QIconDrag - The drag object which is used for moving items
       in the iconview

       #include <qiconview.h>

       Inherits QDragObject.

   Public Members
       virtual ~QIconDrag ()
       void append ( const QIconDragItem & item, const QRect &
           pr, const QRect & tr )
       virtual QByteArray encodedData ( const char * mime ) const

   Static Public Members
       bool canDecode ( QMimeSource * e )


DESCRIPTION

       The QIconDrag class is the drag object which is used for
       moving items in the iconview

       The QIconDrag is the drag object which is used for moving
       items in the iconview. The QIconDrag stores exact
       informations about the positions of the items, which are
       dragged, so that each iconview is able to draw drag shapes
       in correct positions. Also the data of each dragged item
       is stored here.

       If you want to use extended DnD functionality of the
       QIconView, normally it's enough to just create a QIconDrag
       object in QIconView::dragObject(). Then create for each
       item which should be dragged a QIconDragItem and set the
       data it represents with QIconDragItem::setData() and add
       this item to the drag object using append().

       If you want to offer the data in other mime-types too,
       derive a class from this and implement the needed encoding
       and decoding here.

       An example, how to implement this, is in the
       QtFileIconView example
       (qt/examples/qfileiconview/qfileiconview.h and
       qt/examples/qfileiconview/qfileiconview.cpp).


MEMBER FUNCTION DOCUMENTATION


QIconDrag::QIconDrag ( QWidget * dragSource, const char * name =

       0 )
       Reimplemented for internal reasons; the API is not
       affected.


QIconDrag::~QIconDrag () [virtual]

       Destructor.

       pr, const QRect & tr )
       Appends an icon drag item which should be stored in this
       dragobject and the geometry of it.

       See also QIconDragItem.


bool QIconDrag::canDecode ( QMimeSource * e ) [static]

       Returns TRUE if e can be decoded by the QIconDrag, else
       FALSE.


QByteArray QIconDrag::encodedData ( const char * mime ) const

       [virtual]
       Returns the encoded data of the drag object if mime is
       application/x-qiconlist.


const char* QIconDrag::format ( int i ) const [virtual]

       Reimplemented for internal reasons; the API is not
       affected.


SEE ALSO

       http://doc.trolltech.com/qicondrag.html
       http://www.trolltech.com/faq/tech.html


COPYRIGHT

       Copyright 1992-2001 Trolltech AS,
       http://www.trolltech.com.  See the license file included
       in the distribution for a complete license statement.


AUTHOR

       Generated automatically from the source code.


BUGS

       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.  Good bug reports
       make our job much simpler. Thank you.

       In case of content or formattting problems with this
       manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qicondrag.3qt)
       and the Qt version (2.3.1).


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