From 4654d1d9c2bce49c8641d3c2bb492498ea1fdd4a Mon Sep 17 00:00:00 2001
From: ww-rm <ww-rm@qq.com>
Date: Sun, 30 Mar 2025 20:52:22 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=A4=9A=E9=A1=B9=E6=93=8D?=
 =?UTF-8?q?=E4=BD=9C=E5=8D=A1=E9=A1=BF=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Controls/SpineListView.Designer.cs        |  7 +++++++
 SpineViewer/Controls/SpineListView.cs         | 20 ++++++++++++++++---
 SpineViewer/Controls/SpineListView.resx       |  3 +++
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/SpineViewer/Controls/SpineListView.Designer.cs b/SpineViewer/Controls/SpineListView.Designer.cs
index 62c5023..5463fd3 100644
--- a/SpineViewer/Controls/SpineListView.Designer.cs
+++ b/SpineViewer/Controls/SpineListView.Designer.cs
@@ -54,6 +54,7 @@
             toolStripMenuItem_DetailsView = new ToolStripMenuItem();
             imageList_LargeIcon = new ImageList(components);
             imageList_SmallIcon = new ImageList(components);
+            timer_SelectedIndexChangedDebounce = new System.Windows.Forms.Timer(components);
             contextMenuStrip.SuspendLayout();
             SuspendLayout();
             // 
@@ -250,6 +251,11 @@
             imageList_SmallIcon.ImageSize = new Size(48, 48);
             imageList_SmallIcon.TransparentColor = Color.Transparent;
             // 
+            // timer_SelectedIndexChangedDebounce
+            // 
+            timer_SelectedIndexChangedDebounce.Interval = 30;
+            timer_SelectedIndexChangedDebounce.Tick += timer_SelectedIndexChangedDebounce_Tick;
+            // 
             // SpineListView
             // 
             AutoScaleDimensions = new SizeF(11F, 24F);
@@ -287,5 +293,6 @@
         private ToolStripMenuItem toolStripMenuItem_SelectAll;
         private ToolStripSeparator toolStripSeparator4;
         private ToolStripMenuItem toolStripMenuItem_AddFromClipboard;
+        private System.Windows.Forms.Timer timer_SelectedIndexChangedDebounce;
     }
 }
diff --git a/SpineViewer/Controls/SpineListView.cs b/SpineViewer/Controls/SpineListView.cs
index 3586474..97a49f0 100644
--- a/SpineViewer/Controls/SpineListView.cs
+++ b/SpineViewer/Controls/SpineListView.cs
@@ -228,6 +228,18 @@ namespace SpineViewer.Controls
         }
 
         private void listView_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            timer_SelectedIndexChangedDebounce.Stop();
+            timer_SelectedIndexChangedDebounce.Start();
+        }
+
+        private void timer_SelectedIndexChangedDebounce_Tick(object sender, EventArgs e)
+        {
+            timer_SelectedIndexChangedDebounce.Stop();
+            _listView_SelectedIndexChanged(listView, EventArgs.Empty);
+        }
+
+        private void _listView_SelectedIndexChanged(object sender, EventArgs e)
         {
             lock (Spines)
             {
@@ -395,17 +407,19 @@ namespace SpineViewer.Controls
                     return;
             }
 
-            foreach (var i in listView.SelectedIndices.Cast<int>().OrderByDescending(x => x))
+            lock (Spines)
             {
-                listView.Items.RemoveAt(i);
-                lock (Spines)
+                listView.BeginUpdate();
+                foreach (var i in listView.SelectedIndices.Cast<int>().OrderByDescending(x => x))
                 {
+                    listView.Items.RemoveAt(i);
                     var spine = spines[i];
                     spines.RemoveAt(i);
                     listView.SmallImageList.Images.RemoveByKey(spine.ID);
                     listView.LargeImageList.Images.RemoveByKey(spine.ID);
                     spine.Dispose();
                 }
+                listView.EndUpdate();
             }
         }
 
diff --git a/SpineViewer/Controls/SpineListView.resx b/SpineViewer/Controls/SpineListView.resx
index bb6cf1c..dc6495c 100644
--- a/SpineViewer/Controls/SpineListView.resx
+++ b/SpineViewer/Controls/SpineListView.resx
@@ -126,4 +126,7 @@
   <metadata name="imageList_SmallIcon.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>252, 19</value>
   </metadata>
+  <metadata name="timer_SelectedIndexChangedDebounce.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>771, 24</value>
+  </metadata>
 </root>
\ No newline at end of file