XmTextScroll(library call) XmTextScroll(library call)

NAME

XmTextScroll -- A Text function that scrolls text

SYNOPSIS

#include <Xm/Text.h>
void XmTextScroll(
Widget widget,
int lines);

DESCRIPTION

XmTextScroll 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 XmNlayoutDirection resource.

widget Specifies the Text widget ID

lines 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.


If a navigator exists, this function uses the XmQTnavigator
trait to update the vertical navigator's value.


In the case of vertical writing, a positive value causes
the text to scroll forward; a negative value causes the
lines to scroll backward.

For a complete definition of Text and its associated resources, see
XmText(3).

RELATED

XmText(3).

XmTextScroll(library call)