添加项目文件。

2026-08-04 18:36:40 +08:00
parent 16fb9e4f5a
commit a2ecbc795d
616 changed files with 149853 additions and 0 deletions
@@ -0,0 +1,150 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace JinYuan.ControlLib
+{
+    public partial class LightweightGridPanel : Panel
+    {
+        public int Rows { get; set; }
+        public int Columns { get; set; }
+        public int CellSize { get; set; }
+        public int HeaderHeight { get; set; }
+        public int RowHeaderWidth { get; set; }
+        public int BorderWidth { get; set; } = 1;
+
+        private bool _styleSet = false;
+
+        public LightweightGridPanel(int rows, int cols, int cellSize, int headerHeight, int rowHeaderWidth)
+        {
+            Rows = rows;
+            Columns = cols;
+            CellSize = cellSize;
+            HeaderHeight = headerHeight;
+            RowHeaderWidth = rowHeaderWidth;
+
+            DoubleBuffered = true;
+            SetControlStyles();
+            UpdateStyles();
+
+            CalculateAndSetSize();
+
+            BackColor = Color.FromArgb(28, 40, 55);
+            BorderStyle = BorderStyle.FixedSingle;
+        }
+
+        /// <summary>
+        /// 尺寸计算
+        /// </summary>
+        private void CalculateAndSetSize()
+        {
+            // 总宽度 = 行号列宽度 + 列数*单元格尺寸 + (列数+1)*边框宽度
+            int totalWidth = RowHeaderWidth + (Columns * CellSize) + (Columns + 1) * BorderWidth;
+            // 总高度 = 表头高度 + 行数*单元格尺寸 + (行数+1)*边框宽度
+            int totalHeight = HeaderHeight + (Rows * CellSize) + (Rows + 1) * BorderWidth;
+
+            // 关键：设置最小/最大尺寸，同时允许手动调整（避免固定死导致适配问题）
+            MinimumSize = new Size(totalWidth, totalHeight);
+            Size = MinimumSize;
+            MaximumSize = new Size(totalWidth + 100, totalHeight + 100); // 留余量
+        }
+
+        private void SetControlStyles()
+        {
+            if (_styleSet) return;
+
+            // 仅保留必要的双缓冲样式，关闭ResizeRedraw
+            SetStyle(ControlStyles.OptimizedDoubleBuffer |
+                     ControlStyles.AllPaintingInWmPaint |
+                     ControlStyles.UserPaint, true);
+            SetStyle(ControlStyles.ResizeRedraw, false);
+
+            _styleSet = true;
+        }
+
+        /// <summary>
+        /// 控件位置/尺寸计算，确保在可视区域内
+        /// </summary>
+        public void AddControl(Control ctrl, int row, int col)
+        {
+            if (ctrl == null) return;
+
+            int x = 0, y = 0;
+            int ctrlWidth = 0, ctrlHeight = 0;
+
+            // 左上角角落（行\列）
+            if (row == 0 && col == 0)
+            {
+                x = BorderWidth;
+                y = BorderWidth;
+                ctrlWidth = RowHeaderWidth - BorderWidth * 2;
+                ctrlHeight = HeaderHeight - BorderWidth * 2;
+            }
+            // 表头列（列号）
+            else if (row == 0)
+            {
+                x = RowHeaderWidth + (col - 1) * (CellSize + BorderWidth) + BorderWidth;
+                y = BorderWidth;
+                ctrlWidth = CellSize - BorderWidth * 2;
+                ctrlHeight = HeaderHeight - BorderWidth * 2;
+            }
+            // 行号列
+            else if (col == 0)
+            {
+                x = BorderWidth;
+                y = HeaderHeight + (row - 1) * (CellSize + BorderWidth) + BorderWidth;
+                ctrlWidth = RowHeaderWidth - BorderWidth * 2;
+                ctrlHeight = CellSize - BorderWidth * 2;
+            }
+            // 电池控件（数据区）
+            else
+            {
+                x = RowHeaderWidth + (col - 1) * CellSize + (col) * BorderWidth;
+                y = HeaderHeight + (row - 1) * CellSize + (row) * BorderWidth;
+                ctrlWidth = CellSize - BorderWidth * 2;
+                ctrlHeight = CellSize - BorderWidth * 2;
+            }
+
+            // 强制设置控件尺寸（避免尺寸为0）
+            ctrl.Size = new Size(Math.Max(10, ctrlWidth), Math.Max(10, ctrlHeight));
+            ctrl.Location = new Point(x, y);
+            ctrl.Margin = new Padding(0);
+            ctrl.Padding = new Padding(0);
+            ctrl.Dock = DockStyle.None;
+            ctrl.Visible = true; 
+
+            // 确保子控件在最上层绘制
+            ctrl.BringToFront();
+            Controls.Add(ctrl);
+        }
+
+
+        // 重写SetStyle，直接调用基类
+        protected new void SetStyle(ControlStyles flags, bool value)
+        {
+            base.SetStyle(flags, value);
+        }
+
+        protected override void OnSizeChanged(EventArgs e)
+        {
+            base.OnSizeChanged(e);
+
+            // 确保控件重新布局
+            if (Controls.Count > 0)
+            {
+                Invalidate(); // 触发重绘
+            }
+        }
+
+        // 添加网格线抗锯齿
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
+            e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
+
+            base.OnPaint(e);
+        }
+    }
+
+    
+}