Inheritance: NSStepper, IViewHelper
		protected override void CreateHandle ()
		{	
      		m_helper = new UpDownSpinnerHelper();
			m_view =  m_helper;
			m_helper.Host = this;
			m_helper.MinValue = -1;
			m_helper.MaxValue = 1;
			m_helper.IntValue = 0;
			m_helper.Increment = 1;			
			m_helper.Activated += delegate(object sender, EventArgs e) {
				if(m_helper.IntValue == 1)
					owner.UpButton();
				else if (m_helper.IntValue == -1)
					owner.DownButton();
				m_helper.IntValue = 0;
			};
		}
 protected override void CreateHandle()
 {
     m_helper            = new UpDownSpinnerHelper();
     m_view              = m_helper;
     m_helper.Host       = this;
     m_helper.MinValue   = -1;
     m_helper.MaxValue   = 1;
     m_helper.IntValue   = 0;
     m_helper.Increment  = 1;
     m_helper.Activated += delegate(object sender, EventArgs e) {
         if (m_helper.IntValue == 1)
         {
             owner.UpButton();
         }
         else if (m_helper.IntValue == -1)
         {
             owner.DownButton();
         }
         m_helper.IntValue = 0;
     };
 }