using System;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms;
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namespace DPumpHydr.WinFrmUI.WenSkin.Controls
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{
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public class WenButtonThreeLine : WenControl
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{
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public WenButtonThreeLine() : base()
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{
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this.Size = new Size(32, 32);
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this.BackColor = Color.Transparent;
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}
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#region 私有属性
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private bool state = true;
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#endregion
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#region 公有属性
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[DefaultValue(true), Category("Wen"), Description("开关状态")]
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public bool State { get => state; set { state = value; this.Invalidate(); } }
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[Category("Wen")]
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[Description("按钮样式颜色")]
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[RefreshProperties(RefreshProperties.Repaint)]
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[DefaultValue("Cyan")]
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public Color ButtonColor { get; set; } = Color.Gray;
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#endregion
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protected override void OnSizeChanged(EventArgs e)
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{
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base.OnSizeChanged(e);
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this.Size = new Size(32, 32);
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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Graphics g = e.Graphics;
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Brush brush = GetBrush(ButtonColor);
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Pen pen = new Pen(brush, 3);
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//画三横
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g.DrawLine(pen, 1, 5 + 1, 30, 5 + 1);
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g.DrawLine(pen, 1, 15 + 1, 30, 15 + 1);
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g.DrawLine(pen, 1, 25 + 1, 30, 25 + 1);
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//画三个圆
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if (State)
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{
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g.FillEllipse(brush, new Rectangle(1, 3, 6, 6));
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g.FillEllipse(brush, new Rectangle(1, 13, 6, 6));
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g.FillEllipse(brush, new Rectangle(1, 23, 6, 6));
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}
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}
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protected override void OnMouseLeave(EventArgs e)
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{
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base.OnMouseLeave(e);
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this.BackColor = Color.Transparent;
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}
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protected override void OnMouseEnter(EventArgs e)
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{
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base.OnMouseEnter(e);
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this.BackColor = Color.FromArgb(63, 63, 65);
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}
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protected override void OnClick(EventArgs e)
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{
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if (State)
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State = false;
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else
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State = true;
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base.OnClick(e);
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}
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#region 颜色获取Brush
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private Brush GetBrush(string b)
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{
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return new SolidBrush(ColorTranslator.FromHtml(b));
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}
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private Brush GetBrush(Color c)
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{
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return new SolidBrush(c);
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}
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#endregion
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}
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}
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