XmTabStackXYToWidget(library call) XmTabStackXYToWidget(library call)

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

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

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

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

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

XmTabStack(3).