Vcl.ComCtrls.TComboBoxExStyleHook
Delphi
TComboBoxExStyleHook = class(TComboBoxStyleHook)
C++
class PASCALIMPLEMENTATION TComboBoxExStyleHook : public Vcl::Stdctrls::TComboBoxStyleHook
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | Vcl.ComCtrls |
Description
TComboBoxStyleHook is a delegate class that handles messages for styled combo boxes.
Vcl.ComCtrls.TComboBoxExStyleHook inherits from Vcl.StdCtrls.TComboBoxStyleHook. All content below this line refers to Vcl.StdCtrls.TComboBoxStyleHook.
TComboBoxStyleHook is a delegate class that handles messages for styled combo boxes.
This API is used automatically when the control style is active. TComboBoxStyleHook gives a styled look and provides custom processing for this styled control.
TComboBoxStyleHook is registered by TComboBox class with the style engine, using the RegisterStyleHook method.