| IRibbonBarKeyTip | Action bars that support KeyTips should implement this interface. |
| IRibbonContainedControl | Interface implemented by controls used as containers for displaying other controls. |
| IRibbonControl | Interface implemented by controls visible in ribbon groups. |
| IRibbonGroupDropdown | Interface implemented by controls that have a group drop-down. |
| IRibbonKeyTip | Commands with a KeyTip should implement this interface. |
| IRibbonSplitButton | Interface implemented by controls that have a split button. |
| IRibbonStatusBar | |
| IRibbonStatusBarPanel | |
| TCustomRibbonComboBox | Base class for TRibbonComboBox control. |
| TKeyTipList | KeyTip list. |
| TKeyTipListEnumerator | KeyTipList enumerator. |
| TKeyTipMatchItem | This class offers details about full and partial KeyTip matches. |
| TKeyTipValidator | Static class used to validate a KeyTip. |
| TRibbonAddRemoveItem | Class for customizing ribbon action bands. |
| TRibbonApplicationButton | Class for the ribbon application button. |
| TRibbonApplicationMenuButton | Represents an application button when using the Ribbon interface. |
| TRibbonApplicationMenuItem | Common ancestor for application main menu items. |
| TRibbonBaseButtonControl | Common ancestor for many buttons that appear in groups and on the Quick Access Toolbar. |
| TRibbonCheckBoxControl | TRibbonCheckBoxControl represents a check box that can be on (selected) or off (unselected). |
| TRibbonComboBox | TRibbonComboBox combines an edit box with a scrollable list. |
| TRibbonComboBoxItem | Control type used to display items associated with a TRibbonComboBox. |
| TRibbonComboControl | Control type used in TRibbonComboBox. |
| TRibbonCustomControl | Class used to parent any other control types on the ribbon. |
| TRibbonCustomizeItem | Class for the Quick Access Toolbar customization drop-down menu. |
| TRibbonCustomStatusControl | Class for internal use. |
| TRibbonDropDownButton | Button with a drop-down content. |
| TRibbonGallery | Class for internal use in the gallery control. |
| TRibbonGalleryControl | Gallery control class. |
| TRibbonGalleryControlMenuItem | Represents a menu item for a gallery control. |
| TRibbonGalleryItem | Gallery control item. |
| TRibbonGalleryMenuItem | Item for drop-down menu. |
| TRibbonGallerySplitButton | Class used for buttons with a gallery in the drop-down menu. |
| TRibbonGripItem | Gripper used to resize pop-up menus. |
| TRibbonGroupDropDown | Displays the entire group as a drop-down menu in the Quick Access Toolbar. |
| TRibbonLargeButtonControl | Class for a common ribbon large button control. |
| TRibbonLargeSplitButton | Large button with two separated areas. |
| TRibbonMainMenuItem | Menu item for the application main menu. |
| TRibbonMainMenuSeparator | Separator element in the main menu. |
| TRibbonMenuItem | Common ancestor for many menu items. |
| TRibbonMenuSeparatorItem | Separator element between menu items. |
| TRibbonMenuSmallButtonControl | Common descendant for other buttons. |
| TRibbonOptionButtonControl | Control type used to display buttons at the bottom of the application menu. |
| TRibbonQATScrollButton | Scroll button for TRibbonQuickAccessToolbar. |
| TRibbonRadioButtonControl | Class for a ribbon radio button. |
| TRibbonRecentButtonControl | Control type used to display items in the Recent Items list of the application menu. |
| TRibbonRichContentItem | RichContent item used in the application menu. |
| TRibbonRichContentMainMenuItem | RichContent item used in the application main menu. |
| TRibbonSeparator | Separator element between groups of items in groups, toolbars, or drop-down elements. |
| TRibbonSmallButtonControl | Class for common ribbon small button controls. |
| TRibbonSmallSplitButton | Small button with two separated areas. |
| TRibbonSpinButton | TRibbonSpinButton is used in TRibbonSpinEdit. |
| TRibbonSpinEdit | TRibbonSpinEdit combines an edit box with a TRibbonSpinButton. |
| TRibbonSplitMenuItem | Menu item with two separated areas. |
| TRibbonStyleMenuButton | Used as a top-level menu in applications that do not use a ribbon interface, but want to employ ribbon styles. |
| TRibbonTextControl | Class for common text control. |
| TRibbonToolScrollButton | Button used to scroll menu items when they do not fit in one area. |
| TTimerSpeedButton | A TTimerSpeedButton is used in a TRibbonSpinEdit button. |