1 /* Gauge Widget for XEmacs.
2 Copyright (C) 1999 Edward A. Falk
4 This file is part of XEmacs.
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
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
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. */
21 /* Synched up with: Gauge.h 1.1 */
24 * Gauge.h - Gauge widget
26 * Author: Edward A. Falk
27 * falk@falconer.vip.best.com
35 /***********************************************************************
39 * The Gauge widget looks something like a thermometer. Application
40 * defines the values at the ends of the range and the current value
41 * and Gauge draws accordingly. Gauge does not accept input.
43 ***********************************************************************/
45 #include ATHENA_Label_h_
49 Name Class RepType Default Value
50 ---- ----- ------- -------------
52 minValue Int Cardinal 0
53 maxValue Int Cardinal 100
54 ntics NTics Cardinal 0 +
55 nlabels NLabels Cardinal 0 ++
56 labels Labels String * NULL +++
57 orientation Orientation XtOrientation horizontal
58 autoScaleUp AutoScaleUp Boolean FALSE ++++
59 autoScaleDown AutoScaleDown Boolean FALSE ++++
60 getValue Callback XtCallbackList NULL +++++
61 update Interval int 0 (seconds) = disabled
63 encoding Encoding unsigned char XawTextEncoding8bit
64 font Font XFontStruct* XtDefaultFont
65 foreground Foreground Pixel XtDefaultForeground
66 internalHeight Height Dimension 2
67 internalWidth Width Dimension 4
68 resize Resize Boolean True
69 background Background Pixel XtDefaultBackground
70 bitmap Pixmap Pixmap None
71 border BorderColor Pixel XtDefaultForeground
72 borderWidth BorderWidth Dimension 1
73 cursor Cursor Cursor None
74 cursorName Cursor String NULL
75 destroyCallback Callback XtCallbackList NULL
76 height Height Dimension varies
77 insensitiveBorder Insensitive Pixmap Gray
78 mappedWhenManaged MappedWhenManaged Boolean True
79 pointerColor Foreground Pixel XtDefaultForeground
80 pointerColorBackground Background Pixel XtDefaultBackground
81 sensitive Sensitive Boolean True
82 width Width Dimension text width
86 + Ntics sets the number of tic marks next to the gauge. If 0, no
87 tic marks will be drawn.
88 ++ Nlabels sets the number of labels next to the gauge.
89 +++ Labels is an array of nul-terminated strings to be used as labels.
90 If this field is NULL but nlabels is > 0, then numeric labels will be
91 provided. NOTE: the labels are not copied to any internal memory; they
92 must be stored in static memory provided by the application.
93 ++++ AutoScale allows the gauge to set its own value limits. Default is
94 False unless upper & lower limits are both 0.
96 +++++ The GetValue() callback proc is called with these arguments:
98 myGetValue(gauge, client, rval)
103 *(int *)rval = value ;
109 * Resource names not provided in StringDefs.h
113 #define XtNvalue "value"
114 #define XtCValue "Value"
117 #ifndef XtNorientation
118 #define XtNorientation "orientation"
119 #define XtCOrientation "Orientation"
122 #define XtNntics "ntics"
123 #define XtCNTics "NTics"
126 #define XtNnlabels "nlabels"
127 #define XtCNLabels "NLabels"
130 #define XtNlabels "labels"
131 #define XtCLabels "Labels"
135 #define XtNminValue "minValue"
136 #define XtCMinValue "MinValue"
139 #define XtNmaxValue "maxValue"
140 #define XtCMaxValue "MaxValue"
143 #ifndef XtNautoScaleUp
144 #define XtNautoScaleUp "autoScaleUp"
145 #define XtCAutoScaleUp "AutoScaleUp"
146 #define XtNautoScaleDown "autoScaleDown"
147 #define XtCAutoScaleDown "AutoScaleDown"
151 #define XtNupdate "update"
155 #define XtNgetValue "getValue"
159 /* Class record constants */
161 extern WidgetClass gaugeWidgetClass;
163 typedef struct _GaugeClassRec *GaugeWidgetClass;
164 typedef struct _GaugeRec *GaugeWidget;
169 extern void XawGaugeSetValue(
170 #if NeedFunctionPrototypes
176 extern int XawGaugeGetValue(
177 #if NeedFunctionPrototypes
184 #endif /* _XawGauge_h */