box_control - Tool bar control

The tool bar control refers to the event action control ( ADK_EventActionControl ) defining the tool bar buttons in its sub action list ( sub_actions ). Text definitions from the tool bar control context style are overwritten by text definitions provided in the menu context style as soon as not being empty.

When event actions ( ADK_EventAction ) in the sub actions list refer to event action controls, that contain sub actions, again, the tool bar button becomes a menu button, that shows a list of menu items when being clicked. When not selecting an item from the list, the action defined in the event action control is executed.