From a00b276233ec3499daaef4f8dfce4e4193849d99 Mon Sep 17 00:00:00 2001
From: Hector <145347438+hudomn@users.noreply.github.com>
Date: Wed, 25 Feb 2026 14:42:22 +0800
Subject: [PATCH] IMGui

---
 imgui.ini                  | 24 ++++++++++++------------
 ui/lui_manager.py          |  5 ++++-
 ui/panels/editor_panels.py | 10 +++++++---
 3 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/imgui.ini b/imgui.ini
index 56503e61..a5a960c5 100644
--- a/imgui.ini
+++ b/imgui.ini
@@ -25,25 +25,25 @@ Collapsed=0
 
 [Window][工具栏]
 Pos=323,20
-Size=1230,32
+Size=690,32
 Collapsed=0
 DockId=0x0000000D,0
 
 [Window][场景树]
 Pos=0,20
-Size=321,634
+Size=321,468
 Collapsed=0
 DockId=0x00000007,0
 
 [Window][属性面板]
-Pos=1555,20
-Size=365,989
+Pos=1015,20
+Size=365,730
 Collapsed=0
 DockId=0x00000003,0
 
 [Window][控制台]
-Pos=0,656
-Size=321,353
+Pos=0,490
+Size=321,260
 Collapsed=0
 DockId=0x00000008,0
 
@@ -60,7 +60,7 @@ Collapsed=0
 
 [Window][WindowOverViewport_11111111]
 Pos=0,20
-Size=1920,989
+Size=1380,730
 Collapsed=0
 
 [Window][测试窗口1]
@@ -84,7 +84,7 @@ Size=400,300
 Collapsed=0
 
 [Window][选择路径]
-Pos=660,254
+Pos=390,125
 Size=600,500
 Collapsed=0
 
@@ -94,13 +94,13 @@ Size=500,400
 Collapsed=0
 
 [Window][导入模型]
-Pos=660,254
+Pos=390,125
 Size=600,500
 Collapsed=0
 
 [Window][资源管理器]
-Pos=323,827
-Size=1230,182
+Pos=323,568
+Size=690,182
 Collapsed=0
 DockId=0x00000006,0
 
@@ -196,7 +196,7 @@ Size=120,384
 Collapsed=0
 
 [Docking][Data]
-DockSpace         ID=0x08BD597D Window=0x1BBC0F80 Pos=0,20 Size=1920,989 Split=X
+DockSpace         ID=0x08BD597D Window=0x1BBC0F80 Pos=0,20 Size=1380,730 Split=X
   DockNode        ID=0x00000001 Parent=0x08BD597D SizeRef=1553,989 Split=X
     DockNode      ID=0x00000009 Parent=0x00000001 SizeRef=321,989 Split=Y Selected=0xE0015051
       DockNode    ID=0x00000007 Parent=0x00000009 SizeRef=271,634 Selected=0xE0015051
diff --git a/ui/lui_manager.py b/ui/lui_manager.py
index 51442b09..9eba5d14 100644
--- a/ui/lui_manager.py
+++ b/ui/lui_manager.py
@@ -54,6 +54,9 @@ class LUIManager:
     def __init__(self, world):
         self.world = world
         self.lui_enabled = (lui is not None)
+        # Always initialize selection fields, even when LUI is unavailable.
+        self.selected_index = -1
+        self._last_selected_index = -1
 
         self.luiFunction = luiFunction
         
@@ -3371,4 +3374,4 @@ class LUIManager:
                     delattr(self, '_temp_selected_index_for_anchor')
                 imgui.close_current_popup()
             
-            imgui.end_popup()
\ No newline at end of file
+            imgui.end_popup()
diff --git a/ui/panels/editor_panels.py b/ui/panels/editor_panels.py
index 17a5c662..a8c5ce94 100644
--- a/ui/panels/editor_panels.py
+++ b/ui/panels/editor_panels.py
@@ -889,9 +889,13 @@ class EditorPanels:
         
             # --- LUI Component Properties ---
             # 优先检查 LUI 组件选择
-            if hasattr(self.app, 'lui_manager') and self.app.lui_manager.selected_index >= 0:
-                if self.app.lui_manager.luiFunction:
-                    self.app.lui_manager.luiFunction._draw_component_properties(self.app.lui_manager, self.app.lui_manager.selected_index)
+            if hasattr(self.app, 'lui_manager'):
+                lui_selected_index = getattr(self.app.lui_manager, "selected_index", -1)
+                if lui_selected_index >= 0 and self.app.lui_manager.luiFunction:
+                    self.app.lui_manager.luiFunction._draw_component_properties(
+                        self.app.lui_manager,
+                        lui_selected_index
+                    )
                 return
 
             # --- Scene Node Properties ---