Tests whether a file should be displayed according to filter.
The #GtkFileFilterInfo filter_info should include
the fields returned from gtk.file_filter.FileFilter.getNeeded.
This function will not typically be used by applications; it
is intended principally for use in the implementation of
#GtkFileChooser.
Tests whether a file should be displayed according to filter. The #GtkFileFilterInfo filter_info should include the fields returned from gtk.file_filter.FileFilter.getNeeded.
This function will not typically be used by applications; it is intended principally for use in the implementation of #GtkFileChooser.