3 files changed, 17 insertions, 14 deletions
diff --git a/Editor/GUI/ContainerWindow.cpp b/Editor/GUI/ContainerWindow.cpp
index 59cd008..f76ac73 100644
--- a/Editor/GUI/ContainerWindow.cpp
+++ b/Editor/GUI/ContainerWindow.cpp
@@ -96,19 +96,12 @@ LRESULT CALLBACK ContainerWindow::ContainerWndProc(HWND hWnd, UINT message, WPAR
 
 		case WM_WINDOWPOSCHANGED: // 窗口大小、位置、z层级改变，即窗口区域改变
 		{
+			//log_info_tag("WndProc", "WM_WINDOWPOSCHANGED" );
+
 			if (!self->m_IsClosing && !IsIconic(hWnd)) //IsIconic 窗口是否是最小化（图标化）
 			{
-				// OnRectChanged()回调
-				self->OnRectChanged();
+				self->OnSizeChanged();
 			}
-			// WM_WINDOWPOSCHANGED 消息触发后且调用了DefWindowProc会接着发送WM_SIZE和WM_MOVE消息。在WM_WINDOWPOSCHANGED
-			// 中一起处理大小和位置改变更高效
-			/*
-				By default, the DefWindowProc function sends the WM_SIZE and WM_MOVE messages to the window.
-				The WM_SIZE and WM_MOVE messages are not sent if an application handles the WM_WINDOWPOSCHANGED
-				message without calling DefWindowProc. It is more efficient to perform any move or size change
-				processing during the WM_WINDOWPOSCHANGED message without calling DefWindowProc.
-			*/
 			break;
 		}
 
@@ -441,9 +434,15 @@ Vector2f ContainerWindow::GetSize()
 	return size;
 }
 
-void ContainerWindow::OnRectChanged()
+void ContainerWindow::OnSizeChanged()
 {
+	LuaBind::State state = GetVM()->GetCurThread();
 
+	LuaBind::MemberInvoker invoker = MemberInvoker(state, this);
+	invoker.member = m_Script;
+	invoker.method = "OnSizeChanged";
+	invoker.AddMember(m_Script);
+	invoker.Invoke(0);
 }
 
 void ContainerWindow::OnActivateApplication(bool active)
diff --git a/Editor/GUI/ContainerWindow.h b/Editor/GUI/ContainerWindow.h
index 08f08fe..09a1f0f 100644
--- a/Editor/GUI/ContainerWindow.h
+++ b/Editor/GUI/ContainerWindow.h
@@ -47,7 +47,7 @@ public:
 	GET(HWND, WindowHandle, m_Window);
 	GET(HDC, DC, m_DC);
 
-	void OnRectChanged();
+	void OnSizeChanged();
 	void OnActivateApplication(bool active);
 
 private:
@@ -66,10 +66,10 @@ private:
 	POINT m_MinSize;
 	POINT m_MaxSize;
 
-#ifdef GAMELAB_WIN
 	HWND m_Window;
 	HDC  m_DC;
-#endif
+
+	LuaBind::MemberRef m_Script;
 
 	//--------------------------------------------------------
 
diff --git a/Editor/GUI/GUIWindow.cpp b/Editor/GUI/GUIWindow.cpp
index aaab6a8..19ceb85 100644
--- a/Editor/GUI/GUIWindow.cpp
+++ b/Editor/GUI/GUIWindow.cpp
@@ -168,6 +168,8 @@ LRESULT CALLBACK GUIWindow::GUIViewWndProc(HWND hWnd, UINT message, WPARAM wPara
 			//		self->RequestRepaint();
 			//	}
 
+			self->DoPaint();
+
 			//	// Update the scene so that scripts marked with [ExecuteInEditMode] are able to react to screen size changes
 			//	GetApplication().SetSceneRepaintDirty();
 			//}
@@ -269,6 +271,8 @@ void GUIWindow::ProcessEventMessages(UINT message, WPARAM wParam, LPARAM lParam)
 
     SCRIPT_GLOBAL.guiBeginOnGUI.Invoke(state, 0);
 
+	SetAsRenderContext();
+
     LuaBind::MemberInvoker invoker = LuaBind::MemberInvoker(state, this);
     invoker.member = m_Script;
     invoker.method = "OnGUI";