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      1 /*
      2  *
      3 
      4 Copyright 1990, 1994, 1998  The Open Group
      5 
      6 Permission to use, copy, modify, distribute, and sell this software and its
      7 documentation for any purpose is hereby granted without fee, provided that
      8 the above copyright notice appear in all copies and that both that
      9 copyright notice and this permission notice appear in supporting
     10 documentation.
     11 
     12 The above copyright notice and this permission notice shall be included in
     13 all copies or substantial portions of the Software.
     14 
     15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     18 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
     19 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     20 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     21 
     22 Except as contained in this notice, the name of The Open Group shall not be
     23 used in advertising or otherwise to promote the sale, use or other dealings
     24 in this Software without prior written authorization from The Open Group.
     25 
     26  * Copyright 1989 Prentice Hall
     27  *
     28  * Permission to use, copy, modify, and distribute this software for any
     29  * purpose and without fee is hereby granted, provided that the above
     30  * copyright notice appear in all copies and that both the copyright notice
     31  * and this permission notice appear in supporting documentation.
     32  *
     33  * Prentice Hall and the authors disclaim all warranties with regard
     34  * to this software, including all implied warranties of merchantability and
     35  * fitness.  In no event shall Prentice Hall or the authors be liable
     36  * for any special, indirect or cosequential damages or any damages whatsoever
     37  * resulting from loss of use, data or profits, whether in an action of
     38  * contract, negligence or other tortious action, arising out of or in
     39  * connection with the use or performance of this software.
     40  *
     41  * Authors:  Jim Fulton, MIT X Consortium,
     42  *           based on a version by Douglas Young, Prentice Hall
     43  *
     44  * This widget is based on the Tree widget described on pages 397-419 of
     45  * Douglas Young's book "The X Window System, Programming and Applications
     46  * with Xt OSF/Motif Edition."  The layout code has been rewritten to use
     47  * additional blank space to make the structure of the graph easier to see
     48  * as well as to support vertical trees.
     49  */
     50 
     51 #ifndef _XawTree_h
     52 #define _XawTree_h
     53 
     54 #include <X11/Xmu/Converters.h>
     55 
     56 /******************************************************************************
     57  *
     58  * Tree Widget (subclass of ConstraintClass)
     59  *
     60  ******************************************************************************
     61  *
     62  * Parameters:
     63  *
     64  *  Name                Class              Type            Default
     65  *  ----                -----              ----            -------
     66  *
     67  *  autoReconfigure     AutoReconfigure    Boolean         FALSE
     68  *  background          Background         Pixel           XtDefaultBackground
     69  *  foreground          Foreground         Pixel           XtDefaultForeground
     70  *  gravity             Gravity            XtGravity       West
     71  *  hSpace              HSpace             Dimension       20
     72  *  lineWidth           LineWidth          Dimension       0
     73  *  vSpace              VSpace             Dimension       6
     74  *
     75  *
     76  * Constraint Resources attached to children:
     77  *
     78  *  treeGC              TreeGC             GC              NULL
     79  *  treeParent          TreeParent         Widget          NULL
     80  *
     81  *
     82  *****************************************************************************/
     83 
     84                                         /* new instance field names */
     85 #ifndef _XtStringDefs_h_
     86 #define XtNhSpace "hSpace"
     87 #define XtNvSpace "vSpace"
     88 #define XtCHSpace "HSpace"
     89 #define XtCVSpace "VSpace"
     90 #endif
     91 
     92 #define XtNautoReconfigure "autoReconfigure"
     93 #define XtNlineWidth "lineWidth"
     94 #define XtNtreeGC "treeGC"
     95 #define XtNtreeParent "treeParent"
     96 #define XtNgravity "gravity"
     97 
     98                                         /* new class field names */
     99 #define XtCAutoReconfigure "AutoReconfigure"
    100 #define XtCLineWidth "LineWidth"
    101 #define XtCTreeGC "TreeGC"
    102 #define XtCTreeParent "TreeParent"
    103 #define XtCGravity "Gravity"
    104 
    105 #define XtRGC "GC"
    106 
    107 #ifndef OLDXAW
    108 #ifndef XawNdisplayList
    109 #define XawNdisplayList "displayList"
    110 #endif
    111 
    112 #ifndef XawCDisplayList
    113 #define XawCDisplayList "DisplayList"
    114 #endif
    115 
    116 #ifndef XawRDisplayList
    117 #define XawRDisplayList "XawDisplayList"
    118 #endif
    119 #endif
    120                                         /* external declarations */
    121 extern WidgetClass treeWidgetClass;
    122 
    123 typedef struct _TreeClassRec *TreeWidgetClass;
    124 typedef struct _TreeRec      *TreeWidget;
    125 
    126 _XFUNCPROTOBEGIN
    127 
    128 void XawTreeForceLayout
    129 (
    130  Widget		tree
    131  );
    132 
    133 _XFUNCPROTOEND
    134 
    135 #endif /* _XawTree_h */
    136