vcl-dxribbongallery-dot-tdxribbongalleryitem-dot-underscore-events.md
| Name | Description |
|---|---|
| OnClick | Allows you to respond to clicks on the bar item. Inherited from TdxBarItem. |
| OnCloseUp | Occurs when a dropdown window closes. Inherited from TCustomdxBarSubItem. |
| OnDestroy | This event occurs before the bar item is destroyed. Inherited from TdxBarItem. |
| OnDetaching | Occurs when a user starts to drag the bar. Inherited from TCustomdxBarSubItem. |
| OnFilterChanged | Allows you to respond to end-user actions that change the currently active filter. |
| OnGetScreenTip | Inherited from TdxBarItem. |
| OnGroupItemClick | Allows you to implement functionality common to all gallery items within a gallery. |
| OnHotTrackedItemChanged | Occurs immediately after a gallery item has been hot-tracked within a gallery. Inherited from TdxCustomRibbonGalleryItem. |
| OnInitFilterMenu | Allows you to customize a gallery filter menu before it appears. |
| OnPaintBar | Occurs when drawing a bar at the left side of the submenu. Inherited from TCustomdxBarSubItem. |
| OnPopup | Occurs when a dropdown window opens. Inherited from TCustomdxBarSubItem. |
| OnShowPopupMenu | Occurs after a right-click on a ribbon gallery‘s area. Inherited from TdxCustomRibbonGalleryItem. |
See Also