File 3001-Use-the-factor-function-for-getting-scale-factors.patch of Package libqt5-qtbase

From fa79dba963e915d4d1ee5ba2f07ef8df7823dab5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Morten=20Johan=20S=C3=B8rvig?= <morten.sorvig@qt.io>
Date: Tue, 31 Mar 2020 14:25:59 +0200
Subject: [PATCH 3001/3009] Use the factor() function for getting scale factors
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Make the code less dependent on (changing) high-dpi
internals.

Change-Id: Ifc7cb4aab1c1c70016ca86639edf5c9630999f9e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
(cherry picked from commit ff52d95e2979a4a87cc975172f1eace1a7a65661)
---
 src/plugins/platforms/xcb/qxcbwindow.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp
index 9e7e1a5572..245a565233 100644
--- a/src/plugins/platforms/xcb/qxcbwindow.cpp
+++ b/src/plugins/platforms/xcb/qxcbwindow.cpp
@@ -1387,7 +1387,7 @@ void QXcbWindow::propagateSizeHints()
 
     xcb_icccm_set_wm_normal_hints(xcb_connection(), m_window, &hints);
 
-    m_sizeHintsScaleFactor = QHighDpiScaling::scaleAndOrigin(screen()).factor;
+    m_sizeHintsScaleFactor = QHighDpiScaling::factor(screen());
 }
 
 void QXcbWindow::requestActivateWindow()
@@ -1779,7 +1779,7 @@ void QXcbWindow::handleConfigureNotifyEvent(const xcb_configure_notify_event_t *
     // will make the comparison later.
     QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->screen());
 
-    if (!qFuzzyCompare(QHighDpiScaling::scaleAndOrigin(newScreen).factor, m_sizeHintsScaleFactor))
+    if (!qFuzzyCompare(QHighDpiScaling::factor(newScreen), m_sizeHintsScaleFactor))
         propagateSizeHints();
 
     // Send the synthetic expose event on resize only when the window is shrinked,
-- 
2.29.2