CalendarDemo

 // Copyright (C) 2026 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

 #ifndef MONTHPAGE_H_
 #define MONTHPAGE_H_

 #include <QWidget>
 #include <QDate>
 #include <QtOrganizer/qorganizerglobal.h>

 class QOrganizerManager;
 class QOrganizerItem;

 QTORGANIZER_USE_NAMESPACE

 class QComboBox;
 class QCalendarWidget;
 class QLabel;
 class QListWidget;
 class QListWidgetItem;
 class QMenu;

 class MonthPage : public QWidget
 {
     Q_OBJECT

 public:
     MonthPage(QWidget *parent = Q_NULLPTR);
     ~MonthPage();
     void init();

 private Q_SLOTS:
     void backendChanged(const QString &managerName);
     void refreshDayItems();
     void currentMonthChanged();
     void dayDoubleClicked(QDate date);
     void openDay();
     void itemDoubleClicked(QListWidgetItem *listItem);

 public Q_SLOTS:
     void editItem();
     void removeItem();
     void refresh();

 Q_SIGNALS:
     void managerChanged(QOrganizerManager *manager);
     void currentDayChanged(QDate date);
     void showDayPage(QDate date);
     void showEditPage(const QOrganizerItem &item);
     void addNewEvent();
     void addNewTodo();

 protected: // from QWidget
     void showEvent(QShowEvent *event);

 private:
     QComboBox* m_managerComboBox;
     QOrganizerManager *m_manager;
     QCalendarWidget *m_calendarWidget;
     QLabel *m_dateLabel;
     QListWidget *m_itemList;
     bool m_ignoreShowDayPageOnceFlag;
 };

 #endif // MONTHPAGE_H_