DotNet 4.8.1 build of DotNetBar

2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
--- a/Code/DevComponents.DotNetBar.SuperGrid/SuperGrid/CellInfoWindow.cs
+++ b/Code/DevComponents.DotNetBar.SuperGrid/SuperGrid/CellInfoWindow.cs
@@ -0,0 +1,154 @@
+using System;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Windows.Forms;
+
+namespace DevComponents.DotNetBar.SuperGrid
+{
+    public partial class CellInfoWindow : FloatWindow
+    {
+        #region Private variables
+
+        private SuperGridControl _SuperGrid;
+        private GridCell _Cell;
+
+        private System.Windows.Forms.ToolTip _ToolTip;
+
+        #endregion
+
+        public CellInfoWindow(SuperGridControl superGrid, GridCell cell)
+        {
+            InitializeComponent();
+
+            Image image = cell.GetInfoImage();
+
+            if (image != null)
+                Size = image.Size;
+
+            TopLevel = false;
+
+            _SuperGrid = superGrid;
+            _Cell = cell;
+
+            _ToolTip = new System.Windows.Forms.ToolTip();
+
+            using (GraphicsPath path = GetImageGraphicsPath())
+                Region = new Region(path);
+
+            Paint += CellInfoWindowPaint;
+            MouseClick += CellInfoWindowMouseClick;
+            MouseDoubleClick += CellInfoWindowMouseDoubleClick;
+
+            MouseEnter += CellInfoWindowMouseEnter;
+            MouseLeave += CellInfoWindowMouseLeave;
+        }
+
+        #region Public properties
+
+        #region ToolTip
+
+        public System.Windows.Forms.ToolTip ToolTip
+        {
+            get { return (_ToolTip); }
+            internal set { _ToolTip = value; }
+        }
+
+        #endregion
+
+        #endregion
+
+        #region CellInfoWindowMouseEnter
+
+        void CellInfoWindowMouseEnter(object sender, EventArgs e)
+        {
+            if (_SuperGrid.DoCellInfoEnterEvent(_Cell, this, _ToolTip, MousePosition) == false)
+                _ToolTip.SetToolTip(this, _Cell.InfoText);
+            else 
+                _ToolTip.SetToolTip(this, "");
+        }
+
+        #endregion
+
+        #region CellInfoWindowMouseLeave
+
+        void CellInfoWindowMouseLeave(object sender, EventArgs e)
+        {
+            _SuperGrid.DoCellInfoLeaveEvent(_Cell, this, _ToolTip);
+        }
+
+        #endregion
+
+        #region GetImageGraphicsPath
+
+        private GraphicsPath GetImageGraphicsPath()
+        {
+            Bitmap bitmap = new Bitmap(_Cell.GetInfoImage());
+            GraphicsPath graphicsPath = new GraphicsPath();
+
+            Color colorTransparent = bitmap.GetPixel(0, 0);
+
+            for (int row = 0; row < bitmap.Height; row++)
+            {
+                for (int col = 0; col < bitmap.Width; col++)
+                {
+                    if (bitmap.GetPixel(col, row) != colorTransparent)
+                    {
+                        int colOpaquePixel = col;
+                        int colNext;
+
+                        for (colNext = colOpaquePixel; colNext < bitmap.Width; colNext++)
+                        {
+                            if (bitmap.GetPixel(colNext, row) == colorTransparent)
+                                break;
+                        }
+
+                        graphicsPath.AddRectangle(new Rectangle(colOpaquePixel,
+                                                   row, colNext - colOpaquePixel, 1));
+
+                        col = colNext;
+                    }
+                }
+            }
+
+            return (graphicsPath);
+        }
+
+        #endregion
+
+        #region CellInfoWindowPaint
+
+        void CellInfoWindowPaint(object sender, PaintEventArgs e)
+        {
+            Image image = _Cell.GetInfoImage();
+
+            if (image != null)
+            {
+                Rectangle r = Bounds;
+                r.Location = Point.Empty;
+
+                e.Graphics.DrawImageUnscaledAndClipped(image, r);
+            }
+        }
+
+        #endregion
+
+        #region CellInfoWindowMouseClick
+
+        void CellInfoWindowMouseClick(object sender, MouseEventArgs e)
+        {
+            _SuperGrid.DoCellInfoClickEvent(_Cell, e);
+        }
+
+        #endregion
+
+        #region CellInfoWindowMouseDoubleClick
+
+        void CellInfoWindowMouseDoubleClick(object sender, MouseEventArgs e)
+        {
+            _SuperGrid.DoCellInfoDoubleClickEvent(_Cell, e);
+        }
+
+        #endregion
+    }
+}
+