    class
    	EV_TOOL_BAR_BUTTON

    Ancestors
    	EV_DOCKABLE_SOURCE*
    	EV_SENSITIVE*
    	EV_TEXTABLE*
    	EV_TOOLTIPABLE*
    	EV_TOOL_BAR_BUTTON_ACTION_SEQUENCES*
    	EV_TOOL_BAR_ITEM*

    Descendants
    	EV_TOOL_BAR_DROP_DOWN_BUTTON
    	EV_TOOL_BAR_RADIO_BUTTON
    	EV_TOOL_BAR_TOGGLE_BUTTON

    Clients
    	EV_DOCKABLE_SOURCE*
    	EV_DOCKABLE_SOURCE_I*
    	EV_TOOL_BAR_BUTTON
    	EV_TOOL_BAR_BUTTON_IMP
    	EV_TOOL_BAR_IMP
    	EV_TOOL_BAR_RADIO_BUTTON
    	EV_TOOL_BAR_TOGGLE_BUTTON
    	MULTIPLE_SPLIT_AREA
    	MULTIPLE_SPLIT_AREA_TOOL_HOLDER
    	PREFERENCES_GRID
    	PREFERENCES_GRID_IMP*

    Suppliers
    	BOOLEAN
    	EV_DOCKABLE_SOURCE*
    	EV_PIXMAP
    	EV_SENSITIVE*
    	EV_TEXTABLE*
    	EV_TOOLTIPABLE*
    	EV_TOOL_BAR_BUTTON
    	EV_TOOL_BAR_BUTTON_I*
    	EV_TOOL_BAR_BUTTON_IMP
    	EV_TOOL_BAR_ITEM*