using System;
using System.Windows.Forms;
using System.Drawing;

namespace GrapeCity.Win.MultiRow.SampleCode
{
    public class TrackBarCellDemo : Form
    {
        private GcMultiRow gcMultiRow1 = new GcMultiRow();
        private Label label = new Label();

        public TrackBarCellDemo()
        {
            this.Text = "TrackBarCell Demo";

            this.gcMultiRow1.Dock = DockStyle.Fill;
            this.Controls.Add(this.gcMultiRow1);
            this.Load += new EventHandler(Form1_Load);
            this.gcMultiRow1.CellEditedFormattedValueChanged += new 
EventHandler<CellEditedFormattedValueChangedEventArgs>(gcMultiRow1_CellEditedFormattedValueChanged);

            this.label.Dock = DockStyle.Bottom;
            this.label.Height = 30;
            this.label.BackColor = SystemColors.Info;
            this.label.Text = "Select a cell, drag the track bar or press the Up or Down key to move the slider";
            this.Controls.Add(label);

            this.Size = new Size(400, 600);
        }

        void gcMultiRow1_CellEditedFormattedValueChanged(object sender, 
CellEditedFormattedValueChangedEventArgs e)
        {
            if (this.gcMultiRow1.IsCurrentCellInEditMode)
            {
                label.Text = (this.gcMultiRow1.CurrentCell as IEditingCell).EditingCellFormattedValue.ToString();
            }
        }
      
        private void Form1_Load(object sender, EventArgs e)
        {
            TrackBarCell trackBarCell1 = new TrackBarCell();
            trackBarCell1.Size = new Size(80, 80);
            //When the slider is dragged to the top, the Cell.FormattedValue is 20.
            trackBarCell1.Maximum = 20;
            //When the slider is dragged to the bottom, the Cell.FormattedValue is 10.
            trackBarCell1.Minimum = 10;
            //Press the Up or Down key, 2 positions are moved.
            trackBarCell1.SmallChange = 2;
            //Click on  the track bar, 5 positions are moved.
            trackBarCell1.LargeChange = 5;
            //Between each tick mark, there are 2 positions.
            trackBarCell1.TickFrequency = 2;

            TrackBarCell trackBarCell2 = trackBarCell1.Clone() as TrackBarCell;
            //Track bar has a vertical orientation.
            trackBarCell2.Orientation = Orientation.Vertical;
            trackBarCell2.TickStyle = TickStyle.Both;

            Template template1 = Template.CreateGridTemplate(new Cell[] { trackBarCell1, trackBarCell2 });

            gcMultiRow1.Template = template1;
            gcMultiRow1.RowCount = 3;
        }