using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Observer.TemperatureObserver
{
	class TrackBarForm : Form
	{
		private TrackBar trackBar1;

		public TrackBarForm()
		{
			this.trackBar1 = new TrackBar();
			this.trackBar1.Maximum = 100;
			this.Controls.Add(this.trackBar1);

			this.Load += TrackBarForm_Load;
		}

		private void TrackBarForm_Load(object sender, EventArgs e)
		{
			Temperature t = MainForm.Temp;

			t.Changed += (s, eArgs) =>
			{
				this.Invoke(new Action(() =>
				{
					trackBar1.Value = (int)t.Fahrenheit % 100;
				}));
			};
		}
	}
}