vcl-dxribbon-dot-tdxcustomribbon-dot-underscore-events.md
The base class for the Ribbon control.
| Name | Description |
|---|---|
| OnAlignInsertBefore | Inherited from TWinControl. |
| OnAlignPosition | Inherited from TWinControl. |
| OnApplicationMenuClick | Fires when the Ribbon Application Menu is about to be displayed on-screen. |
| OnCanResize | Inherited from TControl. |
| OnClick | Inherited from TControl. |
| OnConstrainedResize | Inherited from TControl. |
| OnContextPopup | Inherited from TControl. |
| OnDblClick | Inherited from TControl. |
| OnDockDrop | Inherited from TWinControl. |
| OnDockOver | Inherited from TWinControl. |
| OnDragDrop | Inherited from TControl. |
| OnDragOver | Inherited from TControl. |
| OnEndDock | Inherited from TControl. |
| OnEndDrag | Inherited from TControl. |
| OnEnter | Inherited from TWinControl. |
| OnExit | Inherited from TWinControl. |
| OnFocusChanged protected | Inherited from TcxControl. |
| OnGesture | Inherited from TControl. |
| OnGetSiteInfo | Inherited from TWinControl. |
| OnHelpButtonClick | Fires after the Ribbon Help Button has been clicked. |
| OnHideMinimizedByClick | Enables you to provide custom processing for mouse clicks that result in hiding a minimized Ribbon. |
| OnKeyDown | Inherited from TWinControl. |
| OnKeyPress | Inherited from TWinControl. |
| OnKeyUp | Inherited from TWinControl. |
| OnMinimizedChanged | Enables you to respond to Ribbon minimization or restoration. |
| OnMoreCommandsExecute | Fires after the More Commands… item in the Ribbon Quick Access Toolbar‘s dropdown menu has been clicked. |
| OnMouseActivate | Inherited from TControl. |
| OnMouseDown | Inherited from TControl. |
| OnMouseEnter protected | Occurs when the mouse pointer enters into the control. Inherited from TcxControl. |
| OnMouseLeave protected | Occurs when the mouse pointer leaves the control. Inherited from TcxControl. |
| OnMouseMove | Inherited from TControl. |
| OnMouseUp | Inherited from TControl. |
| OnMouseWheel | Inherited from TControl. |
| OnMouseWheelDown | Inherited from TControl. |
| OnMouseWheelUp | Inherited from TControl. |
| OnResize | Inherited from TControl. |
| OnStartDock | Inherited from TControl. |
| OnStartDrag | Inherited from TControl. |
| OnTabChanged | Fires after an active Ribbon tab has been changed. |
| OnTabChanging | Fires when an active Ribbon tab is about to be changed. |
| OnTabGroupCollapsed | Fires after the AGroup has been collapsed within the Ribbon tab passed as the ATab parameter. |
| OnTabGroupExpanded | Fires after the AGroup has been expanded within the Ribbon tab passed as the ATab parameter. |
| OnUnDock | Inherited from TWinControl. |
See Also