ADK_ToolBox - Tool bar resource

A tool bar is a style element that shows a list of action buttons within a window or (usually) above a list or edit control.The actions to be displayed are provided in the event action control (ADK_EventActionControl) referenced in box_control.

Usually, sub actions defined in the event action control are displayed as tool bat buttons. Sub actions (ADK_EventAction) may refer to event actions controls, that define sub actions again. In this case, the tool bar button becomes a menu button that shows e list of (hierarchical) menu items when being clicked. When no action is selected from the list of sub items, the action associated with the toolbar button is executed (similar to simple tool bar actions).