The Color Selector widget

#include <Xm/ColorS.h>

     The Color Selector widget allows users to choose a
color by using either a set of RGB sliders or choosing from
a list of all colors available in the rgb database. The name
or rgb value, as well as the color selected, are dynamically
displayed to the user as they pick and choose different

Name                Class           Type                  Initial Value
blueSliderLabel     SliderLabel     XmString              "Blue"
colorListTogLabel   TogLabel        XmString              "Color List"
colorMode           ColorMode       XiColorMode           XmScaleMode
colorName           String          String                White
fileReadError       FileReadError   XmString              "Could not read
                                                           RGB.txt file"
greenSliderLabel    SliderLabel     XmString              "Green"
marginHeight        MarginHeight    VerticalDimension     2
marginWidth         MarginWidth     HorizontalDimension   2
noCellError         NoCellError     XmString              "No Color Cell
redSliderLabel      SliderLabel     XmString              "Red"
rgbFile             String          String                /usr/share/X11/rgb.txt
sliderTogLabel      TogLabel        XmString              "Color Sliders"

     All resource names begin with XmN and all resource
class names begin with XmC.

     The string appearing for the label of the blue slider

     The string appearing for the label of the color list


     The color list can be used in either slider or list
mode. Acceptable values are XmListMode and XmScaleMode. This
resource allows the application to determine the mode that
the color selector should use when it is created. After this
point, the user may freely change modes by utilizing a pair
of radio buttons in the color selector. A type converter is
registered to convert the strings "ScaleMode" and "ListMode"
to color modes for use with the resource database.

     This resource controls the color name that is currently
displayed to the user. This value can be modified to change
the color displayed in the color selector or queried to find
the color the user has selected. The string returned here is
either a color name or a pound sign (#) followed by a set of
rgb values as specified in the Xlib specification.

     The message which is displayed when the Color Selector
cannot read the rgb.txt file. The message is displayed at
the top of the window in which the color list would normally

     The string appearing for the label of the green slider

     This is the amount of space left between each of the
children in the color selector and between the outside
children and the edge of the color selector widget.

     This resource controls the message which is displayed
in the sample color field when the Color Selector cannot
allocate a read/write color cell


     The string appearing for the label of the red slider

This is the name of the file to be loaded, which contains
the valid color names.  Each of these names is sorted and
the duplicates removed before being shown to the user.

     The string appearing for the label of the color slider

Widget XmCreateColorSelector(
     Widget parent,     /* Widget id of parent for ColorSelector */
     String name,       /* Name of the created widget */
     ArgList args,      /* argument list */
     Cardinal num_args  /* number of items in argument list */

     The color selector is composed of many sub‐widgets. As
with all widgets, most values are passed to this widget
through the argument list at creation time or via set values
and are passed to each of this widget’s children, although
get values requests must be made on a child‐by‐child basis.
The children of the color selector are listed below. The
documentation for each of the children should be consulted
for a list of resources for each child.

XmColorSelector<named by application>















     Copyright (c) 1992 by Integrated Computer Solutions,