Toolkit’s toolbar routines enable you to create and manipulate an application window toolbar. Toolbars can be used with —or instead of—a menu bar, providing another method for invoking functions in an application. Toolbars are supported only on Windows.
Understanding toolbar processing
%TB_BUTTON - Load and manipulate toolbar buttons
%TB_INFO - Return toolbar information
%TB_TKCREATE - Create and log a toolbar with the environment
TB_TKDEL - Delete a toolbar that’s logged with the environment
TB_TKGLOBAL - Promote a toolbar to global
