From 1e5407a9ba571c8aedceaf0c2897f915dd98d925 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20Ma=C5=A1ek?= <dan.masek@gmail.com>
Date: Sat, 29 Jun 2024 21:39:49 +0200
Subject: [PATCH] Fix #25833: The correct way to disable top-most state is with
 HWND_NOTOPMOST, not HWND_TOP.

---
 modules/highgui/src/window_w32.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/highgui/src/window_w32.cpp b/modules/highgui/src/window_w32.cpp
index 32b2392904..381c9f52a4 100644
--- a/modules/highgui/src/window_w32.cpp
+++ b/modules/highgui/src/window_w32.cpp
@@ -681,7 +681,7 @@ void cvSetPropTopmost_W32(const char* name, const bool topmost)
 
 static bool setPropTopmost_(CvWindow& window, bool topmost)
 {
-    HWND flag    = topmost ? HWND_TOPMOST : HWND_TOP;
+    HWND flag    = topmost ? HWND_TOPMOST : HWND_NOTOPMOST;
     BOOL success = SetWindowPos(window.frame, flag, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
 
     if (!success)