1 | /* This file is part of the KDE Libraries |
2 | * Copyright (C) 1998 Thomas Tanghus (tanghus@earthling.net) |
3 | * Additions 1999-2000 by Espen Sand (espen@kde.org) |
4 | * and Holger Freyther <freyther@kde.org> |
5 | * 2005-2006 Olivier Goffart <ogoffart @ kde.org> |
6 | * 2006 Tobias Koenig <tokoe@kde.org> |
7 | * |
8 | * This library is free software; you can redistribute it and/or |
9 | * modify it under the terms of the GNU Library General Public |
10 | * License as published by the Free Software Foundation; either |
11 | * version 2 of the License, or (at your option) any later version. |
12 | * |
13 | * This library is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | * Library General Public License for more details. |
17 | * |
18 | * You should have received a copy of the GNU Library General Public License |
19 | * along with this library; see the file COPYING.LIB. If not, write to |
20 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
21 | * Boston, MA 02110-1301, USA. |
22 | */ |
23 | |
24 | #ifndef KDIALOGQUEUE_H |
25 | #define KDIALOGQUEUE_H |
26 | |
27 | /** |
28 | * \brief Queue for showing modal dialogs one after the other. |
29 | * |
30 | * This is useful if you want to show a modal dialog but are not in the |
31 | * position to start a new event loop at that point in your code. |
32 | * |
33 | * The disadvantage is that you will not be able to get any information from |
34 | * the dialog, so it can currently only be used for simple dialogs. |
35 | * |
36 | * You probably want to use KMessageBox::queueMessageBox() instead |
37 | * of this class directly. |
38 | * |
39 | * @author Waldo Bastian <bastian@kde.org> |
40 | */ |
41 | class KDialogQueue : public QObject |
42 | { |
43 | Q_OBJECT |
44 | |
45 | public: |
46 | static void queueDialog(QDialog *); |
47 | |
48 | ~KDialogQueue(); |
49 | |
50 | protected: |
51 | KDialogQueue(); |
52 | static KDialogQueue *self(); |
53 | |
54 | private: |
55 | Q_PRIVATE_SLOT(d, void slotShowQueuedDialog()) |
56 | |
57 | private: |
58 | class Private; |
59 | friend class Private; |
60 | Private* const d; |
61 | |
62 | Q_DISABLE_COPY(KDialogQueue) |
63 | }; |
64 | |
65 | #endif |
66 | |
67 | |