qquickpointerdevicehandler_p.h

Go to the documentation of this file.

// Copyright (C) 2018 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 "qquickpointerhandler_p.h"
 
#ifndef QQUICKPOINTERDEVICEHANDLER_H
#define QQUICKPOINTERDEVICEHANDLER_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
QT_BEGIN_NAMESPACE
 
class QQuickPointerDeviceHandlerPrivate;
 
class Q_QUICK_EXPORT QQuickPointerDeviceHandler : public QQuickPointerHandler
{
    Q_OBJECT
    Q_PROPERTY(QInputDevice::DeviceTypes acceptedDevices READ acceptedDevices WRITE
                       setAcceptedDevices NOTIFY acceptedDevicesChanged)
    Q_PROPERTY(QPointingDevice::PointerTypes acceptedPointerTypes READ acceptedPointerTypes WRITE setAcceptedPointerTypes NOTIFY acceptedPointerTypesChanged)
    Q_PROPERTY(Qt::MouseButtons acceptedButtons READ acceptedButtons WRITE setAcceptedButtons NOTIFY acceptedButtonsChanged)
    Q_PROPERTY(Qt::KeyboardModifiers acceptedModifiers READ acceptedModifiers WRITE setAcceptedModifiers NOTIFY acceptedModifiersChanged)
 
public:
    explicit QQuickPointerDeviceHandler(QQuickItem *parent = nullptr);
 
    QInputDevice::DeviceTypes acceptedDevices() const;
    QPointingDevice::PointerTypes acceptedPointerTypes() const;
    Qt::MouseButtons acceptedButtons() const;
    Qt::KeyboardModifiers acceptedModifiers() const;
 
public Q_SLOTS:
    void setAcceptedDevices(QInputDevice::DeviceTypes acceptedDevices);
    void setAcceptedPointerTypes(QPointingDevice::PointerTypes acceptedPointerTypes);
    void setAcceptedButtons(Qt::MouseButtons buttons);
    void setAcceptedModifiers(Qt::KeyboardModifiers acceptedModifiers);
 
Q_SIGNALS:
    void acceptedDevicesChanged();
    void acceptedPointerTypesChanged();
    void acceptedButtonsChanged();
    void acceptedModifiersChanged();
 
protected:
    QQuickPointerDeviceHandler(QQuickPointerDeviceHandlerPrivate &dd, QQuickItem *parent = nullptr);
 
    bool wantsPointerEvent(QPointerEvent *event) override;
 
    Q_DECLARE_PRIVATE(QQuickPointerDeviceHandler)
};
 
QT_END_NAMESPACE
 
#endif // QQUICKPOINTERDEVICEHANDLER_H