unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Mask, DBCtrlsEh;

type
  TMyC = class(TCustomDBEditEh);
  TForm1 = class(TForm)
    Label1: TLabel;
    procedure FormShow(Sender: TObject);
  private
    Edh: TDBEditEh;
    { Private declarations }
    procedure OnBtnMouseEnter(Sender: TObject); virtual;
    procedure OnBtnMouseEnter2(Sender: TObject); virtual;

    procedure OnBtnMouseLeave(Sender: TObject); virtual;

  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}



procedure TForm1.FormShow(Sender: TObject);
begin
  Edh := TDBEditEh.Create(Self);
  Edh.Parent := Self;

  Edh.EditButtons.Add;
  Edh.EditButtons.Add;
  Edh.EditButtons.Add;
  Edh.EditButtons.Add;

  TMyC(Edh).FEditButtonControlList[1].EditButtonControl.OnMouseEnter
    := OnBtnMouseEnter;
  TMyC(Edh).FEditButtonControlList[2].EditButtonControl.OnMouseEnter
    := OnBtnMouseEnter2;

  TMyC(Edh).FEditButtonControlList[1].EditButtonControl.OnMouseLeave
    := OnBtnMouseLeave;
  TMyC(Edh).FEditButtonControlList[2].EditButtonControl.OnMouseLeave
    := OnBtnMouseLeave;

end;


procedure TForm1.OnBtnMouseEnter(Sender: TObject);
begin
  Label1.Caption := 'Enter 1';
end;

procedure TForm1.OnBtnMouseEnter2(Sender: TObject);
begin
  Label1.Caption := 'Enter 2';
end;

procedure TForm1.OnBtnMouseLeave(Sender: TObject);
begin
  Label1.Caption := ''

end;

end.