| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QCLIPBOARD_H |
| 5 | #define QCLIPBOARD_H |
| 6 | |
| 7 | #include <QtGui/qtguiglobal.h> |
| 8 | #include <QtCore/qobject.h> |
| 9 | |
| 10 | QT_BEGIN_NAMESPACE |
| 11 | |
| 12 | |
| 13 | #ifndef QT_NO_CLIPBOARD |
| 14 | |
| 15 | class QMimeData; |
| 16 | class QImage; |
| 17 | class QPixmap; |
| 18 | |
| 19 | class Q_GUI_EXPORT QClipboard : public QObject |
| 20 | { |
| 21 | Q_OBJECT |
| 22 | private: |
| 23 | explicit QClipboard(QObject *parent); |
| 24 | ~QClipboard(); |
| 25 | |
| 26 | public: |
| 27 | enum Mode { Clipboard, Selection, FindBuffer, LastMode = FindBuffer }; |
| 28 | |
| 29 | void clear(Mode mode = Clipboard); |
| 30 | |
| 31 | bool supportsSelection() const; |
| 32 | bool supportsFindBuffer() const; |
| 33 | |
| 34 | bool ownsSelection() const; |
| 35 | bool ownsClipboard() const; |
| 36 | bool ownsFindBuffer() const; |
| 37 | |
| 38 | QString text(Mode mode = Clipboard) const; |
| 39 | QString text(QString& subtype, Mode mode = Clipboard) const; |
| 40 | void setText(const QString &, Mode mode = Clipboard); |
| 41 | |
| 42 | const QMimeData *mimeData(Mode mode = Clipboard ) const; |
| 43 | void setMimeData(QMimeData *data, Mode mode = Clipboard); |
| 44 | |
| 45 | QImage image(Mode mode = Clipboard) const; |
| 46 | QPixmap pixmap(Mode mode = Clipboard) const; |
| 47 | void setImage(const QImage &, Mode mode = Clipboard); |
| 48 | void setPixmap(const QPixmap &, Mode mode = Clipboard); |
| 49 | |
| 50 | Q_SIGNALS: |
| 51 | void changed(QClipboard::Mode mode); |
| 52 | void selectionChanged(); |
| 53 | void findBufferChanged(); |
| 54 | void dataChanged(); |
| 55 | |
| 56 | protected: |
| 57 | friend class QApplication; |
| 58 | friend class QApplicationPrivate; |
| 59 | friend class QGuiApplication; |
| 60 | friend class QBaseApplication; |
| 61 | friend class QDragManager; |
| 62 | friend class QPlatformClipboard; |
| 63 | |
| 64 | private: |
| 65 | Q_DISABLE_COPY(QClipboard) |
| 66 | |
| 67 | bool supportsMode(Mode mode) const; |
| 68 | bool ownsMode(Mode mode) const; |
| 69 | void emitChanged(Mode mode); |
| 70 | }; |
| 71 | |
| 72 | #endif // QT_NO_CLIPBOARD |
| 73 | |
| 74 | QT_END_NAMESPACE |
| 75 | |
| 76 | #endif // QCLIPBOARD_H |
| 77 |