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# qdatetimeedit.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QDATETIMEEDIT_H
    00043 #define QDATETIMEEDIT_H
    00044
    00045 #include <QtCore/qdatetime.h>
    00046 #include <QtCore/qvariant.h>
    00047 #include <QtGui/qabstractspinbox.h>
    00048
    00049 QT_BEGIN_HEADER
    00050
    00051 QT_BEGIN_NAMESPACE
    00052
    00053 QT_MODULE(Gui)
    00054
    00055 #ifndef QT_NO_DATETIMEEDIT
    00056
    00057 class QDateTimeEditPrivate;
    00058 class QStyleOptionSpinBox;
    00059 class QCalendarWidget;
    00060
    00061 class Q_GUI_EXPORT QDateTimeEdit : public QAbstractSpinBox
    00062 {
    00063     Q_OBJECT
    00064
    00065     Q_ENUMS(Section)
    00066     Q_FLAGS(Sections)
    00067     Q_PROPERTY(QDateTime dateTime READ dateTime WRITE setDateTime NOTIFY dateTimeChanged USER true)
    00068     Q_PROPERTY(QDate date READ date WRITE setDate NOTIFY dateChanged)
    00069     Q_PROPERTY(QTime time READ time WRITE setTime NOTIFY timeChanged)
    00070     Q_PROPERTY(QDateTime maximumDateTime READ maximumDateTime WRITE setMaximumDateTime RESET clearMaximumDateTime)
    00071     Q_PROPERTY(QDateTime minimumDateTime READ minimumDateTime WRITE setMinimumDateTime RESET clearMinimumDateTime)
    00072     Q_PROPERTY(QDate maximumDate READ maximumDate WRITE setMaximumDate RESET clearMaximumDate)
    00073     Q_PROPERTY(QDate minimumDate READ minimumDate WRITE setMinimumDate RESET clearMinimumDate)
    00074     Q_PROPERTY(QTime maximumTime READ maximumTime WRITE setMaximumTime RESET clearMaximumTime)
    00075     Q_PROPERTY(QTime minimumTime READ minimumTime WRITE setMinimumTime RESET clearMinimumTime)
    00076     Q_PROPERTY(Section currentSection READ currentSection WRITE setCurrentSection)
    00077     Q_PROPERTY(Sections displayedSections READ displayedSections)
    00078     Q_PROPERTY(QString displayFormat READ displayFormat WRITE setDisplayFormat)
    00079     Q_PROPERTY(bool calendarPopup READ calendarPopup WRITE setCalendarPopup)
    00080     Q_PROPERTY(int currentSectionIndex READ currentSectionIndex WRITE setCurrentSectionIndex)
    00081     Q_PROPERTY(int sectionCount READ sectionCount)
    00082     Q_PROPERTY(Qt::TimeSpec timeSpec READ timeSpec WRITE setTimeSpec)
    00083 public:
    00084     enum Section {
    00085         NoSection = 0x0000,
    00086         AmPmSection = 0x0001,
    00087         MSecSection = 0x0002,
    00088         SecondSection = 0x0004,
    00089         MinuteSection = 0x0008,
    00090         HourSection   = 0x0010,
    00091         DaySection    = 0x0100,
    00092         MonthSection  = 0x0200,
    00093         YearSection   = 0x0400,
    00094         TimeSections_Mask = AmPmSection|MSecSection|SecondSection|MinuteSection|HourSection,
    00095         DateSections_Mask = DaySection|MonthSection|YearSection
    00096     };
    00097
    00098     Q_DECLARE_FLAGS(Sections, Section)
    00099
    00100     explicit QDateTimeEdit(QWidget *parent = 0);
    00101     explicit QDateTimeEdit(const QDateTime &dt, QWidget *parent = 0);
    00102     explicit QDateTimeEdit(const QDate &d, QWidget *parent = 0);
    00103     explicit QDateTimeEdit(const QTime &t, QWidget *parent = 0);
    00104
    00105     QDateTime dateTime() const;
    00106     QDate date() const;
    00107     QTime time() const;
    00108
    00109     QDateTime minimumDateTime() const;
    00110     void clearMinimumDateTime();
    00111     void setMinimumDateTime(const QDateTime &dt);
    00112
    00113     QDateTime maximumDateTime() const;
    00114     void clearMaximumDateTime();
    00115     void setMaximumDateTime(const QDateTime &dt);
    00116
    00117     void setDateTimeRange(const QDateTime &min, const QDateTime &max);
    00118
    00119     QDate minimumDate() const;
    00120     void setMinimumDate(const QDate &min);
    00121     void clearMinimumDate();
    00122
    00123     QDate maximumDate() const;
