qt-everywhere-src-5.14.1/qtdeclarative/src/quick/handlers/qquickpointerdevicehandler_p.h

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#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_PRIVATE_EXPORT QQuickPointerDeviceHandler : public QQuickPointerHandler
{
    Q_OBJECT
    Q_PROPERTY(QQuickPointerDevice::DeviceTypes acceptedDevices READ acceptedDevices WRITE setAcceptedDevices NOTIFY acceptedDevicesChanged)
    Q_PROPERTY(QQuickPointerDevice::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);

    QQuickPointerDevice::DeviceTypes acceptedDevices() const;
    QQuickPointerDevice::PointerTypes acceptedPointerTypes() const;
    Qt::MouseButtons acceptedButtons() const;
    Qt::KeyboardModifiers acceptedModifiers() const;

public Q_SLOTS:
    void setAcceptedDevices(QQuickPointerDevice::DeviceTypes acceptedDevices);
    void setAcceptedPointerTypes(QQuickPointerDevice::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(QQuickPointerEvent *event) override;

    Q_DECLARE_PRIVATE(QQuickPointerDeviceHandler)
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QQuickPointerDeviceHandler)

#endif // QQUICKPOINTERDEVICEHANDLER_H