From 5ff8c2eb00aedc3fec76fe63e4914a6b4e5f32bd Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Wed, 1 Jan 2025 11:50:49 +0100
Subject: [PATCH] Windows11Style: enable mouse tracking for QTableView

Mouse tracking is needed for windows 11 style since it is using
QStyle::State_MouseOver to draw the cells.

Pick-to: 6.8
Fixes: QTBUG-129242
Change-Id: Ib79ac5a8c14ac8c70365e87120f80b4e4ee4c5b9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
(cherry picked from commit 85333b3d8cb89bf58c6c6c0db7c3db5c95b4cbfc)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/plugins/styles/modernwindows/qwindows11style.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/plugins/styles/modernwindows/qwindows11style.cpp b/src/plugins/styles/modernwindows/qwindows11style.cpp
index 393ef765edd..54f56cf2028 100644
--- a/src/plugins/styles/modernwindows/qwindows11style.cpp
+++ b/src/plugins/styles/modernwindows/qwindows11style.cpp
@@ -2191,6 +2191,8 @@ void QWindows11Style::polish(QWidget* widget)
         pal.setColor(scrollarea->viewport()->backgroundRole(), Qt::transparent);
         scrollarea->viewport()->setPalette(pal);
         scrollarea->viewport()->setProperty("_q_original_background_palette", originalPalette);
+        if (const auto tableView = qobject_cast<QTableView *>(widget))
+            widget->setAttribute(Qt::WA_Hover, true);
     }
 }