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/* This file is part of the KDE libraries
Copyright (C) 2001 Waldo Bastian (bastian@kde.org)
Modified to use ExtDate instead of QDate. Modifications
Copyright (C) 2004 Jason Harris (jharris@30doradus.org)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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 library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <qcombobox.h>
#include <qlayout.h>
#include <qlineedit.h>
#include <knuminput.h>
#include <kdialog.h>
#include "extdatewidget.h"
#include "extcalendarsystemgregorian.h"
class ExtDateWidgetSpinBox : public QSpinBox
{
public:
ExtDateWidgetSpinBox(int min, int max, QWidget *parent)
: QSpinBox(min, max, 1, parent)
{
editor()->setAlignment(AlignRight);
}
};
class ExtDateWidget::ExtDateWidgetPrivate
{
public:
ExtDateWidgetPrivate() { calendar = new ExtCalendarSystemGregorian(); }
~ExtDateWidgetPrivate() { delete calendar; }
ExtDateWidgetSpinBox *m_day;
QComboBox *m_month;
ExtDateWidgetSpinBox *m_year;
ExtDate m_dat;
ExtCalendarSystemGregorian *calendar;
};
ExtDateWidget::ExtDateWidget( QWidget *parent, const char *name )
: QWidget( parent, name )
{
init(ExtDate::currentDate());
setDate(ExtDate());
}
ExtDateWidget::ExtDateWidget( const ExtDate &date, QWidget *parent,
const char *name )
: QWidget( parent, name )
{
init(date);
setDate(date);
}
// // ### CFM Repaced by init(const ExtDate&). Can be safely removed
// // when no risk of BIC
// void ExtDateWidget::init()
// {
// d = new ExtDateWidgetPrivate;
// KLocale *locale = KGlobal::locale();
// QHBoxLayout *layout = new QHBoxLayout(this, 0, KDialog::spacingHint());
// layout->setAutoAdd(true);
// d->m_day = new ExtDateWidgetSpinBox(1, 1, this);
// d->m_month = new QComboBox(false, this);
// for (int i = 1; ; ++i)
// {
// QString str = d->calendar->monthName(i,
// d->calendar->year(ExtDate()));
// if (str.isNull()) break;
// d->m_month->insertItem(str);
// }
//
// d->m_year = new ExtDateWidgetSpinBox(d->calendar->minValidYear(),
// d->calendar->maxValidYear(), this);
//
// connect(d->m_day, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
// connect(d->m_month, SIGNAL(activated(int)), this, SLOT(slotDateChanged()));
// connect(d->m_year, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
// }
void ExtDateWidget::init(const ExtDate& date)
{
d = new ExtDateWidgetPrivate;
//KLocale *locale = KGlobal::locale();
QHBoxLayout *layout = new QHBoxLayout(this, 0, KDialog::spacingHint());
layout->setAutoAdd(true);
d->m_day = new ExtDateWidgetSpinBox(1, 1, this);
d->m_month = new QComboBox(false, this);
for (int i = 1; ; ++i)
{
QString str = d->calendar->monthName(i,
d->calendar->year(date));
if (str.isNull()) break;
d->m_month->insertItem(str);
}
d->m_year = new ExtDateWidgetSpinBox(d->calendar->minValidYear(),
d->calendar->maxValidYear(), this);
connect(d->m_day, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
connect(d->m_month, SIGNAL(activated(int)), this, SLOT(slotDateChanged()));
connect(d->m_year, SIGNAL(valueChanged(int)), this, SLOT(slotDateChanged()));
}
ExtDateWidget::~ExtDateWidget()
{
delete d;
}
void ExtDateWidget::setDate( const ExtDate &date )
{
// const KCalendarSystem * calendar = KGlobal::locale()->calendar();
d->m_day->blockSignals(true);
d->m_month->blockSignals(true);
d->m_year->blockSignals(true);
d->m_day->setMaxValue(d->calendar->daysInMonth(date));
d->m_day->setValue(d->calendar->day(date));
d->m_month->setCurrentItem(d->calendar->month(date)-1);
d->m_year->setValue(d->calendar->year(date));
d->m_day->blockSignals(false);
d->m_month->blockSignals(false);
d->m_year->blockSignals(false);
d->m_dat = date;
emit changed(d->m_dat);
}
ExtDate ExtDateWidget::date() const
{
return d->m_dat;
}
void ExtDateWidget::slotDateChanged( )
{
// const KCalendarSystem * calendar = KGlobal::locale()->calendar();
ExtDate date;
int y,m,day;
y = d->m_year->value();
y = QMIN(QMAX(y, d->calendar->minValidYear()), d->calendar->maxValidYear());
d->calendar->setYMD(date, y, 1, 1);
m = d->m_month->currentItem()+1;
m = QMIN(QMAX(m,1), d->calendar->monthsInYear(date));
d->calendar->setYMD(date, y, m, 1);
day = d->m_day->value();
day = QMIN(QMAX(day,1), d->calendar->daysInMonth(date));
d->calendar->setYMD(date, y, m, day);
setDate(date);
}
void ExtDateWidget::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
#include "extdatewidget.moc"
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