From 47357b88db0bb5fc6bffe7932909cbdbdaff1ccf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=A8-=E6=98=93-=E6=9D=A8?= <64038497@qq.com>
Date: Sat, 2 Jan 2021 14:45:30 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0CanSelectRootNode=20=E4=B8=8E?=
 =?UTF-8?q?=20CheckBoxes=20=E4=BA=92=E6=96=A5?=
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---
 SunnyUI/Controls/UIComboTreeView.cs | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/SunnyUI/Controls/UIComboTreeView.cs b/SunnyUI/Controls/UIComboTreeView.cs
index 89e7637a..9b14830d 100644
--- a/SunnyUI/Controls/UIComboTreeView.cs
+++ b/SunnyUI/Controls/UIComboTreeView.cs
@@ -46,15 +46,25 @@ namespace Sunny.UI
         [Description("显示节点集合"), Category("SunnyUI")]
         public TreeNodeCollection Nodes => item.TreeView.Nodes;
 
-        [DefaultValue(false), Description("是否显示单选框"), Category("SunnyUI")]
+        [DefaultValue(false), Description("是否显示单选框,该属性与CanSelectRootNode互斥"), Category("SunnyUI")]
         public bool CheckBoxes
         {
             get => item.CheckBoxes;
-            set => item.CheckBoxes = value;
+            set { item.CheckBoxes = value;
+                if (value)
+                    CanSelectRootNode = false;
+            }
         }
 
-        [DefaultValue(false), Description("单选时是否可选择父节点"), Category("SunnyUI")]
-        public bool CanSelectRootNode { get; set; }
+        [DefaultValue(false), Description("单选时是否可选择父节点,该属性与CheckBoxes互斥"), Category("SunnyUI")]
+        public bool CanSelectRootNode {
+            get =>item.CanSelectRootNode;
+            set {
+                item.CanSelectRootNode = value;
+                if (value)
+                    CheckBoxes = false;
+            }
+        }
 
         [DefaultValue(false), Description("是否显示连线"), Category("SunnyUI")]
         public bool ShowLines