FormCustomizationHelper

窗口自定义助手

调用示例:

procedure TForm2.DoIdle(Sender: TObject; var Done: Boolean);
begin
  Self.Invalidate;
end;

procedure TForm2.FormCreate(Sender: TObject);
begin
  Application.OnIdle:= DoIdle;
  FCustomizationHelper:= TFormCustomizationHelper.Create(Self);
end;

效果图: