qaccessibilityhints.cpp

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// 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
// Qt-Security score:significant reason:default
 
#include "qaccessibilityhints.h"
#include "qaccessibilityhints_p.h"
 
QT_BEGIN_NAMESPACE
 
void QAccessibilityHintsPrivate::updateContrastPreference(Qt::ContrastPreference contrastPreference)
{
    if (m_contrastPreference == contrastPreference)
        return;
    m_contrastPreference = contrastPreference;
 
    Q_Q(QAccessibilityHints);
    emit q->contrastPreferenceChanged(contrastPreference);
}
 
void QAccessibilityHintsPrivate::updateMotionPreference(Qt::MotionPreference motionPreference)
{
    if (m_motionPreference == motionPreference)
        return;
    m_motionPreference = motionPreference;
 
    Q_Q(QAccessibilityHints);
    emit q->motionPreferenceChanged(motionPreference);
}
 
QAccessibilityHintsPrivate *QAccessibilityHintsPrivate::get(QAccessibilityHints *q)
{
    Q_ASSERT(q);
    return q->d_func();
}
 
/*!
    \class QAccessibilityHints
    \since 6.10
    \brief The QAccessibilityHints class contains platform specific accessibility hints and settings.
    \inmodule QtGui
 
    This class bundles together platform specific accessibility settings, and can be accessed from
    \l QStyleHints::accessibility.
 
    \sa QStyleHints
*/
 
QAccessibilityHints::QAccessibilityHints(QObject *parent)
    : QObject(*(new QAccessibilityHintsPrivate), parent)
{}
 
QAccessibilityHints::~QAccessibilityHints() = default;
 
/*!
    \property QAccessibilityHints::contrastPreference
    \brief The contrast mode set by the system.
 
    This property can be used by the application to determine what contrast settings the system
    is currently using.
 
    Qt styles use this property in order to adjust palette colors and outlines.
 
    \sa Qt::ColorScheme, QGuiApplication::palette(), QEvent::PaletteChange
    \since 6.10
*/
Qt::ContrastPreference QAccessibilityHints::contrastPreference() const
{
    Q_D(const QAccessibilityHints);
    return d->m_contrastPreference;
}
 
/*!
    \property QAccessibilityHints::motionPreference
    \brief The motion preference set by the system.
 
    This property can be used by the application to determine if the user interface should have
    fewer animated effects. Respecting this preference may make the application more accessible
    to those that suffer from vestibular motion disorders.
 
    \sa contrastPreference
    \since 6.12
*/
Qt::MotionPreference QAccessibilityHints::motionPreference() const
{
    Q_D(const QAccessibilityHints);
    return d->m_motionPreference;
}
 
/*!
    \reimp
*/
bool QAccessibilityHints::event(QEvent *event)
{
    return QObject::event(event);
}
 
QT_END_NAMESPACE
 
#include "moc_qaccessibilityhints.cpp"