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kuniqueapplication.h
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1/* This file is part of the KDE libraries
2 Copyright (c) 1999 Preston Brown <pbrown@kde.org>
3 Copyright (c) 2000-2001 Waldo Bastian <bastian@kde.org>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
19*/
20
21#ifndef KUNIQUEAPP_H
22#define KUNIQUEAPP_H
23
24#include <kapplication.h>
25
55class KDEUI_EXPORT KUniqueApplication : public KApplication
56{
57 Q_OBJECT
58public:
68 explicit KUniqueApplication( bool GUIenabled=true,
69 bool configUnique=false);
70
71#ifdef Q_WS_X11
88 explicit KUniqueApplication( Display *display,
89 Qt::HANDLE visual=0,
90 Qt::HANDLE colormap=0,
91 bool configUnique=false);
92#endif
93
100 static void addCmdLineOptions();
101
106 enum StartFlag
107 {
119 NonUniqueInstance = 0x1
120 };
121 Q_DECLARE_FLAGS(StartFlags,StartFlag)
122
123
157 static bool start(StartFlags flags);
158 // BIC: merge with start(StartFlags flags = StartFlags())
159 static bool start();
160
164 virtual ~KUniqueApplication();
165
207 virtual int newInstance();
208
213 bool restoringSession();
214
218#ifndef KDE_NO_DEPRECATED
219 KDE_DEPRECATED static void setHandleAutoStarted();
220#endif
221
222private:
223 friend class KUniqueApplicationAdaptor;
224 class Private;
225 Private * const d;
226
227 Q_PRIVATE_SLOT(d, void _k_newInstanceNoFork())
228};
229Q_DECLARE_OPERATORS_FOR_FLAGS(KUniqueApplication::StartFlags)
230
231#endif
KApplication
Controls and provides information to all KDE applications.
Definition: kapplication.h:83
KUniqueApplication
KUniqueApplication is a KApplication which only uses a single process.
Definition: kuniqueapplication.h:56
KUniqueApplication::StartFlag
StartFlag
These flags can be used to specify how new instances of unique applications are created.
Definition: kuniqueapplication.h:107
kapplication.h
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Generated on Mon Feb 20 2023 00:00:00 by doxygen 1.9.6 written by Dimitri van Heesch, © 1997-2006

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