From e9999fa61ea0ffa602c69e10e54996b3a636a5e6 Mon Sep 17 00:00:00 2001
From: Yuhang Zhao <2546789017@qq.com>
Date: 周五, 09 5月 2025 16:03:45 +0800
Subject: [PATCH] fix window reopen issue (#179)
---
examples/mainwindow/main.cpp | 24 ++++++++++++++++++++++--
1 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/examples/mainwindow/main.cpp b/examples/mainwindow/main.cpp
index c68f59f..844dfcb 100644
--- a/examples/mainwindow/main.cpp
+++ b/examples/mainwindow/main.cpp
@@ -1,10 +1,30 @@
-#include <QApplication>
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
+// SPDX-License-Identifier: Apache-2.0
+
+#include <QtWidgets/QApplication>
#include "mainwindow.h"
int main(int argc, char *argv[]) {
+ qputenv("QT_WIN_DEBUG_CONSOLE", "attach");
+ qputenv("QSG_INFO", "1");
+ //qputenv("QT_WIDGETS_HIGHDPI_DOWNSCALE", "1");
+ //qputenv("QT_WIDGETS_RHI", "1");
+ //qputenv("QSG_RHI_BACKEND", "d3d12");
+ //qputenv("QSG_RHI_HDR", "scrgb");
+ //qputenv("QT_QPA_DISABLE_REDIRECTION_SURFACE", "1");
+
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+ QGuiApplication::setHighDpiScaleFactorRoundingPolicy(
+ Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
+#endif
+
+ QCoreApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
QApplication a(argc, argv);
+
MainWindow w;
w.show();
+
return a.exec();
-}
\ No newline at end of file
+}
--
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