Brew MP 1.0.2
This function retrieves a pointer to the last widget in the XY container's widget stack.
This is, effectively, the widget at the bottom of the widget stack. The widget on the
bottom of the stack is the last one drawn onscreen and is the topmost with regard to
front-to-back ordering within the container.
IWidget *IXYContainer_GetLastWidget(IXYContainer *pif);
A pointer to the widget at the bottom of the XY container's widget stack, or NULL
widget stack is empty.