添加项目文件。

2026-07-14 13:55:17 +08:00
parent 63759495f2
commit 8bbdf78731
335 changed files with 81415 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace JYControl
+{
+	/// <summary>
+	/// Class for the Led control.
+	/// </summary>
+	public partial class LBLed : LBIndustrialCtrlBase
+	{
+		#region (* Enumeratives *)
+		public enum LedState
+		{
+			Off = 0,
+			On,
+			Blink,
+		}
+
+		public enum LedLabelPosition
+		{
+			Left = 0,
+			Top,
+			Right,
+			Bottom,
+		}
+
+		public enum LedStyle
+		{
+			Circular = 0,
+			Rectangular,
+		}
+
+		#endregion
+
+		#region (* Properties variables *)
+		private Color ledColor;
+		private LedState state;
+		private LedStyle style;
+		private LedLabelPosition labelPosition;
+		private String label = "Led";
+		private SizeF ledSize;
+		private int blinkInterval = 500;
+		#endregion
+
+		#region (* Class variables *)
+		//private Timer tmrBlink;
+		private bool blinkIsOn = false;
+		#endregion
+
+		#region (* Constructor *)
+		public LBLed()
+		{
+			InitializeComponent();
+
+			this.Size = new Size(20, 20);
+			this.ledColor = Color.Red;
+			this.state = LBLed.LedState.Off;
+			this.style = LBLed.LedStyle.Circular;
+			this.blinkIsOn = false;
+			this.ledSize = new SizeF(10F, 10F);
+			this.labelPosition = LedLabelPosition.Top;
+		}
+		#endregion
+
+		#region (* Properties *)
+		[
+			Category("Led"),
+			Description("改变LED灯样式")
+		]
+		public LedStyle Style
+		{
+			get { return style; }
+			set
+			{
+				style = value;
+				this.CalculateDimensions();
+			}
+		}
+		[
+			Category("Led"),
+			Description("改变LED灯颜色")
+		]
+		public Color LedColor
+		{
+			get { return ledColor; }
+			set
+			{
+				ledColor = value;
+				Invalidate();
+			}
+		}
+
+
+		[
+			Category("Led"),
+			Description("改变LED灯状态")
+		]
+		public LedState State
+		{
+			get { return state; }
+			set
+			{
+				state = value;
+				if (state == LedState.Blink)
+				{
+					this.blinkIsOn = true;
+					this.tmrBlink.Interval = this.BlinkInterval;
+					this.tmrBlink.Start();
+				}
+				else
+				{
+					this.blinkIsOn = true;
+					this.tmrBlink.Stop();
+				}
+
+				Invalidate();
+			}
+		}
+
+
+		[
+			Category("Led"),
+			Description("Size of the led")
+		]
+		public SizeF LedSize
+		{
+			get { return this.ledSize; }
+			set
+			{
+				this.ledSize = value;
+				this.CalculateDimensions();
+				Invalidate();
+			}
+		}
+
+
+		[
+			Category("Led"),
+			Description("Label of the led")
+		]
+		public String Label
+		{
+			get { return this.label; }
+			set
+			{
+				this.label = value;
+				Invalidate();
+			}
+		}
+
+
+		[
+			Category("Led"),
+			Description("Position of the label of the led")
+		]
+		public LedLabelPosition LabelPosition
+		{
+			get { return this.labelPosition; }
+			set
+			{
+				this.labelPosition = value;
+				this.CalculateDimensions();
+				Invalidate();
+			}
+		}
+
+
+		[
+			Category("Led"),
+			Description("Interval for the blink state of the led")
+		]
+		public int BlinkInterval
+		{
+			get { return this.blinkInterval; }
+			set { this.blinkInterval = value; }
+		}
+
+		[Browsable(false)]
+		public bool BlinkIsOn
+		{
+			get { return this.blinkIsOn; }
+		}
+		#endregion
+
+		#region (* Events delegates *)
+		void OnBlink(object sender, EventArgs e)
+		{
+			if (this.State == LedState.Blink)
+			{
+				if (this.blinkIsOn == false)
+					this.blinkIsOn = true;
+				else
+					this.blinkIsOn = false;
+
+				this.Invalidate();
+			}
+		}
+		#endregion
+
+		#region (* Overrided methods *)
+		protected override ILBRenderer CreateDefaultRenderer()
+		{
+			return new LBLedRenderer();
+		}
+		#endregion
+	}
+}