From 2fd37d41bb804a06acc8e2d341d5ce5d8370184b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Fri, 11 Feb 2022 17:46:20 +0800
Subject: ...

---
 include/cru/ui/controls/TextHostControlService.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/cru/ui/controls/TextHostControlService.h')

diff --git a/include/cru/ui/controls/TextHostControlService.h b/include/cru/ui/controls/TextHostControlService.h
index 0d4a20cf..74da1e19 100644
--- a/include/cru/ui/controls/TextHostControlService.h
+++ b/include/cru/ui/controls/TextHostControlService.h
@@ -147,6 +147,8 @@ class CRU_UI_API TextHostControlService : public Object {
   void Copy();
   void Paste();
 
+  IEvent<std::nullptr_t>* TextChangeEvent() { return &text_change_event_; }
+
   gsl::not_null<render::TextRenderObject*> GetTextRenderObject();
   render::ScrollRenderObject* GetScrollRenderObject();
 
@@ -192,6 +194,8 @@ class CRU_UI_API TextHostControlService : public Object {
   gsl::not_null<Control*> control_;
   gsl::not_null<ITextHostControl*> text_host_control_;
 
+  Event<std::nullptr_t> text_change_event_;
+
   EventRevokerListGuard event_guard_;
   EventRevokerListGuard input_method_context_event_guard_;
 
-- 
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