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klibrary.h
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1/* This file is part of the KDE libraries
2 Copyright (C) 2007 Bernhard Loos <nhuh.put@web.de.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License version 2 as published by the Free Software Foundation.
7
8 This library is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 Library General Public License for more details.
12
13 You should have received a copy of the GNU Library General Public License
14 along with this library; see the file COPYING.LIB. If not, write to
15 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
16 Boston, MA 02110-1301, USA.
17*/
18#ifndef KLIBRARY_H
19#define KLIBRARY_H
20
21#include <kdecore_export.h>
22
23#include <kglobal.h>
24
25#include <QtCore/QLibrary>
26
27class KLibraryPrivate;
28
29class KPluginFactory;
30
38class KDECORE_EXPORT KLibrary : public QLibrary
39{
40 Q_OBJECT
41 Q_PROPERTY(QString fileName READ fileName WRITE setFileName)
42public:
43 typedef void (*void_function_ptr) ();
44
45 explicit KLibrary(QObject *parent = 0);
46 explicit KLibrary(const QString &name, const KComponentData &cData = KGlobal::mainComponent(), QObject *parent = 0);
47 KLibrary(const QString &name, int verNum, const KComponentData &cData = KGlobal::mainComponent(), QObject *parent = 0);
48
49 virtual ~KLibrary();
50
59 KDE_DEPRECATED KPluginFactory* factory( const char* factoryname = 0 );
60
67 void *resolveSymbol(const char *name);
68
75 void_function_ptr resolveFunction(const char *name);
76
77 void setFileName(const QString &name, const KComponentData &data = KGlobal::mainComponent());
78
79 bool unload() { return false; } //this is only temporary. i will remove it as soon as I have removed all dangerous users of it
80private:
81 KLibraryPrivate *d_ptr;
82};
83
84#endif
KComponentData
Per component data.
Definition: kcomponentdata.h:47
KLibrary
Thin wrapper around QLibrary; you should rarely use this directly, see KPluginLoader for higher-level...
Definition: klibrary.h:39
KLibrary::unload
bool unload()
Definition: klibrary.h:79
KPluginFactory
If you develop a library that is to be loaded dynamically at runtime, then you should return a pointe...
Definition: kpluginfactory.h:233
QLibrary
QObject
QString
kdecore_export.h
kglobal.h
KGlobal::mainComponent
const KComponentData & mainComponent()
Returns the global component data.
Definition: kglobal.cpp:145
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