ddatepicker.h

Go to the documentation of this file.

/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 1997-04-21
 * Description : A date selection widget.
 *
 * Copyright (C) 2011-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 1997      by Tim D. Gilman <tdgilman at best dot org>
 * Copyright (C) 1998-2001 by Mirko Boehm <mirko at kde dot org>
 * Copyright (C) 2007      by John Layt <john at layt dot net>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_DDATE_PICKER_H
#define DIGIKAM_DDATE_PICKER_H
 
// Qt includes
 
#include <QDateTime>
#include <QFrame>
 
// Local includes
 
#include "digikam_export.h"
 
class QLineEdit;
 
namespace Digikam
{
 
class DDateTable;
 
class DIGIKAM_GUI_EXPORT DDatePicker : public QFrame
{
    Q_OBJECT
    Q_PROPERTY(QDate date READ date WRITE setDate NOTIFY dateChanged USER true)
    Q_PROPERTY(bool closeButton READ hasCloseButton WRITE setCloseButton)
    Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize)
 
public:
 
    explicit DDatePicker(QWidget* const parent = nullptr);
 
    explicit DDatePicker(const QDate& dt, QWidget* const parent = nullptr);
 
    ~DDatePicker()                                                            override;
 
    QSize sizeHint()                                                    const override;
 
    bool setDate(const QDate& date);
 
    const QDate& date()                                                 const;
 
    DDateTable* dateTable()                                             const;
 
    void setFontSize(int);
 
    int fontSize()                                                      const;
 
    void setCloseButton(bool enable);
 
    bool hasCloseButton()                                               const;
 
protected:
 
    bool eventFilter(QObject*, QEvent*)                                       override;
 
    void resizeEvent(QResizeEvent*)                                           override;
    void changeEvent(QEvent*)                                                 override;
 
protected Q_SLOTS:
 
    void dateChangedSlot(const QDate& date);
    void tableClickedSlot();
    void monthForwardClicked();
    void monthBackwardClicked();
    void yearForwardClicked();
    void yearBackwardClicked();
    void selectMonthClicked();
    void selectYearClicked();
    void uncheckYearSelector();
    void lineEnterPressed();
    void todayButtonClicked();
    void weekSelected(int);
 
Q_SIGNALS:
 
    void dateChanged(const QDate& date);
 
    void dateSelected(const QDate& date);
 
    void dateEntered(const QDate& date);
 
    void tableClicked();
 
private:
 
    void initWidget(const QDate& date);
 
private:
 
    class Private;
    Private* const d;
 
    friend class Private;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_DDATE_PICKER_H