Returns the file name of the preview file to use for this page. Normally the file
name is equivalent to the category name, but pages that use tabbed panes may want
to override this method to provide different files for their different panes.
Returns the file name of the preview file to use for this page. Normally the file
name is equivalent to the category name, but pages that use tabbed panes may want
to override this method to provide different files for their different panes.
Returns the file name of the preview file to use for this page. Normally the file
name is equivalent to the category name, but pages that use tabbed panes may want
to override this method to provide different files for their different panes.
Returns the file name of the preview file to use for this page. Normally the file
name is equivalent to the category name, but pages that use tabbed panes may want
to override this method to provide different files for their different panes.
Returns the file name of the preview file to use for this page. Normally the file
name is equivalent to the category name, but pages that use tabbed panes may want
to override this method to provide different files for their different panes.