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/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 59 insertions, 0 deletions

diff --git a/libkcal/duration.h b/libkcal/duration.h
new file mode 100644
index 000000000..69c939789
--- /dev/null
+++ b/libkcal/duration.h
@@ -0,0 +1,59 @@
+/*
+    This file is part of libkcal.
+
+    Copyright (c) 2001-2003 Cornelius Schumacher <schumacher@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 as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    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 KCAL_DURATION_H
+#define KCAL_DURATION_H
+
+#include <qdatetime.h>
+
+#include "libkcal_export.h"
+
+namespace KCal {
+
+/**
+  This class represents a duration.
+*/
+class LIBKCAL_EXPORT Duration
+{
+  public:
+    Duration();
+    Duration( const QDateTime &start, const QDateTime &end );
+    Duration( int seconds );
+
+    QDateTime end( const QDateTime &start ) const;
+
+    int asSeconds() const;
+
+  private:
+    int mSeconds;
+
+    class Private;
+    Private *d;
+};
+
+bool operator==( const Duration&, const Duration& );
+inline bool operator!=( const Duration &d1, const Duration &d2 )
+{
+  return !operator==( d1, d2 );
+}
+
+}
+
+#endif