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00042 #ifndef QCLIPBOARD_H
00043 #define QCLIPBOARD_H
00044
00045 #include <QtCore/qobject.h>
00046
00047 QT_BEGIN_HEADER
00048
00049 QT_BEGIN_NAMESPACE
00050
00051 QT_MODULE(Gui)
00052
00053 #ifndef QT_NO_CLIPBOARD
00054
00055 class QMimeSource;
00056 class QMimeData;
00057 class QImage;
00058 class QPixmap;
00059
00060 class QClipboardPrivate;
00061
00062 class Q_GUI_EXPORT QClipboard : public QObject
00063 {
00064 Q_OBJECT
00065 Q_DECLARE_PRIVATE(QClipboard)
00066 private:
00067 QClipboard(QObject *parent);
00068 ~QClipboard();
00069
00070 public:
00071 enum Mode { Clipboard, Selection, FindBuffer, LastMode = FindBuffer };
00072
00073 void clear(Mode mode = Clipboard);
00074
00075 bool supportsSelection() const;
00076 bool supportsFindBuffer() const;
00077
00078 bool ownsSelection() const;
00079 bool ownsClipboard() const;
00080 bool ownsFindBuffer() const;
00081
00082 QString text(Mode mode = Clipboard) const;
00083 QString text(QString& subtype, Mode mode = Clipboard) const;
00084 void setText(const QString &, Mode mode = Clipboard);
00085
00086 #ifdef QT3_SUPPORT
00087 QT3_SUPPORT QMimeSource *data(Mode mode = Clipboard) const;
00088 QT3_SUPPORT void setData(QMimeSource*, Mode mode = Clipboard);
00089 #endif
00090 const QMimeData *mimeData(Mode mode = Clipboard ) const;
00091 void setMimeData(QMimeData *data, Mode mode = Clipboard);
00092
00093 QImage image(Mode mode = Clipboard) const;
00094 QPixmap pixmap(Mode mode = Clipboard) const;
00095 void setImage(const QImage &, Mode mode = Clipboard);
00096 void setPixmap(const QPixmap &, Mode mode = Clipboard);
00097
00098 Q_SIGNALS:
00099 void changed(QClipboard::Mode mode);
00100 void selectionChanged();
00101 void findBufferChanged();
00102 void dataChanged();
00103 private Q_SLOTS:
00104 void ownerDestroyed();
00105
00106 protected:
00107 void connectNotify(const char *);
00108 bool event(QEvent *);
00109
00110 friend class QApplication;
00111 friend class QApplicationPrivate;
00112 friend class QBaseApplication;
00113 friend class QDragManager;
00114 friend class QMimeSource;
00115
00116 private:
00117 Q_DISABLE_COPY(QClipboard)
00118
00119 bool supportsMode(Mode mode) const;
00120 bool ownsMode(Mode mode) const;
00121 void emitChanged(Mode mode);
00122 };
00123
00124 #endif // QT_NO_CLIPBOARD
00125
00126 QT_END_NAMESPACE
00127
00128 QT_END_HEADER
00129
00130 #endif // QCLIPBOARD_H