| UIManager | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerAccelerator | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerAddTearoffs | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerAddUi | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerAddUiFromFile | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerAddUiFromString | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerAuto | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UIManagerClass | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerEnsureUpdate | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetAccelGroup | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetAction | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetActionGroups | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetAddTearoffs | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetToplevels | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetUi | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerGetWidget | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerInsertActionGroup | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UIManagerItemType | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerMenu | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerMenubar | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerMenuitem | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerNew | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerNewMergeId | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerPlaceholder | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerPopup | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerPopupWithAccels | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerRemoveActionGroup | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerRemoveUi | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerSeparator | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerSetAddTearoffs | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerToolbar | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UiManagerToolitem | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| uiManagerUi | Graphics.UI.Gtk.ActionMenuToolbar.UIManager, Graphics.UI.Gtk |
| UlAngle | Graphics.UI.Gtk.Gdk.Cursor, Graphics.UI.Gtk |
| Umbrella | Graphics.UI.Gtk.Gdk.Cursor, Graphics.UI.Gtk |
| Underline | Graphics.UI.Gtk |
| UnderlineDouble | Graphics.UI.Gtk |
| UnderlineError | Graphics.UI.Gtk |
| UnderlineLow | Graphics.UI.Gtk |
| UnderlineNone | Graphics.UI.Gtk |
| underlinePosition | Graphics.UI.Gtk |
| UnderlineSingle | Graphics.UI.Gtk |
| underlineThickness | Graphics.UI.Gtk |
| Unit | Graphics.UI.Gtk.Printing.PaperSize, Graphics.UI.Gtk |
| UnitInch | Graphics.UI.Gtk.Printing.PaperSize, Graphics.UI.Gtk |
| UnitMm | Graphics.UI.Gtk.Printing.PaperSize, Graphics.UI.Gtk |
| UnitNone | Graphics.UI.Gtk.Printing.PaperSize, Graphics.UI.Gtk |
| UnitPoints | Graphics.UI.Gtk.Printing.PaperSize, Graphics.UI.Gtk |
| unmapEvent | Graphics.UI.Gtk.Abstract.Widget, Graphics.UI.Gtk |
| unmapSignal | Graphics.UI.Gtk.Abstract.Widget, Graphics.UI.Gtk |
| unrealize | Graphics.UI.Gtk.Abstract.Widget, Graphics.UI.Gtk |
| unsafeInitGUIForThreadedRTS | Graphics.UI.Gtk.General.General, Graphics.UI.Gtk |
| UpdateAlways | Graphics.UI.Gtk.General.Enums, Graphics.UI.Gtk.Entry.SpinButton, Graphics.UI.Gtk |
| updateContext | Graphics.UI.Gtk.Cairo, Graphics.UI.Gtk |
| UpdateIfValid | Graphics.UI.Gtk.General.Enums, Graphics.UI.Gtk.Entry.SpinButton, Graphics.UI.Gtk |
| updateLayout | Graphics.UI.Gtk.Cairo, Graphics.UI.Gtk |
| updatePreview | Graphics.UI.Gtk.Selectors.FileChooser, Graphics.UI.Gtk |
| UrAngle | Graphics.UI.Gtk.Gdk.Cursor, Graphics.UI.Gtk |