1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/* This file is part of the KDE project
Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KexiDBDateEdit_H
#define KexiDBDateEdit_H
#include "kexiformdataiteminterface.h"
#include <qdatetimeedit.h>
class KPopupMenu;
class KDatePicker;
class QDateTimeEditor;
//! @short A db-aware date editor
class KEXIFORMUTILS_EXPORT KexiDBDateEdit : public QWidget, public KexiFormDataItemInterface
{
Q_OBJECT
Q_PROPERTY(QString dataSource READ dataSource WRITE setDataSource DESIGNABLE true)
Q_PROPERTY(QCString dataSourceMimeType READ dataSourceMimeType WRITE setDataSourceMimeType DESIGNABLE true)
// properties copied from QDateEdit
Q_ENUMS( Order )
Q_PROPERTY( Order order READ order WRITE setOrder DESIGNABLE true)
Q_PROPERTY( QDate date READ date WRITE setDate DESIGNABLE true)
Q_PROPERTY( bool autoAdvance READ autoAdvance WRITE setAutoAdvance DESIGNABLE true)
Q_PROPERTY( QDate maxValue READ maxValue WRITE setMaxValue DESIGNABLE true)
Q_PROPERTY( QDate minValue READ minValue WRITE setMinValue DESIGNABLE true)
Q_PROPERTY( bool readOnly READ isReadOnly WRITE setReadOnly DESIGNABLE true )
public:
enum Order { DMY = QDateEdit::DMY, MDY = QDateEdit::MDY, YMD = QDateEdit::YMD, YDM = QDateEdit::YDM };
KexiDBDateEdit(const QDate &date, QWidget *parent, const char *name=0);
virtual ~KexiDBDateEdit();
inline QString dataSource() const { return KexiFormDataItemInterface::dataSource(); }
inline QCString dataSourceMimeType() const { return KexiFormDataItemInterface::dataSourceMimeType(); }
virtual QVariant value();
virtual void setInvalidState( const QString& displayText );
//! \return true if editor's value is null (not empty)
//! Used for checking if a given constraint within table of form is met.
virtual bool valueIsNull();
//! \return true if editor's value is empty (not necessary null).
//! Only few data types can accept "EMPTY" property
//! (use KexiDB::Field::hasEmptyProperty() to check this).
//! Used for checking if a given constraint within table or form is met.
virtual bool valueIsEmpty();
/*! \return 'readOnly' flag for this widget. */
virtual bool isReadOnly() const;
/*! \return the view widget of this item, e.g. line edit widget. */
virtual QWidget* widget();
virtual bool cursorAtStart();
virtual bool cursorAtEnd();
virtual void clear();
virtual void setEnabled(bool enabled);
// property functions
inline QDate date() const { return m_edit->date(); }
inline void setOrder(Order order) { m_edit->setOrder( (QDateEdit::Order) order); }
inline Order order() const { return (Order)m_edit->order(); }
inline void setAutoAdvance( bool advance ) { m_edit->setAutoAdvance(advance); }
inline bool autoAdvance() const { return m_edit->autoAdvance(); }
inline void setMinValue(const QDate& d) { m_edit->setMinValue(d); }
inline QDate minValue() const { return m_edit->minValue(); }
inline void setMaxValue(const QDate& d) { m_edit->setMaxValue(d); }
inline QDate maxValue() const { return m_edit->maxValue(); }
signals:
void dateChanged(const QDate &date);
public slots:
inline void setDataSource(const QString &ds) { KexiFormDataItemInterface::setDataSource(ds); }
inline void setDataSourceMimeType(const QCString &ds) { KexiFormDataItemInterface::setDataSourceMimeType(ds); }
inline void setDate(const QDate& date) { m_edit->setDate(date); }
virtual void setReadOnly(bool set);
protected slots:
void slotValueChanged(const QDate&);
void slotShowDatePicker();
void acceptDate();
protected:
virtual void setValueInternal(const QVariant& add, bool removeOld);
virtual bool eventFilter(QObject *o, QEvent *e);
private:
KDatePicker *m_datePicker;
QDateEdit *m_edit;
KPopupMenu *m_datePickerPopupMenu;
QDateTimeEditor *m_dte_date;
bool m_invalidState : 1;
bool m_cleared : 1;
bool m_readOnly : 1;
};
#endif
|
