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diff --git a/kicker/applets/clock/zone.cpp b/kicker/applets/clock/zone.cpp
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+/************************************************************
+
+Copyright (c) 1996-2002 the kicker authors. See file AUTHORS.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "zone.h"
+
+#include <kcolorbutton.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kstandarddirs.h>
+#include <kstringhandler.h>
+#include <klocale.h>
+
+#include <qfile.h>
+#include <qtooltip.h>
+#include <klistview.h>
+
+#include <time.h>
+#include <stdlib.h> // for getenv()
+
+Zone::Zone(KConfig* conf):
+ config(conf),
+ _zoneIndex(0)
+{
+ _defaultTZ = ::getenv("TZ");
+ tzset();
+
+ config->setGroup("General");
+
+ /* default displayable timezones */
+ QString tzList = config->readEntry("RemoteZones");
+ _remotezonelist = QStringList::split(",", tzList);
+ setZone(config->readNumEntry("Initial_TZ", 0));
+}
+
+Zone::~Zone()
+{
+ writeSettings();
+}
+
+void Zone::setZone(int z)
+{
+ if (_zoneIndex > _remotezonelist.count())
+ z = 0;
+
+ _zoneIndex = z;
+}
+
+QString Zone::zone(int z) const
+{
+ return (z == 0 ? _defaultTZ : _remotezonelist[z-1]);
+}
+
+int Zone::calc_TZ_offset(const QString& zone, bool /* reset */)
+{
+ const KTimezone *z = zone.isEmpty() ? m_zoneDb.local() : m_zoneDb.zone(zone);
+
+ if (!z)
+ {
+ z = m_zoneDb.local();
+ }
+
+ if (z)
+ {
+ return -z->offset(Qt::LocalTime);
+ }
+
+ return 0;
+}
+
+void Zone::readZoneList(KListView *listView )
+{
+ const KTimezones::ZoneMap zones = m_zoneDb.allZones();
+ QMap<QString, QListViewItem*> KontinentMap;
+
+ listView->setRootIsDecorated(true);
+ for (KTimezones::ZoneMap::ConstIterator it = zones.begin(); it != zones.end(); ++it)
+ {
+ const KTimezone *zone = it.data();
+ QString tzName = zone->name();
+ QString comment = zone->comment();
+ if (!comment.isEmpty())
+ comment = i18n(comment.utf8());
+
+ const QStringList KontCity = QStringList::split("/", i18n(tzName.utf8()).replace("_", " "));
+ QListViewItem* Kontinent = KontinentMap[KontCity[0]];
+ if (!Kontinent) {
+ KontinentMap[KontCity[0]] = new QListViewItem(listView, KontCity[0]);
+ Kontinent = KontinentMap[KontCity[0]];
+ Kontinent->setExpandable(true);
+ }
+
+ QCheckListItem *li = new QCheckListItem(Kontinent, KontCity[1], QCheckListItem::CheckBox);
+ li->setText(1, comment);
+ li->setText(2, tzName); /* store complete path in ListView */
+
+ if (_remotezonelist.findIndex(tzName) != -1)
+ li->setOn(true);
+
+ // locate the flag from /l10n/%1/flag.png
+ // if not available select default "C" flag
+ QString flag = locate( "locale", QString("l10n/%1/flag.png").arg(zone->countryCode().lower()) );
+ if (!QFile::exists(flag))
+ flag = locate( "locale", "l10n/C/flag.png" );
+ if (QFile::exists(flag))
+ li->setPixmap(0, QPixmap(flag));
+ }
+}
+
+void Zone::getSelectedZonelist(KListView *listView)
+{
+ _remotezonelist.clear();
+
+ /* loop through all entries */
+ QListViewItem *root = listView->firstChild();
+ while (root) {
+ if (root->firstChild()) {
+ root = root->firstChild();
+ continue;
+ }
+
+ QCheckListItem *cl = (QCheckListItem*) root;
+ if (cl->isOn()) {
+ _remotezonelist.append(cl->text(2));
+ }
+
+ if (root->nextSibling()) {
+ root = root->nextSibling();
+ continue;
+ }
+ root = root->parent();
+ if (root)
+ root = root->nextSibling();
+ }
+}
+
+void Zone::nextZone()
+{
+ if (++_zoneIndex > _remotezonelist.count())
+ _zoneIndex = 0;
+}
+
+void Zone::prevZone()
+{
+ if (_zoneIndex == 0)
+ _zoneIndex = _remotezonelist.count();
+ else
+ --_zoneIndex;
+}
+
+void Zone::writeSettings()
+{
+ config->setGroup("General");
+ config->writeEntry("RemoteZones", _remotezonelist.join(","));
+ config->writeEntry("Initial_TZ",_zoneIndex);
+ config->sync();
+}