deskflow/src/lib/gui/style_utils.h
sithlord48 9b9ecb0d05 chore: Adjust Clang-format linter rules
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2024-10-17 21:38:29 +01:00

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/*
* Deskflow -- mouse and keyboard sharing utility
* Copyright (C) 2024 Symless
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package 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/>.
*/
#pragma once
#include <QGuiApplication>
#include <QPalette>
#include <QStyleHints>
namespace deskflow::gui {
/**
* @brief Detects dark mode depending on Qt version.
* https://www.qt.io/blog/dark-mode-on-windows-11-with-qt-6.5
*/
inline bool isDarkMode()
{
#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
const auto scheme = QGuiApplication::styleHints()->colorScheme();
return scheme == Qt::ColorScheme::Dark;
#else
const QPalette defaultPalette;
const auto text = defaultPalette.color(QPalette::WindowText);
const auto window = defaultPalette.color(QPalette::Window);
return text.lightness() > window.lightness();
#endif // QT_VERSION
}
} // namespace deskflow::gui