/*
 * $XConsortium: SimpleMenP.h,v 1.12 89/12/11 15:01:39 kit Exp $
 *
 * Copyright 1989 Massachusetts Institute of Technology
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of M.I.T. not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  M.I.T. makes no representations about the
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

/*
 * SimpleMenuP.h - Private Header file for SimpleMenu widget.
 *
 * Date:    April 3, 1989
 *
 * By:      Chris D. Peterson
 *          MIT X Consortium
 *          kit@expo.lcs.mit.edu
 */

#ifndef _XawSimpleMenuP_h
#define _XawSimpleMenuP_h

#ifndef _XawSimpleMenu_h
#include "SimpleMenu.h"
#endif
#ifndef _XawSmeP_h
#include "SmeP.h"
#endif
#ifndef _XtShellP_h
#include "../ShellP.h"
#endif

#define ForAllChildren(smw, childP) \
  for ( (childP) = (SmeObject *) (smw)->composite.children ; \
        (childP) < (SmeObject *) ( (smw)->composite.children + \
				 (smw)->composite.num_children ) ; \
        (childP)++ )

typedef struct {
    XtPointer extension;		/* For future needs. */
} SimpleMenuClassPart;

typedef struct _SimpleMenuClassRec {
  CoreClassPart	          core_class;
  CompositeClassPart      composite_class;
  ShellClassPart          shell_class;
  OverrideShellClassPart  override_shell_class;
  SimpleMenuClassPart	  simpleMenu_class;
} SimpleMenuClassRec;

extern SimpleMenuClassRec simpleMenuClassRec;

typedef struct _SimpleMenuPart {

  /* resources */

  String       label_string;	/* The string for the label or NULL. */
  SmeObject   label;		/* If label_string is non-NULL then this is
				   the label widget. */
  WidgetClass  label_class;	/* Widget Class of the menu label object. */

  Dimension    top_margin;	/* Top and bottom margins. */
  Dimension    bottom_margin;
  Dimension    row_height;	/* height of each row (menu entry) */

  Cursor       cursor;		/* The menu's cursor. */
  SmeObject popup_entry;	/* The entry to position the cursor on for
				   when using XawPositionSimpleMenu. */
  Boolean      menu_on_screen;	/* Force the menus to be fully on the screen.*/
  int          backing_store;	/* What type of backing store to use. */

  /* private state */

  Boolean recursive_set_values;	/* contain a possible infinite loop. */

  Boolean menu_width;		/* If true then force width to remain 
				   core.width */
  Boolean menu_height;		/* Just like menu_width, but for height. */

  SmeObject entry_set;		/* The entry that is currently set or
				   highlighted. */
} SimpleMenuPart;

typedef struct _SimpleMenuRec {
  CorePart		core;
  CompositePart 	composite;
  ShellPart 	        shell;
  OverrideShellPart     override;
  SimpleMenuPart	simple_menu;
} SimpleMenuRec;

#endif /* _SimpleMenuP_h */
