Histacom2/Histacom2.Engine/Paintbrush.cs

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Histacom2.Engine
{
    public class Paintbrush
    {
        public static void PaintClassicBorders(object sender, PaintEventArgs e, int borderwidth)
        {
            ControlPaint.DrawBorder(e.Graphics, ((Control)sender).ClientRectangle,
                Color.White, borderwidth, ButtonBorderStyle.Solid,
                Color.White, borderwidth, ButtonBorderStyle.Solid,
                Color.Gray, borderwidth, ButtonBorderStyle.Solid,
                Color.Gray, borderwidth, ButtonBorderStyle.Solid);
        }

        public static void PaintClassicBordersIndented(object sender, PaintEventArgs e, int borderwidth)
        {
            ControlPaint.DrawBorder(e.Graphics, ((Control)sender).ClientRectangle,
                Color.Gray, borderwidth, ButtonBorderStyle.Solid,
                Color.Gray, borderwidth, ButtonBorderStyle.Solid,
                Color.White, borderwidth, ButtonBorderStyle.Solid,
                Color.White, borderwidth, ButtonBorderStyle.Solid);
        }

        public static void ExtendedToolStripSeparator_Paint(object sender, PaintEventArgs e)
        {
            // Get the separator's width and height.
            ToolStripSeparator toolStripSeparator = (ToolStripSeparator)sender;
            int width = toolStripSeparator.Width;
            int height = toolStripSeparator.Height;

            // Choose the colors for drawing.
            Color foreColor = Color.Gray;
            Color backColor = Color.Silver;

            // Fill the background.
            e.Graphics.FillRectangle(new SolidBrush(backColor), 0, 0, width, height);

            // Draw the line.
            e.Graphics.DrawLine(new Pen(foreColor), 4, height / 2, width - 4, height / 2);
        }

        public static Color GetLightFromColor(Color basecolor)
        {
            if (basecolor == Color.FromArgb(112, 112, 112)) return Color.FromArgb(184, 184, 184);
            return ControlPaint.Light(basecolor, 50);
        }

        public static Color GetDarkFromColor(Color basecolor)
        {
            if (basecolor == Color.FromArgb(112, 112, 112)) return Color.FromArgb(72, 72, 72);
            return ControlPaint.Dark(basecolor, 50);
        }
    }
}