| Interface | Description | 
|---|---|
| BoxesDrawer | |
| GeometryManager | 
| Class | Description | 
|---|---|
| BoxedMorph | |
| BoxManager | |
| Dim | |
| DoublePoint | |
| DoubleRect | 
 Java class to simulate a QuickDraw Rect (rectangle) with double coordinates
 
 In Pascal, a QuickDraw Rect is defined this way:
 
 TYPE RECT = RECORD (left, top, right, bottom: INTEGER);
 
 The bounding box calculations in Classic Watchmaker use a Pascal Rect record,
 which is defined by left, top, right, and bottom coordinates. 
 | 
| FreeBoxManager | |
| GridBoxManager | |
| LocatedMorph | |
| Palette | |
| Point | |
| Rect | 
 Java class to simulate a QuickDraw Rect (rectangle)
 
 In Pascal, a QuickDraw Rect is defined this way:
 
 TYPE RECT = RECORD (left, top, right, bottom: INTEGER);
 
 The bounding box calculations in Classic Watchmaker use a Pascal Rect record,
 which is defined by left, top, right, and bottom coordinates. 
 | 
| RGBTriple | |
| WatchmakerColor |