From 7d288c916311a70b16c3a310b7a36862ce4c2268 Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Sun, 3 Dec 2023 19:12:03 +0400
Subject: [PATCH 56/59] Client: Fix enter event cursor position with xdg-popup
 and QHighDpiScaling

QWindowSystemInterface::handleEnterEvent accepts device-dependent
position while QCursor::pos provides device-independent position.

Use QWaylandCursor::pos instead.

Pick-to: 6.6 6.5 6.2 5.15
Change-Id: I70d2997610f7a34c6763bd4f10f20a65c3debdbe
Reviewed-by: David Edmundson <davidedmundson@kde.org>
(cherry picked from commit 8e57e8b51b2b701c5520f37b7d78de5b3c488500)
---
 .../shellintegration/xdg-shell/qwaylandxdgshell.cpp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
index 535c3398..9c6cbb81 100644
--- a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
+++ b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
@@ -44,6 +44,7 @@
 #include <QtWaylandClient/private/qwaylandwindow_p.h>
 #include <QtWaylandClient/private/qwaylandinputdevice_p.h>
 #include <QtWaylandClient/private/qwaylandscreen_p.h>
+#include <QtWaylandClient/private/qwaylandcursor_p.h>
 #include <QtWaylandClient/private/qwaylandabstractdecoration_p.h>
 
 #include <QtGui/private/qwindow_p.h>
@@ -229,8 +230,10 @@ QWaylandXdgSurface::Popup::~Popup()
             leave = m_xdgSurface->window()->window();
         QWindowSystemInterface::handleLeaveEvent(leave);
 
-        if (QWindow *enter = QGuiApplication::topLevelAt(QCursor::pos()))
-            QWindowSystemInterface::handleEnterEvent(enter, enter->mapFromGlobal(QCursor::pos()), QCursor::pos());
+        if (QWindow *enter = QGuiApplication::topLevelAt(QCursor::pos())) {
+            const auto pos = m_xdgSurface->window()->display()->waylandCursor()->pos();
+            QWindowSystemInterface::handleEnterEvent(enter, enter->handle()->mapFromGlobal(pos), pos);
+        }
     }
 }
 
@@ -462,8 +465,10 @@ void QWaylandXdgSurface::setGrabPopup(QWaylandWindow *parent, QWaylandInputDevic
     if (m_popup && m_popup->m_xdgSurface && m_popup->m_xdgSurface->window())
         enter = m_popup->m_xdgSurface->window()->window();
 
-    if (enter)
-        QWindowSystemInterface::handleEnterEvent(enter, enter->mapFromGlobal(QCursor::pos()), QCursor::pos());
+    if (enter) {
+        const auto pos = m_popup->m_xdgSurface->window()->display()->waylandCursor()->pos();
+        QWindowSystemInterface::handleEnterEvent(enter, enter->handle()->mapFromGlobal(pos), pos);
+    }
 }
 
 void QWaylandXdgSurface::xdg_surface_configure(uint32_t serial)
-- 
2.46.0