kalarm/lib/timezonecombo.cpp

   1 /*
   2  *  timezonecombo.cpp  -  time zone selection combo box
   3  *  Program:  kalarm
   4  *  Copyright © 2006,2008,2009,2011 by David Jarvie <djarvie@kde.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  */
  20
  21 #include "timezonecombo.h"
  22 #include <ksystemtimezone.h>
  23 #include <KLocalizedString>
  24
  25
  26 TimeZoneCombo::TimeZoneCombo(QWidget* parent)
  27     : ComboBox(parent)
  28 {
  29     QString utc = KTimeZone::utc().name();
  30     addItem(utc);   // put UTC at start of list
  31     mZoneNames << utc;
  32     const KTimeZones::ZoneMap zones = KSystemTimeZones::zones();
  33     KTimeZones::ZoneMap::ConstIterator end = zones.constEnd();
  34     for (KTimeZones::ZoneMap::ConstIterator it = zones.constBegin();  it != end;  ++it)
  35         if (it.key() != utc)
  36         {
  37             mZoneNames << it.key();
  38             addItem(i18n(it.key().toUtf8()).replace(QLatin1Char('_'), QLatin1Char(' ')));
  39         }
  40 }
  41
  42 KTimeZone TimeZoneCombo::timeZone() const
  43 {
  44     return KSystemTimeZones::zone(mZoneNames[currentIndex()]);
  45 }
  46
  47 void TimeZoneCombo::setTimeZone(const KTimeZone& tz)
  48 {
  49     if (!tz.isValid())
  50         return;
  51     int index = mZoneNames.indexOf(tz.name());
  52     if (index >= 0)
  53         setCurrentIndex(index);
  54 }
  55
  56 // vim: et sw=4: