kartsfloatwatch.h

00001     /*
00002 
00003     Copyright (C) 2001 Stefan Westerfeld
00004                        stefan@space.twc.de
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010   
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019     Boston, MA 02110-1301, USA.
00020 
00021     */
00022 
00023 #include "common.h"
00024 #include <qobject.h>
00025 
00026 class KArtsFloatWatchPrivate;
00027 namespace Arts { class KFloatWatchProxy_impl; }
00028 
00050 class KArtsFloatWatch : public QObject {
00051     Q_OBJECT
00052 private:
00053     KArtsFloatWatchPrivate *d;
00054     friend class Arts::KFloatWatchProxy_impl;
00055 
00059     void change(float newValue);
00060 
00061 public:
00070     KArtsFloatWatch(Arts::Object object, const char *stream, QObject *parent = 0, const char *name = 0);
00071 
00075     ~KArtsFloatWatch();
00076 
00077 signals:
00081     void valueChanged(float newValue);
00082 };
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