protected override void OnPaint(PaintEventArgs e)
{
var g = e.Graphics;
g.FillRectangle(UserBrushes.Window, ClientRectangle);
var width = 0;
var textColor = UserColors.Text;
var corner = "Corner";
var cross = "Cross";
if (SelectedItem != null)
{
currentWidth = width = (Int32)g.MeasureString(SelectedItem.Caption, Fonts.Caption).Width;
}
if (hoverItem == 0 || contextMenu.Visible)
{
g.FillRectangle(UserBrushes.Selection, new Rectangle(Dpi.ScaleX(3), Dpi.ScaleY(4), Dpi.ScaleX(12) + width, Dpi.ScaleY(14)));
textColor = UserColors.HighlightText;
corner = "CornerWhite";
}
else if (hoverItem == 1)
{
g.FillRectangle(UserBrushes.Selection, new Rectangle(ClientSize.Width - Dpi.ScaleX(17), Dpi.ScaleY(4), Dpi.ScaleX(14), Dpi.ScaleY(14)));
cross = "CrossWhite";
}
using (var bmp = Bitmaps.Load(corner))
g.DrawImage(bmp, new Rectangle(Dpi.ScaleX(5), Dpi.ScaleY(9), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
using (var bmp = Bitmaps.Load(cross))
g.DrawImage(bmp, new Rectangle(ClientSize.Width - Dpi.ScaleX(15), Dpi.ScaleY(7), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
g.DrawRectangle(UserPens.Border, new Rectangle(ClientRectangle.X, ClientRectangle.Y, ClientRectangle.Width - Dpi.ScaleX(1), ClientRectangle.Height));
if (SelectedItem != null)
{
TextRenderer.DrawText(g, SelectedItem.Caption, Fonts.Caption, new Rectangle(Dpi.ScaleX(14), 0, width + Dpi.ScaleY(20), ClientSize.Height), textColor,
TextFormatFlags.VerticalCenter | TextFormatFlags.Left | TextFormatFlags.EndEllipsis);
}
}
private void DrawHeader(ListGroup group, DrawItemEventArgs e)
{
var caption = group.Title;
e.Graphics.FillRectangle(UserBrushes.Window, e.Bounds);
using (var font = new Font(e.Font, FontStyle.Bold))
{
if (group.Expanded)
{
e.Graphics.DrawImage(Bitmaps.Load("ArrowDownGray"), e.Bounds.X + Dpi.ScaleX(5), e.Bounds.Y + Dpi.ScaleY(7));
}
else
{
e.Graphics.DrawImage(Bitmaps.Load("ArrowGray"), e.Bounds.X + Dpi.ScaleX(7), e.Bounds.Y + Dpi.ScaleY(5));
}
var captionSize = e.Graphics.MeasureString(caption, font);
e.Graphics.DrawString(caption, font, SystemBrushes.ControlText,
e.Bounds.X + Dpi.ScaleX(14), e.Bounds.Y + (e.Bounds.Height - captionSize.Height) / 2);
}
}
private void PaintMain(Graphics g, bool fast = false)
{
var textColor = UserColors.Text;
var corner = "Corner";
var rect = new Rectangle(0, 0, ClientSize.Width - Dpi.ScaleX(1), Dpi.ScaleY(HEIGHT));
if (!fast)
{
var fullRect = new Rectangle(0, 0, ClientSize.Width - Dpi.ScaleX(1), ClientSize.Height - Dpi.ScaleY(1));
g.FillRectangle(UserBrushes.Window, rect);
g.DrawRectangle(UserPens.Border, rect);
g.DrawRectangle(UserPens.Border, fullRect);
}
var text = SelectedDocument != null ? SelectedDocument.Caption : String.Empty;
var captionRect = new Rectangle(Dpi.ScaleX(15), 0, ClientSize.Width - Dpi.ScaleY(LABELS_WIDTH), Dpi.ScaleY(HEIGHT));
