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'\" t
...\" TxtScrol.sgm /main/12 1996/09/08 21:19:24 rws $
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.ta 8n 16n 24n 32n 40n 48n 56n 64n 72n
.TH "XmTextScroll" "library call"
.SH "NAME"
\fBXmTextScroll\fP \(em A Text function that scrolls text
.iX "XmTextScroll"
.iX "Text functions" "XmTextScroll"
.SH "SYNOPSIS"
.PP
.nf
#include <Xm/Text\&.h>
\fBvoid \fBXmTextScroll\fP\fR(
\fBWidget \fBwidget\fR\fR,
\fBint \fBlines\fR\fR);
.fi
.SH "DESCRIPTION"
.PP
\fBXmTextScroll\fP scrolls text by a given number
of lines in a Text widget\&. The sign of the number is interpreted
according to the value of the \fBXmNlayoutDirection\fP resource\&.
.IP "\fIwidget\fP" 10
Specifies the Text widget ID
.IP "\fIlines\fP" 10
Specifies the number of lines of text to scroll\&. A positive value
causes text to scroll upward; a negative value causes text to scroll
downward\&.
Note that the text will scroll only as long as one line of text
remains visible in the window\&.
.IP "" 10
If a navigator exists, this function uses the \fBXmQTnavigator\fP
trait to update the vertical navigator\&'s value\&.
.IP "" 10
In the case of vertical writing, a positive value causes the text to scroll forward;
a negative value causes the lines to scroll backward\&.
.PP
For a complete definition of Text and its associated resources, see
\fBXmText\fP(3)\&.
.SH "RELATED"
.PP
\fBXmText\fP(3)\&.
...\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:36
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