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Annotation of researchv9/X11/src/X.V11R1/lib/Xtk/Knob.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char rcsid[] = "$Header: Knob.c,v 1.3 87/09/13 13:14:45 newman Locked $";
                      3: #endif lint
                      4: 
                      5: /*
                      6:  * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
                      7:  * 
                      8:  *                         All Rights Reserved
                      9:  * 
                     10:  * Permission to use, copy, modify, and distribute this software and its 
                     11:  * documentation for any purpose and without fee is hereby granted, 
                     12:  * provided that the above copyright notice appear in all copies and that
                     13:  * both that copyright notice and this permission notice appear in 
                     14:  * supporting documentation, and that the name of Digital Equipment
                     15:  * Corporation not be used in advertising or publicity pertaining to
                     16:  * distribution of the software without specific, written prior permission.  
                     17:  * 
                     18:  * 
                     19:  * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
                     20:  * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
                     21:  * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
                     22:  * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
                     23:  * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
                     24:  * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
                     25:  * SOFTWARE.
                     26:  */
                     27: /*
                     28:  * Knob.c - Knob composite Widget (Used by VPane Widget)
                     29:  *
                     30:  * Author:   Jeanne M. Rich
                     31:  *           Digital Equipment Corporation
                     32:  *           Western Research Laboratory
                     33:  * Date:     Wednesday, September 9 1987
                     34:  *
                     35:  */
                     36: 
                     37: 
                     38: #include "/usr/src/x11/include/Xlib.h"
                     39: #include "cursorfont.h"
                     40: #include "Intrinsic.h"
                     41: #include "KnobP.h"
                     42: #include "Knob.h"
                     43: #include "Atoms.h"
                     44: 
                     45: extern void ClassInitialize();
                     46: 
                     47: static Resource resources[] = {
                     48:    {XtNbackground, XtCBackground, XrmRPixel, sizeof(Pixel),
                     49:       Offset(KnobWidget, core.background_pixel), XtRString, "Black"},
                     50:    {XtNborderWidth, XtCBorderWidth, XrmRInt, sizeof(int),
                     51:       Offset(KnobWidget, core.border_width), XtRString, "0"}
                     52: };
                     53: 
                     54: KnobClassRec knobClassRec = {
                     55:    {
                     56: /* core class fields */
                     57:     /* superclass         */  (WidgetClass) &widgetClassRec,
                     58:     /* class name         */   "Knob",
                     59:     /* size               */   sizeof(KnobRec),
                     60:     /* class initialize   */   ClassInitialize,
                     61:     /* class_inited       */   FALSE,
                     62:     /* initialize         */   NULL,
                     63:     /* realize            */   NULL,
                     64:     /* actions            */   NULL,
                     65:     /* num_actions        */   0,
                     66:     /* resourses          */   resources,
                     67:     /* resource_count     */   XtNumber(resources),
                     68:     /* xrm_class          */   NULLQUARK,
                     69:     /* compress_motion    */   TRUE,
                     70:     /* compress_exposure  */   TRUE,
                     71:     /* visible_interest   */   FALSE,
                     72:     /* destroy            */   NULL,
                     73:     /* resize             */   NULL,
                     74:     /* expose             */   NULL,
                     75:     /* set_values         */   NULL,
                     76:     /* accept_focus       */   NULL
                     77:    }, {
                     78:     /* mumble             */   0  /* make C compiler happy */
                     79:    }
                     80: };
                     81: 
                     82: WidgetClass knobWidgetClass = (WidgetClass) &knobClassRec;
                     83: 
                     84: static void ClassInitialize()
                     85: {
                     86: 
                     87:    WidgetClass superclass;
                     88:    KnobWidgetClass myclass;
                     89: 
                     90:    myclass = (KnobWidgetClass) knobWidgetClass;
                     91:    superclass = (WidgetClass) myclass->core_class.superclass;
                     92: 
                     93:    /* Inherit initialize and realize from Core */
                     94:    myclass->core_class.initialize = 
                     95:       superclass->core_class.initialize;
                     96:    myclass->core_class.realize =
                     97:       superclass->core_class.realize;
                     98: }
                     99: 
                    100: 

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