| 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 */ |