| 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 XtCoreP_h |
| 49 | #define XtCoreP_h |
| 50 | |
| 51 | #include <X11/Core.h> |
| 52 | |
| 53 | _XFUNCPROTOBEGIN |
| 54 | |
| 55 | externalref int _XtInheritTranslations; |
| 56 | |
| 57 | #define XtInheritTranslations ((String) &_XtInheritTranslations) |
| 58 | #define XtInheritRealize ((XtRealizeProc) _XtInherit) |
| 59 | #define XtInheritResize ((XtWidgetProc) _XtInherit) |
| 60 | #define XtInheritExpose ((XtExposeProc) _XtInherit) |
| 61 | #define XtInheritSetValuesAlmost ((XtAlmostProc) _XtInherit) |
| 62 | #define XtInheritAcceptFocus ((XtAcceptFocusProc) _XtInherit) |
| 63 | #define XtInheritQueryGeometry ((XtGeometryHandler) _XtInherit) |
| 64 | #define XtInheritDisplayAccelerator ((XtStringProc) _XtInherit) |
| 65 | |
| 66 | /*************************************************************** |
| 67 | * Widget Core Data Structures |
| 68 | * |
| 69 | * |
| 70 | **************************************************************/ |
| 71 | |
| 72 | typedef struct _CorePart { |
| 73 | Widget self; /* pointer to widget itself */ |
| 74 | WidgetClass widget_class; /* pointer to Widget's ClassRec */ |
| 75 | Widget parent; /* parent widget */ |
| 76 | XrmName xrm_name; /* widget resource name quarkified */ |
| 77 | Boolean being_destroyed; /* marked for destroy */ |
| 78 | XtCallbackList destroy_callbacks; /* who to call when widget destroyed */ |
| 79 | XtPointer constraints; /* constraint record */ |
| 80 | Position x, y; /* window position */ |
| 81 | Dimension width, height; /* window dimensions */ |
| 82 | Dimension border_width; /* window border width */ |
| 83 | Boolean managed; /* is widget geometry managed? */ |
| 84 | Boolean sensitive; /* is widget sensitive to user events*/ |
| 85 | Boolean ancestor_sensitive; /* are all ancestors sensitive? */ |
| 86 | XtEventTable event_table; /* private to event dispatcher */ |
| 87 | XtTMRec tm; /* translation management */ |
| 88 | XtTranslations accelerators; /* accelerator translations */ |
| 89 | Pixel border_pixel; /* window border pixel */ |
| 90 | Pixmap border_pixmap; /* window border pixmap or NULL */ |
| 91 | WidgetList popup_list; /* list of popups */ |
| 92 | Cardinal num_popups; /* how many popups */ |
| 93 | String name; /* widget resource name */ |
| 94 | Screen *screen; /* window's screen */ |
| 95 | Colormap colormap; /* colormap */ |
| 96 | Window window; /* window ID */ |
| 97 | Cardinal depth; /* number of planes in window */ |
| 98 | Pixel background_pixel; /* window background pixel */ |
| 99 | Pixmap background_pixmap; /* window background pixmap or NULL */ |
| 100 | Boolean visible; /* is window mapped and not occluded?*/ |
| 101 | Boolean mapped_when_managed;/* map window if it's managed? */ |
| 102 | } CorePart; |
| 103 | |
| 104 | typedef struct _WidgetRec { |
| 105 | CorePart core; |
| 106 | } WidgetRec, CoreRec; |
| 107 | |
| 108 | |
| 109 | |
| 110 | /****************************************************************** |
| 111 | * |
| 112 | * Core Class Structure. Widgets, regardless of their class, will have |
| 113 | * these fields. All widgets of a given class will have the same values |
| 114 | * for these fields. Widgets of a given class may also have additional |
| 115 | * common fields. These additional fields are included in incremental |
| 116 | * class structures, such as CommandClass. |
| 117 | * |
| 118 | * The fields that are specific to this subclass, as opposed to fields that |
| 119 | * are part of the superclass, are called "subclass fields" below. Many |
| 120 | * procedures are responsible only for the subclass fields, and not for |
| 121 | * any superclass fields. |
| 122 | * |
| 123 | ********************************************************************/ |
| 124 | |
| 125 | typedef struct _CoreClassPart { |
| 126 | WidgetClass superclass; /* pointer to superclass ClassRec */ |
| 127 | String class_name; /* widget resource class name */ |
| 128 | Cardinal widget_size; /* size in bytes of widget record */ |
| 129 | XtProc class_initialize; /* class initialization proc */ |
| 130 | XtWidgetClassProc class_part_initialize; /* dynamic initialization */ |
| 131 | XtEnum class_inited; /* has class been initialized? */ |
| 132 | XtInitProc initialize; /* initialize subclass fields */ |
| 133 | XtArgsProc initialize_hook; /* notify that initialize called */ |
| 134 | XtRealizeProc realize; /* XCreateWindow for widget */ |
| 135 | XtActionList actions; /* widget semantics name to proc map */ |
| 136 | Cardinal num_actions; /* number of entries in actions */ |
| 137 | XtResourceList resources; /* resources for subclass fields */ |
| 138 | Cardinal num_resources; /* number of entries in resources */ |
| 139 | XrmClass xrm_class; /* resource class quarkified */ |
| 140 | Boolean compress_motion; /* compress MotionNotify for widget */ |
| 141 | XtEnum compress_exposure; /* compress Expose events for widget*/ |
| 142 | Boolean compress_enterleave;/* compress enter and leave events */ |
| 143 | Boolean visible_interest; /* select for VisibilityNotify */ |
| 144 | XtWidgetProc destroy; /* free data for subclass pointers */ |
| 145 | XtWidgetProc resize; /* geom manager changed widget size */ |
| 146 | XtExposeProc expose; /* rediplay window */ |
| 147 | XtSetValuesFunc set_values; /* set subclass resource values */ |
| 148 | XtArgsFunc set_values_hook; /* notify that set_values called */ |
| 149 | XtAlmostProc set_values_almost; /* set_values got "Almost" geo reply */ |
| 150 | XtArgsProc get_values_hook; /* notify that get_values called */ |
| 151 | XtAcceptFocusProc accept_focus; /* assign input focus to widget */ |
| 152 | XtVersionType version; /* version of intrinsics used */ |
| 153 | XtPointer callback_private; /* list of callback offsets */ |
| 154 | String tm_table; /* state machine */ |
| 155 | XtGeometryHandler query_geometry; /* return preferred geometry */ |
| 156 | XtStringProc display_accelerator;/* display your accelerator */ |
| 157 | XtPointer extension; /* pointer to extension record */ |
| 158 | } CoreClassPart; |
| 159 | |
| 160 | typedef struct _WidgetClassRec { |
| 161 | CoreClassPart core_class; |
| 162 | } WidgetClassRec, CoreClassRec; |
| 163 | |
| 164 | externalref WidgetClassRec widgetClassRec; |
| 165 | #define coreClassRec widgetClassRec |
| 166 | |
| 167 | _XFUNCPROTOEND |
| 168 | |
| 169 | #endif /* _XtCoreP_h */ |
| 170 | /* DON'T ADD STUFF AFTER THIS #endif */ |