components/x11/libXaw4/src/Xaw3_1ToggleP.h

   1 /*
   2  * $XConsortium: ToggleP.h,v 1.6 89/12/11 15:23:04 kit Exp $
   3  *
   4  * Copyright 1989 Massachusetts Institute of Technology
   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, and that the name of M.I.T. not be used in advertising or
  11  * publicity pertaining to distribution of the software without specific,
  12  * written prior permission.  M.I.T. makes no representations about the
  13  * suitability of this software for any purpose.  It is provided "as is"
  14  * without express or implied warranty.
  15  *
  16  * M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
  17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
  18  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  19  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  20  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  21  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  22  */
  23
  24 /*
  25  * ToggleP.h - Private definitions for Toggle widget
  26  *
  27  * Author: Chris D. Peterson
  28  *         MIT X Consortium
  29  *         kit@expo.lcs.mit.edu
  30  *
  31  * Date:   January 12, 1989
  32  *
  33  */
  34
  35 #ifndef _XawToggleP_h
  36 #define _XawToggleP_h
  37
  38 #include <./Xaw3_1Toggle.h>
  39 #include <./Xaw3_1CommandP.h>
  40
  41 /***********************************************************************
  42  *
  43  * Toggle Widget Private Data
  44  *
  45  ***********************************************************************/
  46
  47 #define streq(a,b) ( strcmp( (a), (b) ) == 0)
  48
  49 typedef struct _RadioGroup {
  50   struct _RadioGroup *prev, *next; /* Pointers to other elements in group. */
  51   Widget widget;                  /* Widget corrosponding to this element. */
  52 } RadioGroup;
  53
  54 /************************************
  55  *
  56  *  Class structure
  57  *
  58  ***********************************/
  59
  60    /* New fields for the Toggle widget class record */
  61 typedef struct _ToggleClass  {
  62     XtActionProc Set;
  63     XtActionProc Unset;
  64     XtPointer extension;
  65 } ToggleClassPart;
  66
  67    /* Full class record declaration */
  68 typedef struct _ToggleClassRec {
  69     CoreClassPart       core_class;
  70     SimpleClassPart     simple_class;
  71     LabelClassPart      label_class;
  72     CommandClassPart    command_class;
  73     ToggleClassPart     toggle_class;
  74 } ToggleClassRec;
  75
  76 extern ToggleClassRec toggleClassRec;
  77
  78 /***************************************
  79  *
  80  *  Instance (widget) structure
  81  *
  82  **************************************/
  83
  84     /* New fields for the Toggle widget record */
  85 typedef struct {
  86     /* resources */
  87     Widget      widget;
  88     caddr_t     radio_data;
  89
  90     /* private data */
  91     RadioGroup * radio_group;
  92 } TogglePart;
  93
  94    /* Full widget declaration */
  95 typedef struct _ToggleRec {
  96     CorePart         core;
  97     SimplePart       simple;
  98     LabelPart        label;
  99     CommandPart      command;
 100     TogglePart       toggle;
 101 } ToggleRec;
 102
 103 #endif /* _XawToggleP_h */
 104
 105