From 1dd2c8fb4db560696a6464a9166563c391b03a38 Mon Sep 17 00:00:00 2001
From: ww-rm <ww-rm@qq.com>
Date: Sun, 23 Mar 2025 10:19:50 +0800
Subject: [PATCH] fix bug

---
 SpineViewer/Controls/SpineListView.cs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/SpineViewer/Controls/SpineListView.cs b/SpineViewer/Controls/SpineListView.cs
index 2bfb018..b2cfa59 100644
--- a/SpineViewer/Controls/SpineListView.cs
+++ b/SpineViewer/Controls/SpineListView.cs
@@ -218,9 +218,9 @@ namespace SpineViewer.Controls
 
         private void listView_SelectedIndexChanged(object sender, EventArgs e)
         {
-            if (PropertyGrid is not null)
+            lock (Spines)
             {
-                lock (Spines)
+                if (PropertyGrid is not null)
                 {
                     if (listView.SelectedIndices.Count <= 0)
                         PropertyGrid.SelectedObject = null;
@@ -228,11 +228,11 @@ namespace SpineViewer.Controls
                         PropertyGrid.SelectedObject = spines[listView.SelectedIndices[0]];
                     else
                         PropertyGrid.SelectedObjects = listView.SelectedIndices.Cast<int>().Select(index => spines[index]).ToArray();
-
-                    // 标记选中的 Spine
-                    for (int i = 0; i < spines.Count; i++)
-                        spines[i].IsSelected = listView.SelectedIndices.Contains(i);
                 }
+
+                // 标记选中的 Spine
+                for (int i = 0; i < spines.Count; i++)
+                    spines[i].IsSelected = listView.SelectedIndices.Contains(i);
             }
 
             // XXX: 图标显示的时候没法自动刷新顺序, 只能切换视图刷新, 不知道什么原理