DOKK / manpages / debian 12 / libmotif-dev / XmTabStackSelectTab.3.en
XmTabStackSelectTab(3) Library Functions Manual XmTabStackSelectTab(3)

XmTabStackSelectTab — A TabStack function that sets the currently displayed child "XmTabStackSelecttab" "TabStack functions" "XmTabStackSelectTab"

#include <Xm/TabStack.h>
void    XmTabStackSelectTab(
Widget  widget,
Boolean notify);

XmTabStackSelectTab sets the currently displayed child of the TabStack.

Specifies the TabStack widget ID
Specifies weather to call XmNtabSelectedCallback as usual in response to the change of state

XmTabStack(3).