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)