From 7e9ceb3c9cc8394aab28549fb16bb9cda2f6304d Mon Sep 17 00:00:00 2001
From: narzoul <narzoul@users.noreply.github.com>
Date: Thu, 31 Dec 2020 18:12:30 +0100
Subject: [PATCH] Fixed highlighting stuck on scroll bar shaft after releasing
 mouse button

---
 DDrawCompat/Gdi/PaintHandlers.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/DDrawCompat/Gdi/PaintHandlers.cpp b/DDrawCompat/Gdi/PaintHandlers.cpp
index c9e5034..44cd9e3 100644
--- a/DDrawCompat/Gdi/PaintHandlers.cpp
+++ b/DDrawCompat/Gdi/PaintHandlers.cpp
@@ -182,6 +182,17 @@ namespace
 				// Disable VirtualizeDesktopPainting shim
 				return 0;
 			}
+			return origDefWindowProc(hwnd, msg, wParam, lParam);
+		}
+
+		case WM_NCLBUTTONDOWN:
+		{
+			LRESULT result = origDefWindowProc(hwnd, msg, wParam, lParam);
+			if (wParam == HTHSCROLL || wParam == HTVSCROLL)
+			{
+				onNcPaint(hwnd, origDefWindowProc);
+			}
+			return result;
 		}
 		}