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95 lines
3.3 KiB
95 lines
3.3 KiB
13 years ago
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'\" t
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.TH QMimeSource 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
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.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
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.\" license file included in the distribution for a complete license
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.\" statement.
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.\"
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.ad l
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.nh
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.SH NAME
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QMimeSource \- Abstraction of objects which provide formatted data of a certain MIME type
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.SH SYNOPSIS
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\fC#include <qmime.h>\fR
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.PP
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Inherited by QDragObject and QDropEvent.
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.PP
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.SS "Public Members"
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.in +1c
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.ti -1c
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.BI "\fBQMimeSource\fR ()"
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.br
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.ti -1c
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.BI "virtual \fB~QMimeSource\fR ()"
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.br
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.ti -1c
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.BI "virtual const char * \fBformat\fR ( int i = 0 ) const = 0"
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.br
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.ti -1c
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.BI "virtual bool \fBprovides\fR ( const char * mimeType ) const"
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.br
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.ti -1c
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.BI "virtual QByteArray \fBencodedData\fR ( const char * ) const = 0"
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.br
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.ti -1c
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.BI "int \fBserialNumber\fR () const"
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.br
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.in -1c
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.SH DESCRIPTION
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The QMimeSource class is an abstraction of objects which provide formatted data of a certain MIME type.
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.PP
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Drag-and-drop and clipboard use this abstraction.
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.PP
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See also IANA list of MIME media types, Drag And Drop Classes, Input/Output and Networking, and Miscellaneous Classes.
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.SH MEMBER FUNCTION DOCUMENTATION
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.SH "QMimeSource::QMimeSource ()"
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Constructs a mime source and assigns a globally unique serial number to it.
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.PP
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See also serialNumber().
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.SH "QMimeSource::~QMimeSource ()\fC [virtual]\fR"
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Provided to ensure that subclasses destroy themselves correctly.
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.SH "QByteArray QMimeSource::encodedData ( const char * ) const\fC [pure virtual]\fR"
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Returns the encoded data of this object in the specified MIME format.
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.PP
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Subclasses must reimplement this function.
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.PP
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Reimplemented in QStoredDrag, QDropEvent, and QIconDrag.
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.SH "const char * QMimeSource::format ( int i = 0 ) const\fC [pure virtual]\fR"
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Returns the \fIi\fR-th supported MIME format, or 0.
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.PP
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Reimplemented in QDropEvent.
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.SH "bool QMimeSource::provides ( const char * mimeType ) const\fC [virtual]\fR"
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Returns TRUE if the object can provide the data in format \fImimeType\fR; otherwise returns FALSE.
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.PP
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If you inherit from QMimeSource, for consistency reasons it is better to implement the more abstract canDecode() functions such as QTextDrag::canDecode() and QImageDrag::canDecode().
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.PP
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Example: iconview/simple_dd/main.cpp.
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.PP
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Reimplemented in QDropEvent.
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.SH "int QMimeSource::serialNumber () const"
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Returns the mime source's globally unique serial number.
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.SH "SEE ALSO"
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.BR http://doc.trolltech.com/qmimesource.html
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.BR http://www.trolltech.com/faq/tech.html
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.SH COPYRIGHT
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Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
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license file included in the distribution for a complete license
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statement.
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.SH AUTHOR
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Generated automatically from the source code.
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.SH BUGS
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If you find a bug in Qt, please report it as described in
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.BR http://doc.trolltech.com/bughowto.html .
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Good bug reports help us to help you. Thank you.
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.P
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The definitive Qt documentation is provided in HTML format; it is
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located at $QTDIR/doc/html and can be read using Qt Assistant or with
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a web browser. This man page is provided as a convenience for those
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users who prefer man pages, although this format is not officially
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supported by Trolltech.
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.P
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If you find errors in this manual page, please report them to
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.BR qt-bugs@trolltech.com .
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Please include the name of the manual page (qmimesource.3qt) and the Qt
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version (3.3.8).
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