XmTabSetValue - Man Page

A convenience function that sets a tab stop

Synopsis

#include <Xm/Xm​.h>
void XmTabSetValue(
XmTab tab,
float value);

Description

XmTabSetValue sets the value field of the XmTab structure associated with tab​.

tab

Specifies the tab to set the value of​.

value

Specifies the floating point number which represents the distance that the rendering of the XmString segment associated with tab will be offset​. The offset is from either the beginning of the rendering or from the previous tab stop, depending on the setting for the offset model​. The distance depends on the tab​'s unit type​. Note that negative values are not permitted, and that if a tab stop would cause text to overlap, the x position for the segment is set immediately after the end of the previous segment​.