1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). |
4 | ** Contact: http://www.qt-project.org/legal |
5 | ** |
6 | ** This file is part of the QtGui 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 |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and Digia. For licensing terms and |
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 |
35 | ** met: http://www.gnu.org/copyleft/gpl.html. |
36 | ** |
37 | ** |
38 | ** $QT_END_LICENSE$ |
39 | ** |
40 | ****************************************************************************/ |
41 | |
42 | #ifndef QCLIPBOARD_H |
43 | #define QCLIPBOARD_H |
44 | |
45 | #include <QtCore/qobject.h> |
46 | |
47 | QT_BEGIN_HEADER |
48 | |
49 | QT_BEGIN_NAMESPACE |
50 | |
51 | QT_MODULE(Gui) |
52 | |
53 | #ifndef QT_NO_CLIPBOARD |
54 | |
55 | class QMimeSource; |
56 | class QMimeData; |
57 | class QImage; |
58 | class QPixmap; |
59 | |
60 | class QClipboardPrivate; |
61 | |
62 | class Q_GUI_EXPORT QClipboard : public QObject |
63 | { |
64 | Q_OBJECT |
65 | Q_DECLARE_PRIVATE(QClipboard) |
66 | private: |
67 | QClipboard(QObject *parent); |
68 | ~QClipboard(); |
69 | |
70 | public: |
71 | enum Mode { Clipboard, Selection, FindBuffer, LastMode = FindBuffer }; |
72 | |
73 | void clear(Mode mode = Clipboard); |
74 | |
75 | bool supportsSelection() const; |
76 | bool supportsFindBuffer() const; |
77 | |
78 | bool ownsSelection() const; |
79 | bool ownsClipboard() const; |
80 | bool ownsFindBuffer() const; |
81 | |
82 | QString text(Mode mode = Clipboard) const; |
83 | QString text(QString& subtype, Mode mode = Clipboard) const; |
84 | void setText(const QString &, Mode mode = Clipboard); |
85 | |
86 | #ifdef QT3_SUPPORT |
87 | QT3_SUPPORT QMimeSource *data(Mode mode = Clipboard) const; |
88 | QT3_SUPPORT void setData(QMimeSource*, Mode mode = Clipboard); |
89 | #endif |
90 | const QMimeData *mimeData(Mode mode = Clipboard ) const; |
91 | void setMimeData(QMimeData *data, Mode mode = Clipboard); |
92 | |
93 | QImage image(Mode mode = Clipboard) const; |
94 | QPixmap pixmap(Mode mode = Clipboard) const; |
95 | void setImage(const QImage &, Mode mode = Clipboard); |
96 | void setPixmap(const QPixmap &, Mode mode = Clipboard); |
97 | |
98 | Q_SIGNALS: |
99 | void changed(QClipboard::Mode mode); |
100 | void selectionChanged(); |
101 | void findBufferChanged(); |
102 | void dataChanged(); |
103 | private Q_SLOTS: |
104 | void ownerDestroyed(); |
105 | |
106 | protected: |
107 | void connectNotify(const char *); |
108 | bool event(QEvent *); |
109 | |
110 | friend class QApplication; |
111 | friend class QApplicationPrivate; |
112 | friend class QBaseApplication; |
113 | friend class QDragManager; |
114 | friend class QMimeSource; |
115 | friend class QPlatformClipboard; |
116 | |
117 | private: |
118 | Q_DISABLE_COPY(QClipboard) |
119 | |
120 | bool supportsMode(Mode mode) const; |
121 | bool ownsMode(Mode mode) const; |
122 | void emitChanged(Mode mode); |
123 | }; |
124 | |
125 | #endif // QT_NO_CLIPBOARD |
126 | |
127 | QT_END_NAMESPACE |
128 | |
129 | QT_END_HEADER |
130 | |
131 | #endif // QCLIPBOARD_H |
132 | |