C#용 kButton 클래스와 사용법

 

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

 

enum kButtonStyle
{
    kb00Hori = 0,
    kb01Vert
};

 

class kButton
{
    // 남은 일 - 캡션 위치를 잡아주기
    private Color col1 = Color.FromArgb(0, 251, 0);
    private Color col0 = Color.Gray;
    private Button button;
    private PictureBox picbox;
    private kButtonStyle kbuttonstyle;

    private int LampHOffset = 7;
    private int LampVOffset = 1;
    private double LampSizeRatio = 0.7;
    private int LampThickness = 10;

 

    public bool Checked = false;

    public kButton(kButtonStyle style, Button btn, int lamphoffset,
                        int lampvoffset, double sizeratio, int lampthickness)
    {
        button = btn;
        picbox = new PictureBox();
        {
            picbox.BorderStyle = BorderStyle.Fixed3D;
            btn.Parent.Controls.Add(picbox);
            this.picbox.Click += new System.EventHandler(this.picbox_Click);
        }
        kbuttonstyle = style;
        LampHOffset = lamphoffset;
        LampVOffset = lampvoffset;
        LampSizeRatio = sizeratio;
        LampThickness = lampthickness;
        DispStatus();
    }

 

    private void picbox_Click(object sender, EventArgs e)
    {
        button.PerformClick();
    }

 

    public void Invert()
    {
        Checked = !Checked;
        DispStatus();
    }

 

    public void DispStatus()
    {
        picbox.BackColor = Checked ? col1 : col0;
        if (kbuttonstyle == kButtonStyle.kb00Hori)
        {
            picbox.Width = LampThickness;
            picbox.Height = Convert.ToInt32(button.Height * LampSizeRatio);
            picbox.Left = button.Left + LampHOffset;
            picbox.Top = button.Top + (button.Height - picbox.Height) / 2 + LampVOffset;
            picbox.BringToFront();
        }
        else if (kbuttonstyle == kButtonStyle.kb01Vert)
        {
            picbox.Width = Convert.ToInt32(button.Width * LampSizeRatio);
            picbox.Height = LampThickness;
            picbox.Left = button.Left + (button.Width - picbox.Width) / 2 + LampVOffset;
            picbox.Top = button.Top + button.Height - LampHOffset - LampThickness;
            picbox.BringToFront();
        }
        else
        { }
    }
}

 

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namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        kButton ktn1;
        kButton ktn2;

 

        public Form1()
        {
            InitializeComponent();
        }

 

        private void Form1_Load(object sender, EventArgs e)
        {
            ktn1 = new kButton(kButtonStyle.kb00Hori, btnA, 7, 1, 0.7, 10);
            ktn2 = new kButton(kButtonStyle.kb01Vert, btnB, 5, 0, 0.8, 8);
        }

 

        private void btnA_Click(object sender, EventArgs e)
        {
            bool changed_state = !ktn1.Checked;
            // do something
            ktn1.Invert();
        }

 

        private void btnB_Click(object sender, EventArgs e)
        {
            bool changed_state = !ktn1.Checked;
            // do something
            ktn2.Invert();
        }
    }
}