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< title > TQFileIconProvider Class< / title >
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< td align = "right" valign = "center" > < img src = "logo32.png" align = "right" width = "64" height = "32" border = "0" > < / td > < / tr > < / table > < h1 align = center > TQFileIconProvider Class Reference< / h1 >
< p > The TQFileIconProvider class provides icons for TQFileDialog to
use.
< a href = "#details" > More...< / a >
< p > < tt > #include < < a href = "qfiledialog-h.html" > ntqfiledialog.h< / a > > < / tt >
< p > Inherits < a href = "ntqobject.html" > TQObject< / a > .
< p > < a href = "qfileiconprovider-members.html" > List of all member functions.< / a >
< h2 > Public Members< / h2 >
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< li class = fn > < a href = "#TQFileIconProvider" > < b > TQFileIconProvider< / b > < / a > ( TQObject * parent = 0, const char * name = 0 )< / li >
< li class = fn > virtual const TQPixmap * < a href = "#pixmap" > < b > pixmap< / b > < / a > ( const TQFileInfo & info )< / li >
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< hr > < a name = "details" > < / a > < h2 > Detailed Description< / h2 >
< p > The TQFileIconProvider class provides icons for < a href = "ntqfiledialog.html" > TQFileDialog< / a > to
use.
< p >
< p > By default TQFileIconProvider is not used, but any application or
library can subclass it, reimplement < a href = "#pixmap" > pixmap< / a > () to return a suitable
icon, and make all TQFileDialog objects use it by calling the static
function < a href = "ntqfiledialog.html#setIconProvider" > TQFileDialog::setIconProvider< / a > ().
< p > It is advisable to make all the icons that TQFileIconProvider returns be
the same size or at least the same width. This makes the list view
look much better.
< p > < p > See also < a href = "ntqfiledialog.html" > TQFileDialog< / a > and < a href = "misc.html" > Miscellaneous Classes< / a > .
< hr > < h2 > Member Function Documentation< / h2 >
< h3 class = fn > < a name = "TQFileIconProvider" > < / a > TQFileIconProvider::TQFileIconProvider ( < a href = "ntqobject.html" > TQObject< / a > * parent = 0, const char * name = 0 )
< / h3 > Constructs an empty file icon provider called < em > name< / em > , with the
parent < em > parent< / em > .
< h3 class = fn > const < a href = "ntqpixmap.html" > TQPixmap< / a > * < a name = "pixmap" > < / a > TQFileIconProvider::pixmap ( const < a href = "ntqfileinfo.html" > TQFileInfo< / a > & info )< tt > [virtual]< / tt >
< / h3 >
Returns a pointer to a pixmap that should be used to
signify the file with the information < em > info< / em > .
< p > If < a href = "#pixmap" > pixmap< / a > () returns 0, < a href = "ntqfiledialog.html" > TQFileDialog< / a > draws the default pixmap.
< p > The default implementation returns particular icons for files, directories,
link-files and link-directories. It returns a blank "icon" for other types.
< p > If you return a pixmap here, it should measure 16x16 pixels.
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