var flags = TextFormatFlags.Left | TextFormatFlags.PathEllipsis | TextFormatFlags.VerticalCenter;
lastWidth = (Int32)g.MeasureString(text, Fonts.Header).Width;
if (lastWidth > captionRect.Width)
{
lastWidth = captionRect.Width;
}
if (hoverItem == 0 || contextMenu.Visible)
{
textColor = UserColors.HighlightText;
corner = "CornerWhite";
g.FillRectangle(UserBrushes.Selection, new Rectangle(Dpi.ScaleX(3), Dpi.ScaleY(4), Dpi.ScaleX(16) + lastWidth, Dpi.ScaleY(14)));
}
else if (hoverItem == -1 && fast)
{
g.FillRectangle(UserBrushes.Window, new Rectangle(Dpi.ScaleX(3), Dpi.ScaleY(4), Dpi.ScaleX(16) + lastWidth, Dpi.ScaleY(14)));
}
TextRenderer.DrawText(g, text, Fonts.Header, captionRect, textColor, flags);
if (Items.Count > 1)
{
using (var bmp = Bitmaps.Load(corner))
g.DrawImage(bmp, new Rectangle(Dpi.ScaleX(5), Dpi.ScaleY(9), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
}
else if (Items.Count == 1)
{
using (var bmp = Bitmaps.Load("CornerDisabled"))
g.DrawImage(bmp, new Rectangle(Dpi.ScaleX(7), Dpi.ScaleY(7), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
}
if (InfoBarVisible && !fast)
{
TextRenderer.DrawText(g, Overtype ? "OVR" : "INS", Fonts.Header, new Rectangle(ClientSize.Width - Dpi.ScaleX(32), 0, Dpi.ScaleX(30), Dpi.ScaleY(HEIGHT)), UserColors.Text, flags);
TextRenderer.DrawText(g, Column.ToString(), Fonts.Menu, new Rectangle(ClientSize.Width - Dpi.ScaleX(68), 0, Dpi.ScaleX(25), Dpi.ScaleY(HEIGHT)), UserColors.Text, flags);
TextRenderer.DrawText(g, "Col", Fonts.Header, new Rectangle(ClientSize.Width - Dpi.ScaleX(90), 0, Dpi.ScaleX(25), Dpi.ScaleY(20)), UserColors.Text, flags);
TextRenderer.DrawText(g, Line.ToString(), Fonts.Menu, new Rectangle(ClientSize.Width - Dpi.ScaleX(123), 0, Dpi.ScaleX(35), Dpi.ScaleY(HEIGHT)), UserColors.Text, flags);
TextRenderer.DrawText(g, "Line", Fonts.Header, new Rectangle(ClientSize.Width - Dpi.ScaleX(150), 0, Dpi.ScaleX(30), Dpi.ScaleY(HEIGHT)), UserColors.Text, flags);
using (var bmp = Bitmaps.Load("Bounds"))
g.DrawImage(bmp, new Rectangle(ClientSize.Width - Dpi.ScaleX(167), Dpi.ScaleY(5), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
}
}
protected override void OnRenderItemCheck(ToolStripItemImageRenderEventArgs e)
{
using (var bmp = Bitmaps.Load("Check"))
e.Graphics.DrawImage(bmp, new Rectangle(e.ImageRectangle.X + Dpi.ScaleX(1),
e.ImageRectangle.Y + Dpi.ScaleY(5), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
}
protected override void OnRenderArrow(ToolStripArrowRenderEventArgs e)
{
using (var bmp = Bitmaps.Load("Arrow"))
e.Graphics.DrawImage(bmp, new Rectangle(e.Item.Bounds.Width - Dpi.ScaleX(10),
e.ArrowRectangle.Y + Dpi.ScaleY(7), Dpi.ScaleX(bmp.Width), Dpi.ScaleY(bmp.Height)));
}