| 1 | // Copyright (C) 2025 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "qaccessibilityhints.h" |
| 5 | #include "qaccessibilityhints_p.h" |
| 6 | |
| 7 | QT_BEGIN_NAMESPACE |
| 8 | |
| 9 | void QAccessibilityHintsPrivate::updateContrastPreference(Qt::ContrastPreference contrastPreference) |
| 10 | { |
| 11 | if (m_contrastPreference == contrastPreference) |
| 12 | return; |
| 13 | m_contrastPreference = contrastPreference; |
| 14 | |
| 15 | Q_Q(QAccessibilityHints); |
| 16 | emit q->contrastPreferenceChanged(contrastPreference); |
| 17 | } |
| 18 | |
| 19 | QAccessibilityHintsPrivate *QAccessibilityHintsPrivate::get(QAccessibilityHints *q) |
| 20 | { |
| 21 | Q_ASSERT(q); |
| 22 | return q->d_func(); |
| 23 | } |
| 24 | |
| 25 | /*! |
| 26 | \class QAccessibilityHints |
| 27 | \since 6.10 |
| 28 | \brief The QAccessibilityHints class contains platform specific accessibility hints and settings. |
| 29 | \inmodule QtGui |
| 30 | |
| 31 | This class bundles together platform specific accessibility settings, and can be accessed from |
| 32 | \l QStyleHints::accessibility. |
| 33 | |
| 34 | \sa QStyleHints |
| 35 | */ |
| 36 | |
| 37 | QAccessibilityHints::QAccessibilityHints(QObject *parent) |
| 38 | : QObject(*(new QAccessibilityHintsPrivate), parent) |
| 39 | {} |
| 40 | |
| 41 | QAccessibilityHints::~QAccessibilityHints() = default; |
| 42 | |
| 43 | /*! |
| 44 | \property QAccessibilityHints::contrastPreference |
| 45 | \brief The contrast mode set by the system. |
| 46 | |
| 47 | This property can be used by the application to determine what contrast settings the system |
| 48 | is currently using. |
| 49 | |
| 50 | Qt styles use this property in order to adjust palette colors and outlines. |
| 51 | |
| 52 | \sa Qt::ColorScheme, QGuiApplication::palette(), QEvent::PaletteChange |
| 53 | \since 6.10 |
| 54 | */ |
| 55 | Qt::ContrastPreference QAccessibilityHints::contrastPreference() const |
| 56 | { |
| 57 | Q_D(const QAccessibilityHints); |
| 58 | return d->m_contrastPreference; |
| 59 | } |
| 60 | |
| 61 | /*! |
| 62 | \reimp |
| 63 | */ |
| 64 | bool QAccessibilityHints::event(QEvent *event) |
| 65 | { |
| 66 | return QObject::event(event); |
| 67 | } |
| 68 | |
| 69 | QT_END_NAMESPACE |
| 70 | |
| 71 | #include "moc_qaccessibilityhints.cpp" |
| 72 |