DESIGN (xvobjects) functions
LIBRARY ROUTINE
xvw_create_double - creates a double object
LIBRARY CALL
xvobject xvw_create_double(
xvobject parent,
char *name)
INPUT
- parent - parent of the double object; NULL will cause
a default toplevel to be created automatically
- name - a name for this particular instance of the object
(for use in app-defaults files, etc)
OUTPUT
none
RETURN VALUE
The double GUI object on success, NULL on failure.
DESCRIPTION
The double GUI object
allows the user to enter a double precision value.
It features a text box in which the user may explicitly
enter the double value; the double value is registered
when the user hits <cr>. The double value may be bounded
by a minimum and maximum value, if desired.
A scroll bar provides an alternate way for the user to
specify the double value. The double object consists of
a manager object with four children: a label object, a
text object, a scrollbar, and a pixmap object.
A callback can be installed on the double object, which
will be fired when the user enters a new double value.
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
none
MODIFICATION
none
FILES
$DESIGN/objects/library/xvobjects/src/Double.c
SEE ALSO
xvobjects(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.