private void WorkPanel_MouseDown(object sender, EventArgs e)
 {
     CurrentTarget        = sender as PanelElement;
     PrevTarget.Target    = false;
     CurrentTarget.Target = true;
     CurrentTarget.Refresh();
     PrevTarget.Refresh();
     PrevTarget = CurrentTarget;
 }
        public void CreateWorkPanels(int count, List <Color> colors)
        {
            int width  = group_WorkPanels.Width / count;
            int height = group_WorkPanels.Height - 10;

            int X     = 0;
            int Y     = 10;
            int stepX = width;

            RoundedLabel.CornerToRound cornerToRound;
            cornerToRound = RoundedLabel.CornerToRound.All;

            for (int i = 0; i < count; i++)
            {
                if (i == 0)
                {
                    cornerToRound = RoundedLabel.CornerToRound.BothLeft;
                }
                else if (i == count - 1)
                {
                    cornerToRound = RoundedLabel.CornerToRound.BothRight;
                }
                else
                {
                    cornerToRound = RoundedLabel.CornerToRound.None;
                }

                var label = new PanelElement()
                {
                    cornerToRound = cornerToRound,
                    Anchor        = (AnchorStyles.Bottom),
                    Tag           = "Work",
                    AutoSize      = false,
                    Enabled       = true,
                    Location      = new Point(X, Y),
                    Size          = new Size(width, height),
                    BackColor     = colors[i],
                };
                label.WheelChair(4);
                group_WorkPanels.Controls.Add(label);

                label.MouseDown += MainForm_MouseDown;
                label.MouseDown += WorkPanel_MouseDown;

                PrevTarget = CurrentTarget = label;
                X         += stepX;
            }
        }