/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Digia Plc and its Subsidiary(-ies) 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
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****************************************************************************/

#ifndef CALENDAR_H
#define CALENDAR_H

#include <QtWidgets>

class CalendarWidget : public QWidget
{
    Q_OBJECT

public:
    CalendarWidget();

private slots:
    void localeChanged(QLocale locale);
    void firstDayChanged(int index);
    void selectionModeChanged(int index);
    void horizontalHeaderChanged(int index);
    void verticalHeaderChanged(int index);
    void selectedDateChanged();
    void minimumDateChanged(const QDate &date);
    void maximumDateChanged(const QDate &date);
    void updateWeekendDays();
    void weekdayFormatChanged();
    void weekendFormatChanged();
    void reformatHeaders();
    void reformatCalendarPage();

private:
    bool isWeekendDay(Qt::DayOfWeek);
    void createPreviewGroupBox();
    void createGeneralOptionsGroupBox();
    void createDatesGroupBox();
    void createTextFormatsGroupBox();
    QComboBox *createColorComboBox();

    QGroupBox *previewGroupBox;
    QGridLayout *previewLayout;
    QCalendarWidget *calendar;

    QGroupBox *generalOptionsGroupBox;
    QLabel *localeLabel;
    QLabel *firstDayLabel;

    QLabel *selectionModeLabel;
    QLabel *horizontalHeaderLabel;
    QLabel *verticalHeaderLabel;
    QComboBox *localeCombo;
    QComboBox *firstDayCombo;
    QComboBox *selectionModeCombo;
    QCheckBox *gridCheckBox;
    QCheckBox *navigationCheckBox;
    QComboBox *horizontalHeaderCombo;
    QComboBox *verticalHeaderCombo;

    QGroupBox *datesGroupBox;
    QLabel *currentDateLabel;
    QLabel *minimumDateLabel;
    QLabel *maximumDateLabel;
    QDateEdit *currentDateEdit;
    QDateEdit *minimumDateEdit;
    QDateEdit *maximumDateEdit;

    QGroupBox *textFormatsGroupBox;
    QLabel *weekdayColorLabel;
    QLabel *weekendColorLabel;
    QLabel *headerTextFormatLabel;
    QComboBox *weekdayColorCombo;
    QComboBox *weekendColorCombo;
    QComboBox *headerTextFormatCombo;

    QCheckBox *firstFridayCheckBox;
    QCheckBox *mayFirstCheckBox;
};

#endif
