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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
62QT_BEGIN_NAMESPACE
63
64class QFusionStylePrivate : public QCommonStylePrivate
65{
66 Q_DECLARE_PUBLIC(QFusionStyle)
67
68public:
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 menuItemHMargin = 3, // menu item hor text margin
142 menuArrowHMargin = 6, // menu arrow horizontal margin
143 menuRightBorder = 15, // right border on menus
144 menuCheckMarkWidth = 12 // checkmarks width on menus
145 };
146};
147
148QT_END_NAMESPACE
149
150#endif // style_fusion
151
152#endif //QFUSIONSTYLE_P_P_H
153

source code of qtbase/src/widgets/styles/qfusionstyle_p_p.h