Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 177 insertions, 0 deletions

diff --git a/kdeui/kdatewidget.cpp b/kdeui/kdatewidget.cpp
new file mode 100644
index 000000000..1db6d235b
--- /dev/null
+++ b/kdeui/kdatewidget.cpp
@@ -0,0 +1,177 @@
+/*  This file is part of the KDE libraries
+    Copyright (C) 2001 Waldo Bastian (bastian@kde.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 <qpopupmenu.h>
+#include <qcombobox.h>
+#include <qlayout.h>
+#include <qlineedit.h>
+
+#include "knuminput.h"
+#include "kglobal.h"
+#include "klocale.h"
+#include "kcalendarsystem.h"
+//#include "kdatepicker.h"
+#include "kdialog.h"
+
+#include "kdatewidget.h"
+
+class KDateWidgetSpinBox : public QSpinBox
+{
+public:
+  KDateWidgetSpinBox(int min, int max, QWidget *parent)
+    : QSpinBox(min, max, 1, parent)
+  {
+     editor()->setAlignment(AlignRight);
+  }
+};
+
+class KDateWidget::KDateWidgetPrivate
+{
+public:
+   KDateWidgetSpinBox *m_day;
+   QComboBox *m_month;
+   KDateWidgetSpinBox *m_year;
+   QDate m_dat;
+};
+
+
+KDateWidget::KDateWidget( QWidget *parent, const char *name )
+  : QWidget( parent, name )
+{
+  init(QDate());
+  setDate(QDate());
+}
+
+// ### HPB change QDate to const QDate & in KDE 4.0
+KDateWidget::KDateWidget( QDate date, QWidget *parent,
+			    const char *name )
+  : QWidget( parent, name )
+{
+  init(date);
+  setDate(date);
+}
+
+// ### CFM Repaced by init(const QDate&). Can be safely removed
+//     when no risk of BIC
+void KDateWidget::init()
+{
+  d = new KDateWidgetPrivate;
+  KLocale *locale = KGlobal::locale();
+  QHBoxLayout *layout = new QHBoxLayout(this, 0, KDialog::spacingHint());
+  layout->setAutoAdd(true);
+  d->m_day = new KDateWidgetSpinBox(1, 1, this);
+  d->m_month = new QComboBox(false, this);
+  for (int i = 1; ; ++i)
+  {
+    QString str = locale->calendar()->monthName(i,
+       locale->calendar()->year(QDate()));
+    if (str.isNull()) break;
+    d->m_month->insertItem(str);
+  }
+
+  d->m_year = new KDateWidgetSpinBox(locale->calendar()->minValidYear(),
+				     locale->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 KDateWidget::init(const QDate& date)
+{
+  d = new KDateWidgetPrivate;
+  KLocale *locale = KGlobal::locale();
+  QHBoxLayout *layout = new QHBoxLayout(this, 0, KDialog::spacingHint());
+  layout->setAutoAdd(true);
+  d->m_day = new KDateWidgetSpinBox(1, 1, this);
+  d->m_month = new QComboBox(false, this);
+  for (int i = 1; ; ++i)
+  {
+    QString str = locale->calendar()->monthName(i,
+       locale->calendar()->year(date));
+    if (str.isNull()) break;
+    d->m_month->insertItem(str);
+  }
+
+  d->m_year = new KDateWidgetSpinBox(locale->calendar()->minValidYear(),
+				     locale->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()));
+}
+
+KDateWidget::~KDateWidget()
+{
+  delete d;
+}
+
+// ### HPB change QDate to const QDate & in KDE 4.0
+void KDateWidget::setDate( QDate 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(calendar->daysInMonth(date));
+  d->m_day->setValue(calendar->day(date));
+  d->m_month->setCurrentItem(calendar->month(date)-1);
+  d->m_year->setValue(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);
+}
+
+QDate KDateWidget::date() const
+{
+  return d->m_dat;
+}
+
+void KDateWidget::slotDateChanged( )
+{
+  const KCalendarSystem * calendar = KGlobal::locale()->calendar();
+
+  QDate date;
+  int y,m,day;
+
+  y = d->m_year->value();
+  y = QMIN(QMAX(y, calendar->minValidYear()), calendar->maxValidYear());
+
+  calendar->setYMD(date, y, 1, 1);
+  m = d->m_month->currentItem()+1;
+  m = QMIN(QMAX(m,1), calendar->monthsInYear(date));
+
+  calendar->setYMD(date, y, m, 1);
+  day = d->m_day->value();
+  day = QMIN(QMAX(day,1), calendar->daysInMonth(date));
+
+  calendar->setYMD(date, y, m, day);
+  setDate(date);
+}
+
+void KDateWidget::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+#include "kdatewidget.moc"