From 81a7107969fe71b7c8271a82c503a907b31e22f7 Mon Sep 17 00:00:00 2001
From: Cacodemon345 <wahil1976@outlook.com>
Date: Thu, 30 Dec 2021 23:36:49 +0600
Subject: [PATCH] Fix HiDPI scaling setting

---
 src/qt/qt_mainwindow.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/qt/qt_mainwindow.cpp b/src/qt/qt_mainwindow.cpp
index 67e3237e3..cfe743b0b 100644
--- a/src/qt/qt_mainwindow.cpp
+++ b/src/qt/qt_mainwindow.cpp
@@ -32,6 +32,7 @@ extern "C" {
 #include <QCheckBox>
 #include <QActionGroup>
 #include <QOpenGLContext>
+#include <QScreen>
 
 #include <array>
 #include <unordered_map>
@@ -116,8 +117,8 @@ MainWindow::MainWindow(QWidget *parent) :
 
     connect(this, &MainWindow::resizeContents, this, [this](int w, int h) {
         if (!QApplication::platformName().contains("eglfs") && vid_resize == 0) {
-            w = w / (!dpi_scale ? devicePixelRatio() : 1);
-            int modifiedHeight = (h / (!dpi_scale ? devicePixelRatio() : 1)) + menuBar()->height() + (statusBar()->height() * !hide_status_bar);
+            w = w / (!dpi_scale ? this->screen()->devicePixelRatio() : 1);
+            int modifiedHeight = (h / (!dpi_scale ? this->screen()->devicePixelRatio() : 1)) + menuBar()->height() + (statusBar()->height() * !hide_status_bar);
             ui->stackedWidget->resize(w, h);
             if (vid_resize == 0) {
                 setFixedSize(w, modifiedHeight);