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comparison lwlib/xlwgaugeP.h @ 398:74fd4e045ea6 r21-2-29

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Import from CVS: tag r21-2-29
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date Mon, 13 Aug 2007 11:13:30 +0200
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1 /* Gauge Widget for XEmacs.
2 Copyright (C) 1999 Edward A. Falk
3
4 This file is part of XEmacs.
5
6 XEmacs is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
9 later version.
10
11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21 /*
22 * GaugeP.h - Gauge widget
23 *
24 * Author: Edward A. Falk
25 * falk@falconer.vip.best.com
26 *
27 * Date: July 9, 1997
28 */
29
30 #ifndef _XawGaugeP_h
31 #define _XawGaugeP_h
32
33 /***********************************************************************
34 *
35 * Gauge Widget Private Data
36 *
37 * Gauge has little in common with the label widget, but can make use
38 * of some label resources, so is subclassed from label.
39 *
40 ***********************************************************************/
41
42 #include "xlwgauge.h"
43 #include ATHENA_INCLUDE(LabelP.h)
44
45 /* New fields for the Gauge widget class record */
46
47 typedef struct {XtPointer extension;} GaugeClassPart;
48
49 /* Full class record declaration */
50 typedef struct _GaugeClassRec {
51 CoreClassPart core_class;
52 SimpleClassPart simple_class;
53 #ifdef _ThreeDP_h
54 ThreeDClassPart threeD_class;
55 #endif
56 LabelClassPart label_class;
57 GaugeClassPart gauge_class;
58 } GaugeClassRec;
59
60 extern GaugeClassRec gaugeClassRec;
61
62 /* New fields for the Gauge widget record */
63 typedef struct {
64 /* resources */
65 int value, v0,v1 ;
66 int ntics, nlabels ;
67 String *labels ;
68 XtOrientation orientation ;
69 Boolean autoScaleUp ; /* scales automatically */
70 Boolean autoScaleDown ; /* scales automatically */
71 int update ; /* update interval */
72 XtCallbackList getValue ; /* proc to call to fetch a point */
73
74 /* private state */
75 Dimension gmargin ; /* edges <-> gauge */
76 Dimension tmargin ; /* top (left) edge <-> tic marks */
77 Dimension lmargin ; /* tic marks <-> labels */
78 Dimension margin0 ; /* left/bottom margin */
79 Dimension margin1 ; /* right/top margin */
80 XtIntervalId intervalId ;
81 Atom selected ;
82 String selstr ; /* selection string, if any */
83 GC inverse_GC ;
84 } GaugePart;
85
86
87 /****************************************************************
88 *
89 * Full instance record declaration
90 *
91 ****************************************************************/
92
93 typedef struct _GaugeRec {
94 CorePart core;
95 SimplePart simple;
96 #ifdef _ThreeDP_h
97 ThreeDPart threeD;
98 #endif
99 LabelPart label;
100 GaugePart gauge;
101 } GaugeRec;
102
103 #endif /* _XawGaugeP_h */