From cc5f1d0c1eb6321dc60ea62c24cc7cc7d14cdd6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?marker=20dao=20=C2=AE?= <youdontknow@marker-dao.eth>
Date: Wed, 17 Jul 2024 13:51:15 +0400
Subject: [PATCH] refactor(chat): Get rid of ContentReady, step 2

---
 packages/devextreme-angular/src/ui/chat/index.ts | 9 ---------
 packages/devextreme-react/src/chat.ts            | 2 +-
 packages/devextreme-vue/src/chat.ts              | 3 ---
 packages/devextreme/js/ui/chat.js                | 5 +++++
 4 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/packages/devextreme-angular/src/ui/chat/index.ts b/packages/devextreme-angular/src/ui/chat/index.ts
index be6b533b2aad..bed128f62e73 100644
--- a/packages/devextreme-angular/src/ui/chat/index.ts
+++ b/packages/devextreme-angular/src/ui/chat/index.ts
@@ -164,14 +164,6 @@ export class DxChatComponent extends DxComponent implements OnDestroy, OnChanges
         this._setOption('width', value);
     }
 
-    /**
-    
-     * [descr:WidgetOptions.onContentReady]
-    
-    
-     */
-    @Output() onContentReady: EventEmitter<any>;
-
     /**
     
      * [descr:dxChatOptions.onDisposing]
@@ -284,7 +276,6 @@ export class DxChatComponent extends DxComponent implements OnDestroy, OnChanges
         super(elementRef, ngZone, templateHost, _watcherHelper, transferState, platformId);
 
         this._createEventEmitters([
-            { subscribe: 'contentReady', emit: 'onContentReady' },
             { subscribe: 'disposing', emit: 'onDisposing' },
             { subscribe: 'initialized', emit: 'onInitialized' },
             { subscribe: 'messageSend', emit: 'onMessageSend' },
diff --git a/packages/devextreme-react/src/chat.ts b/packages/devextreme-react/src/chat.ts
index 2d025ed7b28d..d645ba4de6dc 100644
--- a/packages/devextreme-react/src/chat.ts
+++ b/packages/devextreme-react/src/chat.ts
@@ -43,7 +43,7 @@ const Chat = memo(
       ), [baseRef.current]);
 
       const subscribableOptions = useMemo(() => (["items"]), []);
-      const independentEvents = useMemo(() => (["onContentReady","onDisposing","onInitialized","onMessageSend"]), []);
+      const independentEvents = useMemo(() => (["onDisposing","onInitialized","onMessageSend"]), []);
 
       const defaults = useMemo(() => ({
         defaultItems: "items",
diff --git a/packages/devextreme-vue/src/chat.ts b/packages/devextreme-vue/src/chat.ts
index 1a29586bec23..b0beca617901 100644
--- a/packages/devextreme-vue/src/chat.ts
+++ b/packages/devextreme-vue/src/chat.ts
@@ -8,7 +8,6 @@ type AccessibleOptions = Pick<Properties,
   "height" |
   "hoverStateEnabled" |
   "items" |
-  "onContentReady" |
   "onDisposing" |
   "onInitialized" |
   "onMessageSend" |
@@ -28,7 +27,6 @@ const DxChat = createComponent({
     height: [Function, Number, String],
     hoverStateEnabled: Boolean,
     items: Array,
-    onContentReady: Function,
     onDisposing: Function,
     onInitialized: Function,
     onMessageSend: Function,
@@ -45,7 +43,6 @@ const DxChat = createComponent({
     "update:height": null,
     "update:hoverStateEnabled": null,
     "update:items": null,
-    "update:onContentReady": null,
     "update:onDisposing": null,
     "update:onInitialized": null,
     "update:onMessageSend": null,
diff --git a/packages/devextreme/js/ui/chat.js b/packages/devextreme/js/ui/chat.js
index 6bba0f7e436c..9c5d1016b524 100644
--- a/packages/devextreme/js/ui/chat.js
+++ b/packages/devextreme/js/ui/chat.js
@@ -22,6 +22,11 @@ export default Chat;
  * @hidden
  */
 
+/**
+ * @name dxChatOptions.onContentReady
+ * @hidden
+ */
+
 /**
  * @name dxChatOptions.tabIndex
  * @hidden