XmTabStackXYToWidget man page

XmTabStackXYToWidget — A TabStack function that converts a pixel coordinate to the widget ID of the tab occupying that space

Synopsis

#include <Xm/TabStack.h>
Widget XmTabStackXYToWidget(
Widget widget,
int    x,
int    y);

Description

XmTabStackXYToWidget converts an X/Y pixel coordinate in the window if TabStack to the widget ID of the tab occupying that space.

widget
Specifies the TabStack widget ID
x
Specifies X coordinate to convert
y
Specifies Y coordinate to convert

Return

Returns the widget ID of the tab occuring in the cpecified coordinate.

Info