--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zint/frontend_qt/main.cpp	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,52 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by BogDan Vatra <bogdan@licentia.eu>               *
+ *   Copyright (C) 2009-2024 by Robin Stuart <rstuart114@gmail.com>        *
+ *                                                                         *
+ *   This program is free software: you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation, either version 3 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#include <QApplication>
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+    Q_INIT_RESOURCE(resources);
+
+#if defined(__linux__) && QT_VERSION >= 0x50100 /* `qEnvironmentVariableIsEmpty()` introduced Qt 5.1 */
+    /* Not compatible with Wayland for some reason(s) so use X11 unless overridden */
+    if (QGuiApplication::platformName() != "xcb" && qEnvironmentVariableIsEmpty("QT_QPA_PLATFORM")) {
+        qputenv("QT_QPA_PLATFORM", QByteArrayLiteral("xcb"));
+    }
+#endif
+
+#if QT_VERSION >= 0x50600 && QT_VERSION < 0x60100
+    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+#endif
+#if QT_VERSION >= 0x50400
+    /* Suppresses "Qt WebEngine seems to be initialized from a plugin" warning */
+    QApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
+#endif
+#if defined(_WIN32) && QT_VERSION >= 0x50A01 && QT_VERSION < 0x60000
+    /* Suppresses help question mark in dialogs */
+    QApplication::setAttribute(Qt::AA_DisableWindowContextHelpButton);
+#endif
+
+    QApplication app(argc, argv);
+
+    MainWindow w;
+    // Seem to need to do this before showing the window
+    w.setWindowTitle(w.windowTitle() + ' ' + MainWindow::get_zint_version());
+    w.show();
+    return app.exec();
+}
+
+/* vim: set ts=4 sw=4 et : */