arts Library: kartsfloatwatch.cpp Source File (arts Library)

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# kartsfloatwatch.cpp

    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., 59 Temple Place - Suite 330,
    00019     Boston, MA 02111-1307, USA.
    00020
    00021     */
    00022
    00023 #include "artskde.h"
    00024 #include "kartsfloatwatch.moc"
    00025 #include "connect.h"
    00026
    00027 using namespace Arts;
    00028
    00029 class KArtsFloatWatchPrivate {
    00030 public:
    00031     KFloatWatchProxy proxy;
    00032 };
    00033
    00034 namespace Arts {
    00035
    00036 class KFloatWatchProxy_impl : public KFloatWatchProxy_skel {
    00037 protected:
    00038     KArtsFloatWatch *watch;
    00039 public:
    00040     KFloatWatchProxy_impl(KArtsFloatWatch *watch) : watch(watch) { };
    00041
    00042     float value() { return 0.0; /* dummy */ }
    00043     void value(float newValue) { watch->change(newValue); }
    00044 };
    00045
    00046 }
    00047
    00048 KArtsFloatWatch::KArtsFloatWatch(Arts::Object object, const char *stream,
    00049     QObject *parent, const char *name) : QObject(parent, name)
    00050 {
    00051     d = new KArtsFloatWatchPrivate();
    00052     d->proxy = KFloatWatchProxy::_from_base(new KFloatWatchProxy_impl(this));
    00053     Arts::connect(object, stream, d->proxy, "value");
    00054 }
    00055
    00056 KArtsFloatWatch::~KArtsFloatWatch()
    00057 {
    00058     delete d;
    00059 }
    00060
    00061 void KArtsFloatWatch::change(float newValue)
    00062 {
    00063     emit valueChanged(newValue);
    00064 }

This file is part of the documentation for arts Library Version 3.4.1.
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