qt-everywhere-src-5.15.1/qtwinextras/src/imports/winextras/qquickjumplist_p.h

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#ifndef QQUICKJUMPLIST_P_H
#define QQUICKJUMPLIST_P_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.
//

#include <QObject>
#include <QQmlParserStatus>
#include <QQmlListProperty>
#include <QVector>

QT_BEGIN_NAMESPACE

class QQuickJumpListCategory;

class QQuickJumpList : public QObject, public QQmlParserStatus
{
    Q_OBJECT
    Q_PROPERTY(QQuickJumpListCategory *recent READ recent CONSTANT)
    Q_PROPERTY(QQuickJumpListCategory *frequent READ frequent CONSTANT)
    Q_PROPERTY(QQuickJumpListCategory *tasks READ tasks WRITE setTasks NOTIFY tasksChanged)
    Q_PROPERTY(QQmlListProperty<QQuickJumpListCategory> categories READ categories NOTIFY categoriesChanged)
    Q_PROPERTY(QQmlListProperty<QObject> data READ data)
    Q_CLASSINFO("DefaultProperty", "data")
    Q_INTERFACES(QQmlParserStatus)

public:
    explicit QQuickJumpList(QObject *parent = nullptr);
    ~QQuickJumpList();

    QQuickJumpListCategory *recent() const;
    QQuickJumpListCategory *frequent() const;

    QQuickJumpListCategory *tasks() const;
    void setTasks(QQuickJumpListCategory *tasks);

    QQmlListProperty<QObject> data();
    QQmlListProperty<QQuickJumpListCategory> categories();

    void classBegin() override;
    void componentComplete() override;

Q_SIGNALS:
    void tasksChanged();
    void categoriesChanged();

private Q_SLOTS:
    void rebuild();

private:
    static void data_append(QQmlListProperty<QObject> *property, QObject *object);
    static int categories_count(QQmlListProperty<QQuickJumpListCategory> *property);
    static QQuickJumpListCategory *categories_at(QQmlListProperty<QQuickJumpListCategory> *property, int index);

    QQuickJumpListCategory *m_recent = nullptr;
    QQuickJumpListCategory *m_frequent = nullptr;
    QQuickJumpListCategory *m_tasks = nullptr;
    QVector<QQuickJumpListCategory *> m_categories;
};

QT_END_NAMESPACE

#endif // QQUICKJUMPLIST_P_H