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69 lines
2.7 KiB
69 lines
2.7 KiB
'\" t
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.TH QFileIconProvider 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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QFileIconProvider \- Icons for QFileDialog to use
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.SH SYNOPSIS
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\fC#include <ntqfiledialog.h>\fR
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.PP
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Inherits QObject.
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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 "\fBQFileIconProvider\fR ( QObject * parent = 0, const char * name = 0 )"
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.br
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.ti -1c
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.BI "virtual const QPixmap * \fBpixmap\fR ( const QFileInfo & info )"
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.br
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.in -1c
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.SH DESCRIPTION
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The QFileIconProvider class provides icons for QFileDialog to use.
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.PP
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By default QFileIconProvider is not used, but any application or library can subclass it, reimplement pixmap() to return a suitable icon, and make all QFileDialog objects use it by calling the static function QFileDialog::setIconProvider().
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.PP
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It is advisable to make all the icons that QFileIconProvider returns be the same size or at least the same width. This makes the list view look much better.
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.PP
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See also QFileDialog and Miscellaneous Classes.
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.SH MEMBER FUNCTION DOCUMENTATION
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.SH "QFileIconProvider::QFileIconProvider ( QObject * parent = 0, const char * name = 0 )"
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Constructs an empty file icon provider called \fIname\fR, with the parent \fIparent\fR.
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.SH "const QPixmap * QFileIconProvider::pixmap ( const QFileInfo & info )\fC [virtual]\fR"
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Returns a pointer to a pixmap that should be used to signify the file with the information \fIinfo\fR.
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.PP
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If pixmap() returns 0, QFileDialog draws the default pixmap.
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.PP
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The default implementation returns particular icons for files, directories, link-files and link-directories. It returns a blank "icon" for other types.
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.PP
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If you return a pixmap here, it should measure 16x16 pixels.
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.SH "SEE ALSO"
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.BR http://doc.trolltech.com/qfileiconprovider.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 (tqfileiconprovider.3qt) and the Qt
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version (3.3.8).
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