TdxBarCustomCombo Events

The base class for the deprecated toolbar combo box.

Name	Description
OnChange	Occurs when the text of an edit control changes. Inherited from TdxBarWindowItem.
OnCheckKeyForDropDownWindow	Occurs when users press a key in a linked item control. Inherited from TCustomdxBarCombo.
OnClick	Allows you to respond to clicks on the bar item. Inherited from TdxBarItem.
OnCloseUp	Occurs when closing a dropdown window. Inherited from TCustomdxBarCombo.
OnCurChange	Occurs on text editing. Inherited from TdxBarWindowItem.
OnDestroy	This event occurs before the bar item is destroyed. Inherited from TdxBarItem.
OnDrawItem	Occurs when a dropdown listbox item is to be displayed.
OnDropDown	Occurs when a dropdown window is to be displayed. Inherited from TCustomdxBarCombo.
OnEnter	Occurs when an item control, corresponding to an item, receives focus. Inherited from TdxBarWindowItem.
OnExit	Occurs when an item control, corresponding to an item, loses focus. Inherited from TdxBarWindowItem.
OnGetDropDownWindow	Allows you to create custom drop-down windows. Inherited from TCustomdxBarCombo.
OnGetScreenTip	Inherited from TdxBarItem.
OnKeyDown	Occurs when a user presses a key in a linked item control. Inherited from TdxBarWindowItem.
OnKeyPress	Occurs when users press a single character key. Inherited from TdxBarWindowItem.
OnKeyUp	Occurs when users release a key once pressed. Inherited from TdxBarWindowItem.
OnMeasureItem	Occurs every time users access listbox item height.