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...\" TxtFindB.sgm /main/9 1996/09/25 14:51:45 cdedoc $
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.TH "XmTextFindStringWcs" "library call"
.SH "NAME"
\fBXmTextFindStringWcs\fP \(em A Text function that finds the beginning
position of a wide character text string
.iX "XmTextFindStringWcs"
.iX "Text functions" "XmTextFindStringWcs"
.SH "SYNOPSIS"
.PP
.nf
#include <Xm/Text\&.h>
\fBBoolean \fBXmTextFindStringWcs\fP\fR(
\fBWidget \fBwidget\fR\fR,
\fBXmTextPosition \fBstart\fR\fR,
\fBwchar_t *\fBwcstring\fR\fR,
\fBXmTextDirection \fBdirection\fR\fR,
\fBXmTextPosition *\fBposition\fR\fR);
.fi
.SH "DESCRIPTION"
.PP
\fBXmTextFindStringWcs\fP locates the beginning position of a specified
wide character text string\&. This routine searches forward or backward
for the first occurrence of the string, starting from the given start
position\&.
If a match is found, the
function returns the position of the first character of the string
in \fIposition\fP\&.
If the match string begins at the current position, this routine returns the current position\&.
.IP "\fIwidget\fP" 10
Specifies the Text widget ID\&.
.IP "\fIstart\fP" 10
Specifies the character position from which the search proceeds\&. This
is an integer number of characters from the beginning of the text
buffer\&. The first character position is 0 (zero)\&.
.IP "\fIwcstring\fP" 10
Specifies the wide character search string\&.
.IP "\fIdirection\fP" 10
Indicates the search direction\&. It is relative to the primary direction
of the text\&. The possible values are
.RS
.IP "\fBXmTEXT_FORWARD\fP" 10
The search proceeds toward the end of the buffer\&.
.IP "\fBXmTEXT_BACKWARD\fP" 10
The search proceeds toward the beginning of the buffer\&.
.RE
.IP "\fIposition\fP" 10
Specifies the pointer in which the first character position
of the string match is returned\&.
This is an integer number of characters from the beginning of
the buffer\&. The first character position is 0 (zero)\&. If the function
returns False, this value is undefined\&.
.PP
For a complete definition of Text and its associated resources,
see \fBXmText\fP(3)\&.
.SH "RETURN"
.PP
Returns True if a string match is found; otherwise, returns False\&.
.SH "RELATED"
.PP
\fBXmText\fP(3) and \fBXmTextFindString\fP(3)\&.
...\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:35