| Name | Description |
|---|---|
| GUIListBoxField | Editor GUI element that displays a list box with user-specified elements and an optional label. List box can be a standard list-box that allows a single element to be selected, or a multi-select list box where any number of elements can be selected at the same time. |
| UndoableCommand | Base class for implementation of commands that can be recorded in the UndoRedo system. |