Vcl.ButtonGroup.TButtonGroup.OnBeforeDrawButton

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Delphi

property OnBeforeDrawButton: TGrpButtonDrawEvent read FOnBeforeDrawButton write FOnBeforeDrawButton;

C++

__property TGrpButtonDrawEvent OnBeforeDrawButton = {read=FOnBeforeDrawButton, write=FOnBeforeDrawButton};

Properties

Type	Visibility	Source	Unit	Parent
event	published	Vcl.ButtonGroup.pas Vcl.ButtonGroup.hpp	Vcl.ButtonGroup	TButtonGroup

Description

Occurs just before a button is drawn.

OnBeforeDrawButton is an event handler of type Vcl.ButtonGroup.TGrpButtonDrawEvent.

See Also

• Vcl.ButtonGroup.TGrpButtonDrawEvent