/// <summary>
		/// Crea el control para los parametros de tipo <c>int</c>.
		/// </summary>
		/// <param name="desc">
		/// A <see cref="BitmapProcessPropertyDescription"/>
		/// </param>
		private void CreateIntWidget(BitmapProcessPropertyDescription desc)
		{
			layout.Add(new Label(desc.Description+":"));		
			
			
					
			SpinButton spin = new Gtk.SpinButton(0,1000,1);
			spin.Numeric = false;
			
			if(desc.Min != -1 && desc.Max != -1)
			{
				spin.SetRange(desc.Min,desc.Max);
			}
			
			
			int val = (int)info.GetValue(process,null);
			
			spin.Value=val;
			
			widget = spin;
			
		}
		/// <summary>
		/// Crea el control para los parametros de tipo <c>bool</c>.
		/// </summary>
		/// <param name="desc">
		/// La descripcion del parametro.
		/// </param>
		private void CreateBoolWidget(BitmapProcessPropertyDescription desc)
		{
			CheckButton check = new CheckButton(desc.Description);
					
			check.Active = (bool)info.GetValue(process,null);
					
			widget = check;
					
		}