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- /*
- * $XConsortium: Tree.h,v 1.11 91/05/04 18:59:13 rws Exp $
- *
- * Copyright 1990 Massachusetts Institute of Technology
- * Copyright 1989 Prentice Hall
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose and without fee is hereby granted, provided that the above
- * copyright notice appear in all copies and that both the copyright notice
- * and this permission notice appear in supporting documentation.
- *
- * M.I.T., Prentice Hall and the authors disclaim all warranties with regard
- * to this software, including all implied warranties of merchantability and
- * fitness. In no event shall M.I.T., Prentice Hall or the authors be liable
- * for any special, indirect or cosequential 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.
- *
- * Authors: Jim Fulton, MIT X Consortium,
- * based on a version by Douglas Young, Prentice Hall
- *
- * This widget is based on the Tree widget described on pages 397-419 of
- * Douglas Young's book "The X Window System, Programming and Applications
- * with Xt OSF/Motif Edition." The layout code has been rewritten to use
- * additional blank space to make the structure of the graph easier to see
- * as well as to support vertical trees.
- */
-
-
- #ifndef _XawTree_h
- #define _XawTree_h
-
- #include <X11/Xmu/Converters.h>
- #include <X11/Xfuncproto.h>
-
- /******************************************************************************
- *
- * Tree Widget (subclass of ConstraintClass)
- *
- ******************************************************************************
- *
- * Parameters:
- *
- * Name Class Type Default
- * ---- ----- ---- -------
- *
- * autoReconfigure AutoReconfigure Boolean FALSE
- * background Background Pixel XtDefaultBackground
- * foreground Foreground Pixel XtDefaultForeground
- * gravity Gravity XtGravity West
- * hSpace HSpace Dimension 20
- * lineWidth LineWidth Dimension 0
- * vSpace VSpace Dimension 6
- *
- *
- * Constraint Resources attached to children:
- *
- * treeGC TreeGC GC NULL
- * treeParent TreeParent Widget NULL
- *
- *
- *****************************************************************************/
-
- /* new instance field names */
- #ifndef _XtStringDefs_h_
- #define XtNhSpace "hSpace"
- #define XtNvSpace "vSpace"
- #define XtCHSpace "HSpace"
- #define XtCVSpace "VSpace"
- #endif
-
- #define XtNautoReconfigure "autoReconfigure"
- #define XtNlineWidth "lineWidth"
- #define XtNtreeGC "treeGC"
- #define XtNtreeParent "treeParent"
- #define XtNgravity "gravity"
-
- /* new class field names */
- #define XtCAutoReconfigure "AutoReconfigure"
- #define XtCLineWidth "LineWidth"
- #define XtCTreeGC "TreeGC"
- #define XtCTreeParent "TreeParent"
- #define XtCGravity "Gravity"
-
- #define XtRGC "GC"
- /* external declarations */
- extern WidgetClass treeWidgetClass;
-
- typedef struct _TreeClassRec *TreeWidgetClass;
- typedef struct _TreeRec *TreeWidget;
-
- _XFUNCPROTOBEGIN
-
- extern void XawTreeForceLayout (
- #if NeedFunctionPrototypes
- Widget /* tree */
- #endif
- );
-
- _XFUNCPROTOEND
-
- #endif /* _XawTree_h */
-