\section{Virtgroup.mui}

Virtgroup class generates special kinds of group objects whose
children can be a lot larger than the actual group. The group
acts as a (small) window through which a rectangle area of its
contents is visible.

Layout of a virtual groups children doesn't depend on the space
available for the virtual group object. The children will get
as much room as they want, usually their default size.

Virtual groups themselves don't offer any scrollbars to allow
user interaction. These things are handled by scrollgroup class.

\subsection[MUIA\_Virtgroup\_Height]{MUIA\_Virtgroup\_Height -- (V6) [..G], LONG}

\subsubsection*{FUNCTION}
Read the virtual height of a virtual group.

\subsubsection*{NOTE}
Currently you are unable to set the height,
this might change in future releases.

\subsubsection*{SEE ALSO}
MUIA\_Virtgroup\_Width, MUIA\_Virtgroup\_Left, MUIA\_Virtgroup\_Top

\subsection[MUIA\_Virtgroup\_Left]{MUIA\_Virtgroup\_Left -- (V6) [ISG], LONG}

\subsubsection*{FUNCTION}
Get/set the virtual left edge of a virtual group.
The left edge will automatically be clipped to
be between 0 and (VirtualWidth-DisplayWidth).

\subsubsection*{SEE ALSO}
MUIA\_Virtgroup\_Width, MUIA\_Virtgroup\_Height, MUIA\_Virtgroup\_Top

\subsection[MUIA\_Virtgroup\_Top]{MUIA\_Virtgroup\_Top -- (V6) [ISG], LONG}

\subsubsection*{FUNCTION}
Get/set the virtual top edge of a virtual group.
The top edge will automatically be clipped to
be between 0 and (VirtualTop-DisplayTop).

\subsubsection*{SEE ALSO}
MUIA\_Virtgroup\_Width, MUIA\_Virtgroup\_Height, MUIA\_Virtgroup\_Left


\subsection[MUIA\_Virtgroup\_Width]{MUIA\_Virtgroup\_Width -- (V6) [..G], LONG}

\subsubsection*{FUNCTION}
Read the virtual width of a virtual group.

\subsubsection*{NOTE}
Currently you are unable to set the width,
this might change in future releases.

\subsubsection*{SEE ALSO}
MUIA\_Virtgroup\_Height, MUIA\_Virtgroup\_Left, MUIA\_Virtgroup\_Top