1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). |
4 | ** Contact: http://www.qt-project.org/legal |
5 | ** |
6 | ** This file is part of the QtDocGallery module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
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14 | ** conditions see http://qt.digia.com/licensing. For further information |
15 | ** use the contact form at http://qt.digia.com/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 2.1 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
24 | ** |
25 | ** In addition, as a special exception, Digia gives you certain additional |
26 | ** rights. These rights are described in the Digia Qt LGPL Exception |
27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
28 | ** |
29 | ** GNU General Public License Usage |
30 | ** Alternatively, this file may be used under the terms of the GNU |
31 | ** General Public License version 3.0 as published by the Free Software |
32 | ** Foundation and appearing in the file LICENSE.GPL included in the |
33 | ** packaging of this file. Please review the following information to |
34 | ** ensure the GNU General Public License version 3.0 requirements will be |
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36 | ** |
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38 | ** $QT_END_LICENSE$ |
39 | ** |
40 | ****************************************************************************/ |
41 | |
42 | // |
43 | // W A R N I N G |
44 | // ------------- |
45 | // |
46 | // This file is not part of the Qt API. It exists purely as an |
47 | // implementation detail. This header file may change from version to |
48 | // version without notice, or even be removed. |
49 | // |
50 | // We mean it. |
51 | // |
52 | |
53 | #ifndef QGALLERYNULLRESULTSET_P_H |
54 | #define QGALLERYNULLRESULTSET_P_H |
55 | |
56 | #include "qgalleryresultset.h" |
57 | |
58 | QT_BEGIN_NAMESPACE_DOCGALLERY |
59 | |
60 | class QGalleryNullResultSet : public QGalleryResultSet |
61 | { |
62 | public: |
63 | int propertyKey(const QString &) const { return -1; } |
64 | QGalleryProperty::Attributes propertyAttributes(int) const { |
65 | return QGalleryProperty::Attributes(); } |
66 | QVariant::Type propertyType(int) const { return QVariant::Invalid; } |
67 | |
68 | int itemCount() const { return 0; } |
69 | |
70 | QVariant itemId() const { return QVariant(); } |
71 | QUrl itemUrl() const { return QUrl(); } |
72 | QString itemType() const { return QString(); } |
73 | QList<QGalleryResource> resources() const { return QList<QGalleryResource>(); } |
74 | |
75 | QVariant metaData(int) const { return QVariant(); } |
76 | bool setMetaData(int, const QVariant &) { return false; } |
77 | |
78 | int currentIndex() const { return -1; } |
79 | bool fetch(int) { return false; } |
80 | }; |
81 | |
82 | QT_END_NAMESPACE_DOCGALLERY |
83 | |
84 | #endif |
85 | |