Brew MP 1.0.2
This function is used to set a custom Up arrow widget for vertical
scrollbar object. By default, scrollbar widget displays a default bitmap for
Up arrow and no default widget is set to Up arrow widget. But an external
widget can be attached to Up arrow(to make use of Widget properties) using this
int IWidget_SetVScrollUpArrowWidget(IWidget *pif, IWidget *pVArrow);
AEE_SUCCESS - The widget was able to successfully set the vertical scrollbar
Up arrow widget.
AEE_EFAILED - The widget was unable to set vertical scrollbar Up arrow widget.