From 4532253422211f1aa156b9cd15a9e053df3d929b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tu=C4=9F=C3=A7e=20K=C3=BC=C3=A7=C3=BCko=C4=9Flu?=
 <tugcekucukoglu.860@gmail.com>
Date: Wed, 19 Jul 2023 15:57:15 +0300
Subject: [PATCH] Refactor #4149 - For Tree

---
 components/lib/tree/Tree.d.ts    | 9 +++++++++
 components/lib/tree/TreeNode.vue | 4 +++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/components/lib/tree/Tree.d.ts b/components/lib/tree/Tree.d.ts
index 8859926e5..e95518650 100755
--- a/components/lib/tree/Tree.d.ts
+++ b/components/lib/tree/Tree.d.ts
@@ -212,6 +212,10 @@ export interface TreeState {
  * Defines current options in Tree component.
  */
 export interface TreeContext {
+    /**
+     * Index of the node.
+     */
+    index: number;
     /**
      * Current expanded state of the node as a boolean.
      * @defaultValue false
@@ -227,6 +231,11 @@ export interface TreeContext {
      * @defaultValue false
      */
     checked: boolean;
+    /**
+     * Current leaf state of the node as a boolean.
+     * @defaultValue false
+     */
+    leaf: boolean;
 }
 
 /**
diff --git a/components/lib/tree/TreeNode.vue b/components/lib/tree/TreeNode.vue
index 4eac6d06a..a76f4d918 100755
--- a/components/lib/tree/TreeNode.vue
+++ b/components/lib/tree/TreeNode.vue
@@ -114,9 +114,11 @@ export default {
         getPTOptions(key) {
             return this.ptm(key, {
                 context: {
+                    index: this.index,
                     expanded: this.expanded,
                     selected: this.selected,
-                    checked: this.checked
+                    checked: this.checked,
+                    leaf: this.leaf
                 }
             });
         },