| darkBlueGreen | Sifflet.Data.TreeLayout |
| darkGray | Sifflet.Data.TreeLayout |
| decideTypes | Sifflet.Language.Expr |
| defaultDialogPosition | Sifflet.UI.GtkUtil, Sifflet.UI |
| defaultHaskellOptions | Sifflet.Foreign.ToHaskell |
| defaultPythonOptions | Sifflet.Foreign.ToPython |
| defaultSchemeOptions | Sifflet.Foreign.ToScheme |
| defaultStyle | Sifflet.Data.TreeLayout |
| defineFunction | Sifflet.UI.Workspace, Sifflet.UI |
| defineWithLambda | Sifflet.Foreign.ToScheme |
| defToPy | Sifflet.Foreign.ToPython |
| defToSExpr | Sifflet.Foreign.ToScheme |
| Dialog | Sifflet.UI.LittleGtk, Sifflet.UI |
| dialogAddButton | Sifflet.UI.LittleGtk, Sifflet.UI |
| dialogGetActionArea | Sifflet.UI.LittleGtk, Sifflet.UI |
| dialogGetUpper | Sifflet.UI.LittleGtk, Sifflet.UI |
| dialogNew | Sifflet.UI.LittleGtk, Sifflet.UI |
| dialogRun | Sifflet.UI.LittleGtk, Sifflet.UI |
| dialogSetDefaultResponse | Sifflet.UI.LittleGtk, Sifflet.UI |
| DiamondCross | Sifflet.UI.LittleGtk, Sifflet.UI |
| disconnect | Sifflet.UI.Canvas, Sifflet.UI |
| Dot | Sifflet.UI.LittleGtk, Sifflet.UI |
| Dotbox | Sifflet.UI.LittleGtk, Sifflet.UI |
| double | Sifflet.Language.Parser |
| DoubleArrow | Sifflet.UI.LittleGtk, Sifflet.UI |
| DraftLarge | Sifflet.UI.LittleGtk, Sifflet.UI |
| DraftSmall | Sifflet.UI.LittleGtk, Sifflet.UI |
| Dragging |
| 1 (Type/Class) | Sifflet.UI.Types, Sifflet.UI |
| 2 (Data Constructor) | Sifflet.UI.Types, Sifflet.UI |
| draggingNode | Sifflet.UI.Types, Sifflet.UI |
| draggingPosition | Sifflet.UI.Types, Sifflet.UI |
| DrapedBox | Sifflet.UI.LittleGtk, Sifflet.UI |
| Draw | Sifflet.Rendering.Draw |
| draw | Sifflet.Rendering.Draw |
| DrawActive | Sifflet.Rendering.Draw |
| drawBox | Sifflet.Rendering.Draw |
| drawCanvas | Sifflet.UI.Canvas, Sifflet.UI |
| DrawMode | Sifflet.Rendering.Draw |
| DrawNormal | Sifflet.Rendering.Draw |
| DrawSelectedInlet | Sifflet.Rendering.Draw |
| DrawSelectedNode | Sifflet.Rendering.Draw |
| DrawSelectedOutlet | Sifflet.Rendering.Draw |
| drawTextBox | Sifflet.Rendering.Draw |
| drawTreeShow | Sifflet.Data.Tree |
| DrawWindow | Sifflet.UI.LittleGtk, Sifflet.UI |
| drawWindowInvalidateRect | Sifflet.UI.LittleGtk, Sifflet.UI |
| dumpFrame | Sifflet.UI.Tool, Sifflet.UI |
| dumpGraph | Sifflet.UI.Tool, Sifflet.UI |
| dumpWorkWin | Sifflet.UI.Tool, Sifflet.UI |