    00124     void setMaximumDate(const QDate &max);
    00125     void clearMaximumDate();
    00126
    00127     void setDateRange(const QDate &min, const QDate &max);
    00128
    00129     QTime minimumTime() const;
    00130     void setMinimumTime(const QTime &min);
    00131     void clearMinimumTime();
    00132
    00133     QTime maximumTime() const;
    00134     void setMaximumTime(const QTime &max);
    00135     void clearMaximumTime();
    00136
    00137     void setTimeRange(const QTime &min, const QTime &max);
    00138
    00139     Sections displayedSections() const;
    00140     Section currentSection() const;
    00141     Section sectionAt(int index) const;
    00142     void setCurrentSection(Section section);
    00143
    00144     int currentSectionIndex() const;
    00145     void setCurrentSectionIndex(int index);
    00146
    00147     QCalendarWidget *calendarWidget() const;
    00148     void setCalendarWidget(QCalendarWidget *calendarWidget);
    00149
    00150     int sectionCount() const;
    00151
    00152     void setSelectedSection(Section section);
    00153
    00154     QString sectionText(Section section) const;
    00155
    00156     QString displayFormat() const;
    00157     void setDisplayFormat(const QString &format);
    00158
    00159     bool calendarPopup() const;
    00160     void setCalendarPopup(bool enable);
    00161
    00162     Qt::TimeSpec timeSpec() const;
    00163     void setTimeSpec(Qt::TimeSpec spec);
    00164
    00165     QSize sizeHint() const;
    00166
    00167     virtual void clear();
    00168     virtual void stepBy(int steps);
    00169
    00170     bool event(QEvent *event);
    00171 Q_SIGNALS:
    00172     void dateTimeChanged(const QDateTime &date);
    00173     void timeChanged(const QTime &date);
    00174     void dateChanged(const QDate &date);
    00175
    00176 public Q_SLOTS:
    00177     void setDateTime(const QDateTime &dateTime);
    00178     void setDate(const QDate &date);
    00179     void setTime(const QTime &time);
    00180
    00181 protected:
    00182     virtual void keyPressEvent(QKeyEvent *event);
    00183 #ifndef QT_NO_WHEELEVENT
    00184     virtual void wheelEvent(QWheelEvent *event);
    00185 #endif
    00186     virtual void focusInEvent(QFocusEvent *event);
    00187     virtual bool focusNextPrevChild(bool next);
    00188     virtual QValidator::State validate(QString &input, int &pos) const;
    00189     virtual void fixup(QString &input) const;
    00190
    00191     virtual QDateTime dateTimeFromText(const QString &text) const;
    00192     virtual QString textFromDateTime(const QDateTime &dt) const;
    00193     virtual StepEnabled stepEnabled() const;
    00194     virtual void mousePressEvent(QMouseEvent *event);
    00195     virtual void paintEvent(QPaintEvent *event);
    00196     void initStyleOption(QStyleOptionSpinBox *option) const;
    00197
    00198     QDateTimeEdit(const QVariant &val, QVariant::Type parserType, QWidget *parent = 0);
    00199 private:
    00200     Q_DECLARE_PRIVATE(QDateTimeEdit)
    00201     Q_DISABLE_COPY(QDateTimeEdit)
    00202
    00203     Q_PRIVATE_SLOT(d_func(), void _q_resetButton())
    00204 };
    00205
    00206 class Q_GUI_EXPORT QTimeEdit : public QDateTimeEdit
    00207 {
    00208     Q_OBJECT
    00209 public:
    00210     QTimeEdit(QWidget *parent = 0);
    00211     QTimeEdit(const QTime &time, QWidget *parent = 0);
    00212 };
    00213
    00214 class Q_GUI_EXPORT QDateEdit : public QDateTimeEdit
    00215 {
    00216     Q_OBJECT
    00217 public:
    00218     QDateEdit(QWidget *parent = 0);
    00219     QDateEdit(const QDate &date, QWidget *parent = 0);
    00220 };
    00221
    00222 Q_DECLARE_OPERATORS_FOR_FLAGS(QDateTimeEdit::Sections)
    00223
    00224 #endif // QT_NO_DATETIMEEDIT
    00225
    00226 QT_END_NAMESPACE
    00227
    00228 QT_END_HEADER
    00229
    00230 #endif // QDATETIMEEDIT_H