
     }