AutocompleteMenuNS.AutocompleteListView.OnPaint C# (CSharp) Method

        protected override void OnPaint(PaintEventArgs e)
        {
            var rtl = RightToLeft == RightToLeft.Yes;
            AdjustScroll();
            var startI = VerticalScroll.Value/ItemHeight - 1;
            var finishI = (VerticalScroll.Value + ClientSize.Height)/ItemHeight + 1;
            startI = Math.Max(startI, 0);
            finishI = Math.Min(finishI, VisibleItems.Count);

            for (int i = startI; i < finishI; i++)
            {
                int y = i*ItemHeight - VerticalScroll.Value;
                /*
                if (ImageList != null && VisibleItems[i].ImageIndex >= 0)
                    if (rtl)
                        e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], Width - 1 - LeftPadding, y);
                    else
                        e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], 1, y);*/
                var textRect = new Rectangle(LeftPadding, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1);
                if (rtl)
                    textRect = new Rectangle(1, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1);

                if (i == SelectedItemIndex)
                {
                    Brush selectedBrush = new LinearGradientBrush(new Point(0, y - 3), new Point(0, y + ItemHeight),
                        Color.LightGray, Color.Gray);
                    e.Graphics.FillRectangle(selectedBrush, textRect);
                    e.Graphics.DrawRectangle(Pens.Gray, textRect);
                }
                if (i == hoveredItemIndex)
                    e.Graphics.DrawRectangle(Pens.Gray, textRect);

                var sf = new StringFormat();
                if (rtl)
                    sf.FormatFlags = StringFormatFlags.DirectionRightToLeft;

                var args = new PaintItemEventArgs(e.Graphics, e.ClipRectangle)
                {
                    Font = Font,
                    TextRect = new RectangleF(textRect.Location, textRect.Size),
                    StringFormat = sf,
                    IsSelected = i == SelectedItemIndex,
                    IsHovered = i == hoveredItemIndex
                };
                //call drawing
                VisibleItems[i].OnPaint(args);
            }
        }