XmGetFocusWidget — Returns the ID of the widget that has keyboard
focus
#include <Xm/Xm.h>
Widget XmGetFocusWidget(
Widget widget);
XmGetFocusWidget examines the hierarchy that contains the specified
widget and returns the ID of the widget that has keyboard focus. The function
extracts the widget ID from the associated Shell widget; therefore, the
specified widget can be located anywhere in the hierarchy.
- widget
- Specifies a widget ID within a given hierarchy
Returns the ID of the widget with keyboard focus. If no child of the Shell has
focus, the function returns NULL.