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- /*
- Copyright (C) 2005, S.R.Haque <srhaque@iee.org>.
- This file is part of the KDE project
-
- 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.
- */
-
- #ifndef KTIMEZONEWIDGET_H
- #define KTIMEZONEWIDGET_H
-
- #include <kdelibs_export.h>
- #include <klistview.h>
- #include <qstring.h>
-
- class KTimezone;
- class KTimezones;
- class KTimezoneWidgetPrivate;
-
- /**
- * @brief A timezone selection widget.
- *
- * \b Detail:
- *
- * This class provides for selection of one or more timezones.
- *
- * \b Example:
- *
- * To use the class to implement a system timezone selection feature:
- * \code
- *
- * // This adds a timezone widget to a dialog.
- * m_timezones = new KTimezoneWidget(this, "Timezones");
- * ...
- * \endcode
- *
- * To use the class to implement a multiple-choice custom timezone selector:
- * \code
- *
- * m_timezones = new KTimezoneWidget(this, "Timezones", vcalendarTimezones);
- * m_timezones->setSelectionModeExt(KListView::Multi);
- * ...
- * \endcode
- *
- * @author S.R.Haque <srhaque@iee.org>
- * @since 3.5
- */
- class KDEUI_EXPORT KTimezoneWidget :
- public KListView
- {
- Q_OBJECT
-
- public:
- /**
- * Constructs a timezone selection widget.
- *
- * @param parent The parent widget.
- * @param name The name of this widget.
- * @param db The timezone database to use. If 0, the system timezone
- * database is used.
- */
- KTimezoneWidget(QWidget *parent = 0, const char *name = 0, KTimezones *db = 0);
-
- /**
- * Destroys the timezone selection widget.
- */
- virtual ~KTimezoneWidget();
-
- /**
- * Returns the currently selected timezones. See QListView::selectionChanged().
- *
- * @return a list of timezone names, in the format used by the database
- * supplied to the {@link KTimezoneWidget() } constructor.
- */
- QStringList selection() const;
-
- /**
- * Select/deselect the named timezone.
- *
- * @param zone The timezone name to be selected. Ignored if not recognised!
- * @param selected The new selection state.
- */
- void setSelected(const QString &zone, bool selected);
-
- /**
- * Format a timezone name in a standardised manner. The returned value is
- * transformed via an i18n lookup, so the caller should previously have
- * set the timezone catalogue:
- * \code
- * KGlobal::locale()->insertCatalogue("timezones");
- * \endcode
- *
- * @return formatted timezone name.
- */
- static QString displayName(const KTimezone *zone);
-
- private:
- KTimezoneWidgetPrivate *d;
- };
-
- #endif
-