| 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 QFUSIONSTYLE_P_P_H |
| 41 | #define QFUSIONSTYLE_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 "qcommonstyle.h" |
| 56 | #include "qcommonstyle_p.h" |
| 57 | #include <qpa/qplatformtheme.h> |
| 58 | #include "private/qguiapplication_p.h" |
| 59 | |
| 60 | #if QT_CONFIG(style_fusion) |
| 61 | |
| 62 | QT_BEGIN_NAMESPACE |
| 63 | |
| 64 | class QFusionStylePrivate : public QCommonStylePrivate |
| 65 | { |
| 66 | Q_DECLARE_PUBLIC(QFusionStyle) |
| 67 | |
| 68 | public: |
| 69 | QFusionStylePrivate(); |
| 70 | |
| 71 | // Used for grip handles |
| 72 | QColor lightShade() const { |
| 73 | return QColor(255, 255, 255, 90); |
| 74 | } |
| 75 | QColor darkShade() const { |
| 76 | return QColor(0, 0, 0, 60); |
| 77 | } |
| 78 | |
| 79 | QColor topShadow() const { |
| 80 | return QColor(0, 0, 0, 18); |
| 81 | } |
| 82 | |
| 83 | QColor innerContrastLine() const { |
| 84 | return QColor(255, 255, 255, 30); |
| 85 | } |
| 86 | |
| 87 | // On mac we want a standard blue color used when the system palette is used |
| 88 | bool isMacSystemPalette(const QPalette &pal) const { |
| 89 | Q_UNUSED(pal); |
| 90 | #if defined(Q_OS_MACX) |
| 91 | const QPalette *themePalette = QGuiApplicationPrivate::platformTheme()->palette(); |
| 92 | if (themePalette && themePalette->color(QPalette::Normal, QPalette::Highlight) == |
| 93 | pal.color(QPalette::Normal, QPalette::Highlight) && |
| 94 | themePalette->color(QPalette::Normal, QPalette::HighlightedText) == |
| 95 | pal.color(QPalette::Normal, QPalette::HighlightedText)) |
| 96 | return true; |
| 97 | #endif |
| 98 | return false; |
| 99 | } |
| 100 | |
| 101 | QColor highlight(const QPalette &pal) const { |
| 102 | if (isMacSystemPalette(pal)) |
| 103 | return QColor(60, 140, 230); |
| 104 | return pal.color(cr: QPalette::Highlight); |
| 105 | } |
| 106 | |
| 107 | QColor highlightedText(const QPalette &pal) const { |
| 108 | if (isMacSystemPalette(pal)) |
| 109 | return Qt::white; |
| 110 | return pal.color(cr: QPalette::HighlightedText); |
| 111 | } |
| 112 | |
| 113 | QColor outline(const QPalette &pal) const { |
| 114 | if (pal.window().style() == Qt::TexturePattern) |
| 115 | return QColor(0, 0, 0, 160); |
| 116 | return pal.window().color().darker(f: 140); |
| 117 | } |
| 118 | |
| 119 | QColor highlightedOutline(const QPalette &pal) const { |
| 120 | QColor highlightedOutline = highlight(pal).darker(f: 125); |
| 121 | if (highlightedOutline.value() > 160) |
| 122 | highlightedOutline.setHsl(h: highlightedOutline.hue(), s: highlightedOutline.saturation(), l: 160); |
| 123 | return highlightedOutline; |
| 124 | } |
| 125 | |
| 126 | QColor tabFrameColor(const QPalette &pal) const { |
| 127 | if (pal.window().style() == Qt::TexturePattern) |
| 128 | return QColor(255, 255, 255, 8); |
| 129 | return buttonColor(pal).lighter(f: 104); |
| 130 | } |
| 131 | |
| 132 | QColor buttonColor(const QPalette &pal) const { |
| 133 | QColor buttonColor = pal.button().color(); |
| 134 | int val = qGray(rgb: buttonColor.rgb()); |
| 135 | buttonColor = buttonColor.lighter(f: 100 + qMax(a: 1, b: (180 - val)/6)); |
| 136 | buttonColor.setHsv(h: buttonColor.hue(), s: buttonColor.saturation() * 0.75, v: buttonColor.value()); |
| 137 | return buttonColor; |
| 138 | } |
| 139 | |
| 140 | enum { |
| 141 | = 3, // menu item hor text margin |
| 142 | = 6, // menu arrow horizontal margin |
| 143 | = 15, // right border on menus |
| 144 | = 12 // checkmarks width on menus |
| 145 | }; |
| 146 | }; |
| 147 | |
| 148 | QT_END_NAMESPACE |
| 149 | |
| 150 | #endif // style_fusion |
| 151 | |
| 152 | #endif //QFUSIONSTYLE_P_P_H |
| 153 | |