khtml Library API Documentation

kjavaappletcontext.h

00001 // -*- c++ -*-
00002 
00003 /* This file is part of the KDE project
00004  *
00005  * Copyright (C) 2000 Richard Moore <rich@kde.org>
00006  *               2000 Wynn Wilkes <wynnw@caldera.com>
00007  *
00008  * This library is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Library General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2 of the License, or (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016  * Library General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Library General Public License
00019  * along with this library; see the file COPYING.LIB.  If not, write to
00020  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00021  * Boston, MA 02111-1307, USA.
00022  */
00023 
00024 #ifndef KJAVAAPPLETCONTEXT_H
00025 #define KJAVAAPPLETCONTEXT_H
00026 
00027 #include <qobject.h>
00028 
00042 class KJavaAppletServer;
00043 class KJavaApplet;
00044 class KJavaAppletContextPrivate;
00045 
00046 class KJavaAppletContext : public QObject
00047 {
00048 Q_OBJECT
00049 
00050 public:
00051     KJavaAppletContext();
00052     ~KJavaAppletContext();
00053 
00057     int  contextId();
00058 
00062     void setContextId( int id );
00063 
00067     void registerApplet( KJavaApplet* );
00068 
00072     bool create( KJavaApplet* );
00073 
00077     void destroy( KJavaApplet* );
00078 
00082     void init( KJavaApplet* );
00083 
00087     void start( KJavaApplet* );
00088 
00092     void stop( KJavaApplet* );
00093 
00098     void processCmd( QString cmd, QStringList args );
00099 
00103     bool appletsLoaded() const;
00107     bool getMember(KJavaApplet *, const unsigned long, const QString &, int &, unsigned long &, QString &);
00108     bool putMember(KJavaApplet *, const unsigned long, const QString &, const QString &);
00109     bool callMember(KJavaApplet *, const unsigned long, const QString &, const QStringList &, int &, unsigned long &, QString &);
00110     void derefObject(KJavaApplet *, const unsigned long id);
00111 
00112 signals:
00116     void showStatus  ( const QString& txt );
00117 
00121     void showDocument( const QString& url, const QString& target );
00122 
00126     void appletLoaded();
00127 
00128 protected:
00129     //The counter to generate ID's for the contexts
00130     static int contextCount;
00131 
00132     // The applet server this context is attached to.
00133     KJavaAppletServer* server;
00134 
00135 protected slots:
00136     void received( const QString& cmd, const QStringList& arg );
00137 
00138 private:
00139     int id;
00140     KJavaAppletContextPrivate* d;
00141 
00142 };
00143 
00144 #endif // KJAVAAPPLETCONTEXT_H
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This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
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