1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtWidgets module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QWINDOWSSTYLE_P_P_H 41 #define QWINDOWSSTYLE_P_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists for the convenience 48 // of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp. This header 49 // file may change from version to version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QtWidgets/private/qtwidgetsglobal_p.h> 55 #include "qwindowsstyle_p.h" 56 #include "qcommonstyle_p.h" 57 58 #if QT_CONFIG(style_windows) 59 #include <qlist.h> 60 61 QT_BEGIN_NAMESPACE 62 63 class QTime; 64 65 class Q_WIDGETS_EXPORT QWindowsStylePrivate : public QCommonStylePrivate 66 { 67 Q_DECLARE_PUBLIC(QWindowsStyle) 68 public: 69 enum { InvalidMetric = -23576 }; 70 71 QWindowsStylePrivate(); 72 static int pixelMetricFromSystemDp(QStyle::PixelMetric pm, const QStyleOption *option = nullptr, const QWidget *widget = nullptr); 73 static int fixedPixelMetric(QStyle::PixelMetric pm); 74 static qreal devicePixelRatio(const QWidget *widget = nullptr) 75 { return widget ? widget->devicePixelRatioF() : QWindowsStylePrivate::appDevicePixelRatio(); } 76 static qreal nativeMetricScaleFactor(const QWidget *widget = nullptr); 77 static bool isDarkMode(); 78 79 bool hasSeenAlt(const QWidget *widget) const; altDown()80 bool altDown() const { return alt_down; } 81 bool alt_down = false; 82 QList<const QWidget *> seenAlt; 83 int menuBarTimer = 0; 84 85 QColor inactiveCaptionText; 86 QColor activeCaptionColor; 87 QColor activeGradientCaptionColor; 88 QColor inactiveCaptionColor; 89 QColor inactiveGradientCaptionColor; 90 91 enum { 92 windowsItemFrame = 2, // menu item frame width 93 windowsSepHeight = 9, // separator item height 94 windowsItemHMargin = 3, // menu item hor text margin 95 windowsItemVMargin = 2, // menu item ver text margin 96 windowsArrowHMargin = 6, // arrow horizontal margin 97 windowsRightBorder = 15, // right border on windows 98 windowsCheckMarkWidth = 12 // checkmarks width on windows 99 }; 100 101 private: 102 static qreal appDevicePixelRatio(); 103 }; 104 105 QT_END_NAMESPACE 106 107 #endif // style_windows 108 109 #endif //QWINDOWSSTYLE_P_P_H 110 ; 111