// -*- C++ -*-
/**
* \file xforms_resize.h
- * Copyright 2000-2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author Angus Leeming <leeming@lyx.org>
+ * \author Angus Leeming
+ *
+ * Full author contact details are available in file CREDITS.
*/
#ifndef XFORMS_RESIZE_H
#define XFORMS_RESIZE_H
-#ifdef __GNUG__
-#pragma interface
-#endif
#include "forms_fwd.h"
-/** If the form contains a tabfolder, then by how much should the form be
- scaled (enlarged only) to render the tabs (buttons) visible?
-
- Returns 1 if the form does not contain a tabfolder.
+/** Ascertains the scaling factor needed to ensure that all labels fit
+ within their button.
- This routine works for two levels of nested tabfolders. (I.e., is sufficient
- for our current needs.)
+ Tabfolders are searched also by recursively calling this function.
*/
-double scale_to_fit_tabs(FL_FORM * form);
+double get_scale_to_fit(FL_FORM * form);
/** A wrapper for fl_scale_form(form, scale, 1) that scales the parent form
horizontally, but also scales the leaves (FL_FORMs) of any nested
tabfolder, should one exist.
+
+ Tabfolders are scaled also by recursively calling this function.
*/
-void scale_form(FL_FORM * form, double scale_factor);
+void scale_form_horizontally(FL_FORM * form, double factor);
#endif // XFORMS_RESIZE_H