QFilePreview - Abstract preview widget for the

       #include <qfiledialog.h>

   Public Members
       QFilePreview ()
       virtual void previewUrl ( const QUrl & url )


DESCRIPTION

       Abstract preview widget for the QFileDialog

       This class is an abstract base class which is used for
       implementing widgets which can display a preview of a file
       in the QFileDialog.

       If you want to do that you have to derive your preview
       widget from any QWidget and from this class. Then you have
       to reimplement the previewUrl() method of this class which
       is called by the filedialog if the preview of an URL
       should be shown.

       See also QFileDialog::setPreviewMode(),
       QFileDialog::setContentsPreview(),
       QFileDialog::setInfoPreview(),
       QFileDialog::setInfoPreviewEnabled(),
       QFileDialog::setContentsPreviewEnabled().

       For an example documentation of a preview widget look at
       the example qt/examples/qdir/qdir.cpp.


MEMBER FUNCTION DOCUMENTATION


QFilePreview::QFilePreview ()

       Constructor. Does nothing.


void QFilePreview::previewUrl ( const QUrl & url ) [virtual]

       This method is called by QFileDialog if a preview for the
       url should be shown. Reimplement this method to do
       file/URL previews.


SEE ALSO

       http://doc.trolltech.com/qfilepreview.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.

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       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
       (qfilepreview.3qt) and the Qt version (2.3.1).


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