kexi

kexidbdatetimeedit.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
00003    Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl>
00004 
00005    This program is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Library General Public
00007    License as published by the Free Software Foundation; either
00008    version 2 of the License, or (at your option) any later version.
00009 
00010    This program is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Library General Public License for more details.
00014 
00015    You should have received a copy of the GNU Library General Public License
00016    along with this program; see the file COPYING.  If not, write to
00017    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018  * Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #ifndef KexiDBDateTimeEdit_H
00022 #define KexiDBDateTimeEdit_H
00023 
00024 #include "kexiformdataiteminterface.h"
00025 #include <qdatetimeedit.h>
00026 
00027 class KDatePicker;
00028 class QDateTimeEditor;
00029 class KPopupMenu;
00030 
00032 class KEXIFORMUTILS_EXPORT KexiDBDateTimeEdit : public QWidget, public KexiFormDataItemInterface
00033 {
00034     Q_OBJECT
00035     Q_PROPERTY(QString dataSource READ dataSource WRITE setDataSource DESIGNABLE true)
00036     Q_PROPERTY(QCString dataSourceMimeType READ dataSourceMimeType WRITE setDataSourceMimeType DESIGNABLE true)
00037     // properties copied from QDateTimeEdit
00038     Q_PROPERTY( QDateTime dateTime READ dateTime WRITE setDateTime )
00039     Q_PROPERTY( bool readOnly READ isReadOnly WRITE setReadOnly DESIGNABLE true )
00040 
00041     public:
00042         enum Order { DMY, MDY, YMD, YDM };
00043 
00044         KexiDBDateTimeEdit(const QDateTime &datetime, QWidget *parent, const char *name=0);
00045         virtual ~KexiDBDateTimeEdit();
00046 
00047         inline QString dataSource() const { return KexiFormDataItemInterface::dataSource(); }
00048         inline QCString dataSourceMimeType() const { return KexiFormDataItemInterface::dataSourceMimeType(); }
00049         virtual QVariant value();
00050         virtual void setInvalidState( const QString& displayText );
00051 
00054         virtual bool valueIsNull();
00055 
00060         virtual bool valueIsEmpty();
00061 
00063         virtual bool isReadOnly() const;
00064 
00066         virtual QWidget* widget();
00067 
00068         virtual bool cursorAtStart();
00069         virtual bool cursorAtEnd();
00070         virtual void clear();
00071 
00072         virtual void  setEnabled(bool enabled);
00073 
00074         // property functions
00075         QDateTime dateTime() const;
00076 
00077     signals:
00078         void  dateTimeChanged();
00079 
00080     public slots:
00081         inline void setDataSource(const QString &ds) { KexiFormDataItemInterface::setDataSource(ds); }
00082         inline void setDataSourceMimeType(const QCString &ds) { KexiFormDataItemInterface::setDataSourceMimeType(ds); }
00083         void setDateTime(const QDateTime &dt);
00084         virtual void setReadOnly(bool set);
00085 
00086     protected:
00087         virtual void setValueInternal(const QVariant& add, bool removeOld);
00088         virtual bool eventFilter(QObject *o, QEvent *e);
00089 
00090     protected slots:
00091         void slotValueChanged();
00092         void slotShowDatePicker();
00093         void acceptDate();
00094 
00095     private:
00096         KDatePicker *m_datePicker;
00097         QDateEdit* m_dateEdit;
00098         QTimeEdit* m_timeEdit;
00099         QDateTimeEditor *m_dte_date, *m_dte_time;
00100         KPopupMenu *m_datePickerPopupMenu;
00101         bool m_invalidState : 1;
00102         bool m_cleared : 1;
00103         bool m_readOnly : 1;
00104 };
00105 
00106 #endif
KDE Home | KDE Accessibility Home | Description of Access Keys