KDEUI

kuniqueapplication.h

00001 /* This file is part of the KDE libraries
00002     Copyright (c) 1999 Preston Brown <pbrown@kde.org>
00003     Copyright (c) 2000-2001 Waldo Bastian <bastian@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #ifndef KUNIQUEAPP_H
00022 #define KUNIQUEAPP_H
00023 
00024 #include <kapplication.h>
00025 
00055 class KDEUI_EXPORT KUniqueApplication : public KApplication
00056 {
00057   Q_OBJECT
00058 public:
00068   explicit KUniqueApplication( bool GUIenabled=true,
00069                                bool configUnique=false);
00070 
00071 #ifdef Q_WS_X11
00072 
00088   explicit KUniqueApplication( Display *display,
00089                                Qt::HANDLE visual=0,
00090                                Qt::HANDLE colormap=0,
00091                                bool configUnique=false);
00092 #endif
00093 
00100   static void addCmdLineOptions();
00101 
00106   enum StartFlag
00107   {
00119       NonUniqueInstance = 0x1
00120   };
00121   Q_DECLARE_FLAGS(StartFlags,StartFlag)
00122 
00123   
00157   static bool start(StartFlags flags);
00158   // BIC: merge with start(StartFlags flags = StartFlags()) 
00159   static bool start();
00160 
00164   virtual ~KUniqueApplication();
00165 
00207   virtual int newInstance();
00208 
00213   bool restoringSession();
00214 
00218   static void setHandleAutoStarted();
00219 
00220 private:
00221   friend class KUniqueApplicationAdaptor;
00222   class Private;
00223   Private * const d;
00224 
00225   Q_PRIVATE_SLOT(d, void _k_newInstanceNoFork())
00226 };
00227 Q_DECLARE_OPERATORS_FOR_FLAGS(KUniqueApplication::StartFlags)
00228 
00229 #endif
KDEUI

kuniqueapplication.h

KDEUI

kdelibs
