From 2c2f93c982eefbf9eb3c36c31bf5788815dd0bd9 Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Thu, 26 Mar 2026 19:58:20 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=BC=BADropdown=E7=9A=84=E5=8A=A8?=
 =?UTF-8?q?=E7=94=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 BuildTime.txt         |  2 +-
 GitCommit.txt         |  2 +-
 Gui/UILib/Dropdown.cs | 36 ++++++++++++++++++++++++++++++------
 3 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/BuildTime.txt b/BuildTime.txt
index 91cfde1..9bc983a 100644
--- a/BuildTime.txt
+++ b/BuildTime.txt
@@ -1 +1 @@
-2026-03-25 21:44:57
\ No newline at end of file
+2026-03-26 19:55:43
\ No newline at end of file
diff --git a/GitCommit.txt b/GitCommit.txt
index a255276..92c6fb2 100644
--- a/GitCommit.txt
+++ b/GitCommit.txt
@@ -1 +1 @@
-b964430
\ No newline at end of file
+b607cee
\ No newline at end of file
diff --git a/Gui/UILib/Dropdown.cs b/Gui/UILib/Dropdown.cs
index 46d1b72..46cf130 100644
--- a/Gui/UILib/Dropdown.cs
+++ b/Gui/UILib/Dropdown.cs
@@ -190,7 +190,7 @@ namespace CMLeonOS.Gui.UILib
             closeAnimationRunning = true;
 
             int currentHeight = popupWindow.Height;
-            MovementAnimation animation = new MovementAnimation(popupWindow)
+            MovementAnimation windowAnimation = new MovementAnimation(popupWindow)
             {
                 From = new Rectangle(popupWindow.X, popupWindow.Y, popupWindow.Width, currentHeight),
                 To = new Rectangle(popupWindow.X, popupWindow.Y, popupWindow.Width, 1),
@@ -198,7 +198,20 @@ namespace CMLeonOS.Gui.UILib
                 EasingType = EasingType.Sine,
                 EasingDirection = EasingDirection.In
             };
-            animation.Completed = () =>
+            MovementAnimation tableAnimation = null;
+            if (popupTable != null)
+            {
+                tableAnimation = new MovementAnimation(popupTable)
+                {
+                    From = new Rectangle(popupTable.X, popupTable.Y, popupTable.Width, currentHeight),
+                    To = new Rectangle(popupTable.X, popupTable.Y, popupTable.Width, 1),
+                    Duration = 8,
+                    EasingType = EasingType.Sine,
+                    EasingDirection = EasingDirection.In
+                };
+            }
+
+            windowAnimation.Completed = () =>
             {
                 if (popupTable != null)
                 {
@@ -215,7 +228,8 @@ namespace CMLeonOS.Gui.UILib
                 closeAnimationRunning = false;
                 Render();
             };
-            animation.Start();
+            windowAnimation.Start();
+            tableAnimation?.Start();
         }
 
         private void PopupSelected(int index)
@@ -284,7 +298,7 @@ namespace CMLeonOS.Gui.UILib
             popupTable.Render();
             WM.AddWindow(popupTable);
 
-            MovementAnimation animation = new MovementAnimation(popupWindow)
+            MovementAnimation windowAnimation = new MovementAnimation(popupWindow)
             {
                 From = new Rectangle(popupWindow.X, popupWindow.Y, popupWindow.Width, 1),
                 To = new Rectangle(popupWindow.X, popupWindow.Y, popupWindow.Width, popupHeight),
@@ -292,7 +306,16 @@ namespace CMLeonOS.Gui.UILib
                 EasingType = EasingType.Sine,
                 EasingDirection = EasingDirection.Out
             };
-            animation.Completed = () =>
+            MovementAnimation tableAnimation = new MovementAnimation(popupTable)
+            {
+                From = new Rectangle(popupTable.X, popupTable.Y, popupTable.Width, 1),
+                To = new Rectangle(popupTable.X, popupTable.Y, popupTable.Width, popupHeight),
+                Duration = 8,
+                EasingType = EasingType.Sine,
+                EasingDirection = EasingDirection.Out
+            };
+
+            windowAnimation.Completed = () =>
             {
                 if (popupWindow != null)
                 {
@@ -306,7 +329,8 @@ namespace CMLeonOS.Gui.UILib
                     popupTable.Render();
                 }
             };
-            animation.Start();
+            windowAnimation.Start();
+            tableAnimation.Start();
         }
 
         internal override void Render()