Home | History | Annotate | Line # | Download | only in X11 
      1 /***********************************************************
      2 
      3 Copyright 1987, 1988, 1998  The Open Group
      4 
      5 Permission to use, copy, modify, distribute, and sell this software and its
      6 documentation for any purpose is hereby granted without fee, provided that
      7 the above copyright notice appear in all copies and that both that
      8 copyright notice and this permission notice appear in supporting
      9 documentation.
     10 
     11 The above copyright notice and this permission notice shall be included in
     12 all copies or substantial portions of the Software.
     13 
     14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
     18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     20 
     21 Except as contained in this notice, the name of The Open Group shall not be
     22 used in advertising or otherwise to promote the sale, use or other dealings
     23 in this Software without prior written authorization from The Open Group.
     24 
     25 
     26 Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
     27 
     28                         All Rights Reserved
     29 
     30 Permission to use, copy, modify, and distribute this software and its
     31 documentation for any purpose and without fee is hereby granted,
     32 provided that the above copyright notice appear in all copies and that
     33 both that copyright notice and this permission notice appear in
     34 supporting documentation, and that the name of Digital not be
     35 used in advertising or publicity pertaining to distribution of the
     36 software without specific, written prior permission.
     37 
     38 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
     39 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
     40 DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
     41 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
     42 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
     43 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
     44 SOFTWARE.
     45 
     46 ******************************************************************/
     47 
     48 #ifndef _XtCompositeP_h
     49 #define _XtCompositeP_h
     50 
     51 #include <X11/Composite.h>
     52 
     53 _XFUNCPROTOBEGIN
     54 
     55 /************************************************************************
     56  *
     57  * Additional instance fields for widgets of (sub)class 'Composite'
     58  *
     59  ************************************************************************/
     60 
     61 typedef struct _CompositePart {
     62     WidgetList  children;	     /* array of ALL widget children	     */
     63     Cardinal    num_children;	     /* total number of widget children	     */
     64     Cardinal    num_slots;           /* number of slots in children array    */
     65     XtOrderProc insert_position;     /* compute position of new child	     */
     66 } CompositePart,*CompositePtr;
     67 
     68 typedef struct _CompositeRec {
     69     CorePart      core;
     70     CompositePart composite;
     71 } CompositeRec;
     72 
     73 /*********************************************************************
     74  *
     75  *  Additional class fields for widgets of (sub)class 'Composite'
     76  *
     77  ********************************************************************/
     78 
     79 typedef struct _CompositeClassPart {
     80     XtGeometryHandler geometry_manager;	  /* geometry manager for children   */
     81     XtWidgetProc      change_managed;	  /* change managed state of child   */
     82     XtWidgetProc      insert_child;	  /* physically add child to parent  */
     83     XtWidgetProc      delete_child;	  /* physically remove child	     */
     84     XtPointer	      extension;	  /* pointer to extension record     */
     85 } CompositeClassPart,*CompositePartPtr;
     86 
     87 typedef struct {
     88     XtPointer next_extension;	/* 1st 4 mandated for all extension records */
     89     XrmQuark record_type;	/* NULLQUARK; on CompositeClassPart */
     90     long version;		/* must be XtCompositeExtensionVersion */
     91     Cardinal record_size;	/* sizeof(CompositeClassExtensionRec) */
     92     Boolean accepts_objects;
     93     Boolean allows_change_managed_set;
     94 } CompositeClassExtensionRec, *CompositeClassExtension;
     95 
     96 
     97 typedef struct _CompositeClassRec {
     98      CoreClassPart      core_class;
     99      CompositeClassPart composite_class;
    100 } CompositeClassRec;
    101 
    102 externalref CompositeClassRec compositeClassRec;
    103 
    104 _XFUNCPROTOEND
    105 
    106 #define XtCompositeExtensionVersion 2L
    107 #define XtInheritGeometryManager ((XtGeometryHandler) _XtInherit)
    108 #define XtInheritChangeManaged ((XtWidgetProc) _XtInherit)
    109 #define XtInheritInsertChild ((XtWidgetProc) _XtInherit)
    110 #define XtInheritDeleteChild ((XtWidgetProc) _XtInherit)
    111 
    112 #endif /* _XtCompositeP_h */
    113 /* DON'T ADD STUFF AFTER THIS #endif */
    114