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.Charts.Design/PieReferenceCollectionEditor.cs
+++ b/Code/DevComponents.DotNetBar.Charts.Design/PieReferenceCollectionEditor.cs
@@ -0,0 +1,112 @@
+using System;
+using System.ComponentModel;
+using System.ComponentModel.Design;
+using DevComponents.DotNetBar.Charts;
+
+namespace DevComponents.Charts.Design
+{
+    public class PieReferenceCollectionEditor : BaseCollectionEditor
+    {
+        #region Private variables
+
+        private SliceVisualLayout _SliceLayout;
+
+        #endregion
+
+        public PieReferenceCollectionEditor(Type type)
+            : base(type)
+        {
+        }
+
+        #region EditValue
+
+        public override object EditValue(
+            ITypeDescriptorContext context, IServiceProvider provider, object value)
+        {
+            _SliceLayout = context.Instance as SliceVisualLayout;
+
+            IComponentChangeService cs = BeforeEditValue(context);
+
+            object retval = value;
+
+            try
+            {
+                retval = base.EditValue(context, provider, value);
+            }
+            finally
+            {
+                AfterEditValue(context, cs);
+            }
+
+            return (retval);
+        }
+
+        #endregion
+
+        #region CreateInstance
+
+        protected override object CreateInstance(Type itemType)
+        {
+            if (itemType == typeof(PieReferenceLine))
+            {
+                PieReferenceLine line = (PieReferenceLine)base.CreateInstance(itemType);
+
+                line.Name = _SliceLayout.ReferenceLines.GetUniqueName();
+
+                return (line);
+            }
+
+            return (base.CreateInstance(itemType));
+        }
+
+        #endregion
+
+        #region CopyButton_Click
+
+        protected override void CopyButton_Click(object sender, EventArgs e)
+        {
+            PieReferenceLine item = ChartItem as PieReferenceLine;
+
+            if (item != null)
+            {
+                if (AddButton != null)
+                {
+                    ChartVisualElement cve = _SliceLayout.Parent as ChartVisualElement;
+
+                    ChartControlDesigner ccd = (cve != null) ? GetDesigner(cve.ChartControl) : null;
+
+                    if (ccd != null)
+                        ccd.InCopyItem = true;
+
+                    try
+                    {
+                        AddButton.PerformClick();
+
+                        PieReferenceLineCollection rlc = _SliceLayout.ReferenceLines;
+                        PieReferenceLine clone = rlc[rlc.Count - 1];
+
+                        string name = clone.Name;
+                        item.CopyTo(clone);
+                        clone.Name = name;
+                    }
+                    finally
+                    {
+                        if (ccd != null)
+                            ccd.InCopyItem = false;
+                    }
+                }
+            }
+        }
+
+        #endregion
+
+        #region CreateCollectionItemType
+
+        protected override Type CreateCollectionItemType()
+        {
+            return typeof(PieReferenceLine);
+        }
+
+        #endregion
+    }
+}