VitNX_DockRegion.OnPaint Method

protected override void OnPaint(PaintEventArgs e)
 {
     var g = e.Graphics;
     if (!Visible)
         return;
     using (var b = new SolidBrush(Colors.GreyBackground))
         g.FillRectangle(b, ClientRectangle);
     using (var p = new Pen(Colors.VitNXBorder))
     {
         if (DockArea == VitNX_DockArea.Document)
             g.DrawLine(p, ClientRectangle.Left, 0,
                 ClientRectangle.Right, 0);
         if (DockArea == VitNX_DockArea.Right)
             g.DrawLine(p, ClientRectangle.Left, 0,
                 ClientRectangle.Left,
                 ClientRectangle.Height);
         if (DockArea == VitNX_DockArea.Left)
             g.DrawLine(p, ClientRectangle.Right - 1, 0,
                 ClientRectangle.Right - 1,
                 ClientRectangle.Height);
     }
 }