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36
37#ifndef QQUICKCALENDARMODEL_P_H
38#define QQUICKCALENDARMODEL_P_H
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the Qt API. It exists purely as an
45// implementation detail. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49//
50
51#include <QtCore/qabstractitemmodel.h>
52#include <QtCore/qdatetime.h>
53#include <QtQml/qqmlparserstatus.h>
54#include <QtQml/qqml.h>
55
56QT_BEGIN_NAMESPACE
57
58class QQuickCalendarModelPrivate;
59
60class QQuickCalendarModel : public QAbstractListModel, public QQmlParserStatus
61{
62 Q_OBJECT
63 Q_INTERFACES(QQmlParserStatus)
64 Q_PROPERTY(QDate from READ from WRITE setFrom NOTIFY fromChanged FINAL)
65 Q_PROPERTY(QDate to READ to WRITE setTo NOTIFY toChanged FINAL)
66 Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
67
68public:
69 explicit QQuickCalendarModel(QObject *parent = nullptr);
70
71 QDate from() const;
72 void setFrom(const QDate &from);
73
74 QDate to() const;
75 void setTo(const QDate &to);
76
77 Q_INVOKABLE int monthAt(int index) const;
78 Q_INVOKABLE int yearAt(int index) const;
79 Q_INVOKABLE int indexOf(const QDate &date) const;
80 Q_INVOKABLE int indexOf(int year, int month) const;
81
82 enum {
83 MonthRole,
84 YearRole
85 };
86
87 QHash<int, QByteArray> roleNames() const override;
88 QVariant data(const QModelIndex &index, int role) const override;
89 int rowCount(const QModelIndex &parent = QModelIndex()) const override;
90
91Q_SIGNALS:
92 void fromChanged();
93 void toChanged();
94 void countChanged();
95
96protected:
97 void classBegin() override;
98 void componentComplete() override;
99
100private:
101 Q_DISABLE_COPY(QQuickCalendarModel)
102 Q_DECLARE_PRIVATE(QQuickCalendarModel)
103};
104
105QT_END_NAMESPACE
106
107QML_DECLARE_TYPE(QQuickCalendarModel)
108
109#endif // QQUICKCALENDARMODEL_P_H
110

source code of qtquickcontrols2/src/imports/calendar/qquickcalendarmodel_p.h