1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include <QtQuickTemplates2/private/qquicktheme_p.h>
#include <QtQuick/private/qquickpalette_p.h>
#include <QtGui/private/qguiapplication_p.h>
#include <QtGui/qpa/qplatformtheme.h>
#include "qqstylekittheme_p.h"
#include "qqstylekitstyle_p.h"
QT_BEGIN_NAMESPACE
QQStyleKitTheme::QQStyleKitTheme(QObject *parent)
: QQStyleKitStyleAndThemeBase(parent)
{
}
QQStyleKitStyle *QQStyleKitTheme::style() const
{
QObject *parentObj = parent();
if (!parentObj)
return nullptr;
Q_ASSERT(qobject_cast<QQStyleKitStyle *>(parentObj));
return static_cast<QQStyleKitStyle *>(parentObj);
}
void QQStyleKitTheme::updateThemePalette()
{
auto *theme = QQuickTheme::instance();
if (!theme)
return;
// QQuickTheme currently offers only one default platform palette for all controls.
// This implementation will instead inherit the corresponding platform palette for each
// control type. Hence, for now, we don't use QQuickTheme::usePlatformPalette, but roll
// our own version instead.
theme->setUsePlatformPalette(false);
auto resolveFromPaletteChain = [&](QQuickTheme::Scope scope,
QQuickPalette* (QQStyleKitPalette::*getter)() const) -> QPalette
{
QPalette result;
if (!palettes())
return result;
// Find the nearest fallback that explicitly set this scope
const QQStyleKitPalette *nearestFallback = nullptr;
for (auto *fb = palettes()->fallbackPalette(); fb; fb = fb->fallbackPalette()) {
if (fb->isSet(scope)) {
nearestFallback = fb;
break;
}
}
if (nearestFallback) {
if (auto *p = (nearestFallback->*getter)())
result = result.resolve(p->toQPalette());
}
if (palettes()->isSet(scope)) {
if (auto *p = (palettes()->*getter)())
result = result.resolve(p->toQPalette());
}
return result;
};
auto setResolved = [&](QQuickPalette* (QQStyleKitPalette::*getter)() const,
QQuickTheme::Scope scope)
{
const QPalette resolved = resolveFromPaletteChain(scope, getter);
theme->setPalette(scope, resolved);
};
setResolved(&QQStyleKitPalette::system, QQuickTheme::System);
setResolved(&QQStyleKitPalette::button, QQuickTheme::Button);
setResolved(&QQStyleKitPalette::checkBox, QQuickTheme::CheckBox);
setResolved(&QQStyleKitPalette::comboBox, QQuickTheme::ComboBox);
setResolved(&QQStyleKitPalette::groupBox, QQuickTheme::GroupBox);
setResolved(&QQStyleKitPalette::itemView, QQuickTheme::ItemView);
setResolved(&QQStyleKitPalette::label, QQuickTheme::Label);
setResolved(&QQStyleKitPalette::listView, QQuickTheme::ListView);
setResolved(&QQStyleKitPalette::menu, QQuickTheme::Menu);
setResolved(&QQStyleKitPalette::menuBar, QQuickTheme::MenuBar);
setResolved(&QQStyleKitPalette::radioButton, QQuickTheme::RadioButton);
setResolved(&QQStyleKitPalette::spinBox, QQuickTheme::SpinBox);
setResolved(&QQStyleKitPalette::switchControl, QQuickTheme::Switch);
setResolved(&QQStyleKitPalette::tabBar, QQuickTheme::TabBar);
setResolved(&QQStyleKitPalette::textArea, QQuickTheme::TextArea);
setResolved(&QQStyleKitPalette::textField, QQuickTheme::TextField);
setResolved(&QQStyleKitPalette::toolBar, QQuickTheme::ToolBar);
setResolved(&QQStyleKitPalette::toolTip, QQuickTheme::ToolTip);
setResolved(&QQStyleKitPalette::tumbler, QQuickTheme::Tumbler);
QEvent event(QEvent::ApplicationPaletteChange);
QGuiApplication::sendEvent(qGuiApp, &event);
}
void QQStyleKitTheme::updateQuickTheme()
{
updateThemePalette();
}
void QQStyleKitTheme::componentComplete()
{
QQStyleKitControls::componentComplete();
m_completed = true;
}
QT_END_NAMESPACE
#include "moc_qqstylekittheme_p.cpp"
|
