From ffc0f9ec8a0df0f02c58ab7a22ea607012f58dd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Thu, 7 Oct 2021 22:29:17 +0200
Subject: [PATCH] Don't use QDesktopWidget

---
 YACReaderLibrary/properties_dialog.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/YACReaderLibrary/properties_dialog.cpp b/YACReaderLibrary/properties_dialog.cpp
index ef61ec6c..1846820c 100644
--- a/YACReaderLibrary/properties_dialog.cpp
+++ b/YACReaderLibrary/properties_dialog.cpp
@@ -9,7 +9,6 @@
 
 #include <QHBoxLayout>
 #include <QApplication>
-#include <QDesktopWidget>
 #include <QSizePolicy>
 #include <QFormLayout>
 #include <QCheckBox>
@@ -51,8 +50,13 @@ PropertiesDialog::PropertiesDialog(QWidget *parent)
     mainWidget->setLayout(mainLayout);
     mainLayout->setSizeConstraint(QLayout::SetMinimumSize);
 
-    int heightDesktopResolution = QApplication::desktop()->screenGeometry().height();
-    int widthDesktopResolution = QApplication::desktop()->screenGeometry().width();
+    QScreen *screen = parent != nullptr ? parent->window()->screen() : nullptr;
+    if (screen == nullptr) {
+        screen = QApplication::screens().constFirst();
+    }
+
+    int heightDesktopResolution = screen->geometry().height();
+    int widthDesktopResolution = screen->geometry().width();
     int sHeight, sWidth;
     sHeight = static_cast<int>(heightDesktopResolution * 0.65);
     sWidth = static_cast<int>(sHeight * 1.4);