lyfz_repos/铂金版源码/ManagementServer/LYFZ.ComponentLibrary/OtherExpansionControl/LYFZ.OtherExpansion.SkinControl/ToolButton.cs

using LYFZ.ComponentLibrary.Properties;
using System;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
namespace LYFZ.OtherExpansion.SkinControl
{
	internal class ToolButton : Control
	{
		private IContainer components;
		private Image btnImage;
		private bool isSelectedBtn;
		private bool isSingleSelectedBtn;
		private bool isSelected;
		private bool m_bMouseEnter;
		public Image BtnImage
		{
			get
			{
				return this.btnImage;
			}
			set
			{
				this.btnImage = value;
				base.Invalidate();
			}
		}
		public bool IsSelectedBtn
		{
			get
			{
				return this.isSelectedBtn;
			}
			set
			{
				this.isSelectedBtn = value;
				if (!this.isSelectedBtn)
				{
					this.isSingleSelectedBtn = false;
				}
			}
		}
		public bool IsSingleSelectedBtn
		{
			get
			{
				return this.isSingleSelectedBtn;
			}
			set
			{
				this.isSingleSelectedBtn = value;
				if (this.isSingleSelectedBtn)
				{
					this.isSelectedBtn = true;
				}
			}
		}
		public bool IsSelected
		{
			get
			{
				return this.isSelected;
			}
			set
			{
				if (value == this.isSelected)
				{
					return;
				}
				this.isSelected = value;
				base.Invalidate();
			}
		}
		public override string Text
		{
			get
			{
				return base.Text;
			}
			set
			{
				base.Text = value;
				base.Width = TextRenderer.MeasureText(this.Text, this.Font).Width + 21;
			}
		}
		protected override void Dispose(bool disposing)
		{
			if (disposing && this.components != null)
			{
				this.components.Dispose();
			}
			base.Dispose(disposing);
		}
		private void InitializeComponent()
		{
			this.components = new Container();
		}
		public ToolButton()
		{
			this.InitializeComponent();
		}
		protected override void OnMouseEnter(EventArgs e)
		{
			this.m_bMouseEnter = true;
			base.Invalidate();
			base.OnMouseEnter(e);
		}
		protected override void OnMouseLeave(EventArgs e)
		{
			this.m_bMouseEnter = false;
			base.Invalidate();
			base.OnMouseLeave(e);
		}
		protected override void OnClick(EventArgs e)
		{
			if (this.isSelectedBtn)
			{
				if (this.isSelected)
				{
					if (!this.isSingleSelectedBtn)
					{
						this.isSelected = false;
						base.Invalidate();
					}
				}
				else
				{
					this.isSelected = true;
					base.Invalidate();
					int i = 0;
					int len = base.Parent.Controls.Count;
					while (i < len)
					{
						if (base.Parent.Controls[i] is ToolButton && base.Parent.Controls[i] != this && ((ToolButton)base.Parent.Controls[i]).isSelected)
						{
							((ToolButton)base.Parent.Controls[i]).IsSelected = false;
						}
						i++;
					}
				}
			}
			base.Focus();
			base.OnClick(e);
		}
		protected override void OnDoubleClick(EventArgs e)
		{
			this.OnClick(e);
			base.OnDoubleClick(e);
		}
		protected override void OnPaint(PaintEventArgs e)
		{
			Graphics g = e.Graphics;
			if (this.m_bMouseEnter)
			{
				g.FillRectangle(Brushes.LightBlue, base.ClientRectangle);
				g.DrawRectangle(Pens.DarkCyan, new Rectangle(0, 0, base.Width - 1, base.Height - 1));
			}
			if (this.btnImage == null)
			{
				g.DrawImage(Resources.none, new Rectangle(2, 2, 17, 17));
			}
			else
			{
				g.DrawImage(this.btnImage, new Rectangle(2, 2, 17, 17));
			}
			g.DrawString(this.Text, this.Font, Brushes.Black, 21f, (float)((base.Height - this.Font.Height) / 2));
			if (this.isSelected)
			{
				g.DrawRectangle(Pens.DarkCyan, new Rectangle(0, 0, base.Width - 1, base.Height - 1));
			}
			base.OnPaint(e);
		}
		protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified)
		{
			base.SetBoundsCore(x, y, TextRenderer.MeasureText(this.Text, this.Font).Width + 21, 21, specified);
		}
	}
}