vcl-dxbar-dot-tdxbarmanager-dot-underscore-events.md
A bar manager.
| Name | Description |
|---|---|
| OnAfterMerge | Fires after the merge operations performed by the OnMenuMerge and OnMerge event handlers. |
| OnBarAdd | Occurs after a new toolbar has been added. |
| OnBarAfterReset | Occurs after the default settings of a specific toolbar have been restored. |
| OnBarBeforeReset | Occurs before the default settings of a specific toolbar are restored. |
| OnBarClose | Occurs when closing a floating toolbar. |
| OnBarDelete | Occurs before a toolbar is removed from the current bar manager’s collection of toolbars. |
| OnBarDockingStyleChange | Occurs when a toolbar’s docking style is changed. |
| OnBarReset | Enables you to cancel resetting toolbar settings and prohibit the confirmation dialog from being displayed to end-users. |
| OnBarVisibleChange | Occurs when a toolbar’s visibility state is changed. |
| OnBeforeMerge | Fires when the bar manager is about to raise the OnMenuMerge or OnMerge event. |
| OnClickItem | Occurs when clicking a toolbar’s item. |
| OnCloseButtonClick | Occurs when a toolbar that represents a main menu is being closed. |
| OnDocking | Occurs when an end-user changes a toolbar’s position. |
| OnHandleKey | Enables you to handle a keystroke or prevent the bar manager from handling it. |
| OnHelpButtonClick | Occurs when clicking the Help button on the current bar manager’s Customization Form. |
| OnHideCustomizingForm | Occurs after hiding the current bar manager’s Customization Form. |
| OnItemLinkAdd | Occurs when creating an item link within a collection of item links. |
| OnItemLinkChange | Occurs after an item link is modified. |
| OnItemLinkDelete | Occurs before an item link is removed from a collection of item links. |
| OnMenuMerge | Occurs when an MDI child form containing the main menu changes its state. |
| OnMerge | Fires when one of the MDI child forms changes its state. |
| OnMergeItemLink | Fires before an item link is added to the merging bar. |
| OnShowCustomizingForm | Occurs before the current bar manager’s Customization Form is displayed. |
| OnShowCustomizingPopup | Occurs before a customizing popup menu is displayed. |
| OnShowToolbarsPopup | Occurs before a toolbar’s popup menu is displayed. |
See Also