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.SuperGrid.Design/ImageIndexEditor.cs
+++ b/Code/DevComponents.SuperGrid.Design/ImageIndexEditor.cs
@@ -0,0 +1,124 @@
+using System;
+using System.ComponentModel.Design;
+using System.Drawing;
+using System.Drawing.Design;
+using System.ComponentModel;
+using System.Windows.Forms;
+using System.Windows.Forms.Design;
+using DevComponents.DotNetBar.Controls;
+using DevComponents.DotNetBar.SuperGrid;
+
+namespace DevComponents.SuperGrid.Design
+{
+	/// <summary>
+	/// Represents the class used for picking an image from image list
+	/// </summary>
+	public class ImageIndexEditor : UITypeEditor
+    {
+        #region Private variables
+
+        private ImageList _ImageList;
+
+        #endregion
+
+        #region GetEditStyle
+
+        public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
+        {
+            if (context != null)
+                 _ImageList = GetImageList(context);
+
+            return (UITypeEditorEditStyle.DropDown);
+        }
+
+        #region GetImageList
+
+        private ImageList GetImageList(ITypeDescriptorContext context)
+        {
+            IReferenceService r = (IReferenceService)context.GetService(typeof(IReferenceService));
+
+            object[] objs = r.GetReferences(typeof(GridPanel));
+
+            if (objs.Length > 0)
+            {
+                GridPanel panel = (GridPanel)objs[0];
+                GridElement item = panel.SuperGrid.DesignerElement;
+
+                if (item != null)
+                    return (item.GridPanel.ImageList);
+
+                return (panel.ImageList);
+            }
+
+            return (null);
+        }
+
+        #endregion
+
+        #endregion
+
+        #region GetPaintValueSupported
+
+        public override bool GetPaintValueSupported(ITypeDescriptorContext context)
+		{
+			return (true);
+        }
+
+        #endregion
+
+        #region PaintValue
+
+        public override void PaintValue(PaintValueEventArgs e)
+        {
+            if (e.Value != null)
+            {
+                Image img = GetImage((int)e.Value);
+
+                if (img != null)
+                    e.Graphics.DrawImage(img, e.Bounds);
+            }
+        }
+
+        #region GetImage
+
+        private Image GetImage(int index)
+        {
+            if (_ImageList != null && (uint)index < _ImageList.Images.Count)
+                return (_ImageList.Images[index]);
+
+            return (null);
+        }
+
+        #endregion
+
+        #endregion
+
+        #region EditValue
+
+        public override object EditValue(
+            ITypeDescriptorContext context, IServiceProvider provider, object value)
+        {
+            IWindowsFormsEditorService editorService =
+                provider.GetService(typeof (IWindowsFormsEditorService)) as IWindowsFormsEditorService;
+
+            if (editorService != null && value is int)
+            {
+                ImageIndexTypeDropDown dd = new
+                    ImageIndexTypeDropDown((int)value, _ImageList, editorService, context);
+
+                dd.EscapePressed = false;
+
+                editorService.DropDownControl(dd);
+
+                if (dd.EscapePressed == true)
+                    context.PropertyDescriptor.SetValue(context.Instance, value);
+                else
+                    return (dd.Value);
+            }
+
+            return (base.EditValue(context, provider, value));
+        }
+
+        #endregion
+    }
+}