- Qt 5.0
- CalendarDemo
- Qt 5.0.0 Reference Documentation

# CalendarDemo

     /****************************************************************************
     **
     ** Copyright (C) 2017 The Qt Company Ltd.
     ** Contact: https://www.qt.io/licensing/
     **
     ** This file is part of the examples for the Qt PIM module of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:BSD$
     ** Commercial License Usage
     ** Licensees holding valid commercial Qt licenses may use this file in
     ** accordance with the commercial license agreement provided with the
     ** Software or, alternatively, in accordance with the terms contained in
     ** a written agreement between you and The Qt Company. For licensing terms
     ** and conditions see https://www.qt.io/terms-conditions. For further
     ** information use the contact form at https://www.qt.io/contact-us.
     **
     ** BSD License Usage
     ** Alternatively, you may use this file under the terms of the BSD license
     ** as follows:
     **
     ** "Redistribution and use in source and binary forms, with or without
     ** modification, are permitted provided that the following conditions are
     ** met:
     **   * Redistributions of source code must retain the above copyright
     **     notice, this list of conditions and the following disclaimer.
     **   * Redistributions in binary form must reproduce the above copyright
     **     notice, this list of conditions and the following disclaimer in
     **     the documentation and/or other materials provided with the
     **     distribution.
     **   * Neither the name of The Qt Company Ltd nor the names of its
     **     contributors may be used to endorse or promote products derived
     **     from this software without specific prior written permission.
     **
     **
     ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
     **
     ** $QT_END_LICENSE$
     **
     ****************************************************************************/

     #ifndef CALENDARDEMO_H
     #define CALENDARDEMO_H

     #include <QMainWindow>
     #include <QDate>
     #include <QtOrganizer/qorganizeritemsaverequest.h>
     #include <QtOrganizer/qorganizeritemremovebyidrequest.h>

     class QOrganizerManager;
     class QOrganizerItem;

     QTORGANIZER_USE_NAMESPACE

     #define ORGANIZER_ITEM_ROLE Qt::UserRole+1
     #define ORGANIZER_CALENDAR_ROLE Qt::UserRole+2

     class QProgressDialog;
     class QStackedWidget;

     class MonthPage;
     class DayPage;
     class EventEditPage;
     class TodoEditPage;
     class JournalEditPage;
     class EventOccurrenceEditPage;
     class AddCalendarPage;
     class EditCalendarsPage;

     class CalendarDemo : public QMainWindow
     {
         Q_OBJECT

     public:
         CalendarDemo(QWidget *parent = nullptr);
         ~CalendarDemo();

     public Q_SLOTS:
         void activateMonthPage();
         void activateDayPage();
         void activateEditPage(const QOrganizerItem &item);
         void activatePreviousPage();
         void addNewEvent();
         void addNewTodo();
         void addNewJournal();
         void changeManager(QOrganizerManager *manager);
         void updateSelectedDay(const QDate& date);

     private Q_SLOTS:
         void switchView();
         void editItem();
         void removeItem();
         void addEvents();
         void importItems();
         void exportItems();
         void deleteAllEntries();
         void addCalendar();
         void editCalendar();
         void editExistingCalendar(QOrganizerManager *manager, QOrganizerCollection* calendar);
         void saveReqStateChanged(QOrganizerAbstractRequest::State);
         void removeReqStateChanged(QOrganizerAbstractRequest::State);

     private:
         void buildMenu();

         QDate m_currentDate;
         QOrganizerManager *m_manager;
         QStackedWidget *m_stackedWidget;
         MonthPage *m_monthPage;
         DayPage *m_dayPage;
         EventEditPage *m_eventEditPage;
         TodoEditPage *m_todoEditPage;
         JournalEditPage *m_journalEditPage;
         EventOccurrenceEditPage *m_eventOccurrenceEditPage;
         AddCalendarPage *m_addCalendarPage;
         EditCalendarsPage *m_editCalendarsPage;

         int m_previousPage;
         QOrganizerItem m_previousItem;

         QAction *m_switchViewAction;

         QOrganizerItemSaveRequest m_saveReq;
         QOrganizerItemRemoveByIdRequest m_remReq;
         QProgressDialog *m_progressDlg;
     };

     #endif // CALENDARDEMO_H