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/platform/graphics/Base.h             | 2 --
 include/cru/ui/Base.h                            | 5 -----
 include/cru/ui/controls/TextBox.h                | 8 ++++++++
 include/cru/ui/controls/TextHostControlService.h | 4 ++++
 4 files changed, 12 insertions(+), 7 deletions(-)

(limited to 'include')

diff --git a/include/cru/platform/graphics/Base.h b/include/cru/platform/graphics/Base.h
index a134fb33..3bb9b7b4 100644
--- a/include/cru/platform/graphics/Base.h
+++ b/include/cru/platform/graphics/Base.h
@@ -4,8 +4,6 @@
 #include "../Matrix.h"
 #include "../Resource.h"
 
-#include <memory>
-
 #ifdef CRU_PLATFORM_WINDOWS
 #ifdef CRU_PLATFORM_GRAPHICS_EXPORT_API
 #define CRU_PLATFORM_GRAPHICS_API __declspec(dllexport)
diff --git a/include/cru/ui/Base.h b/include/cru/ui/Base.h
index 4316fbbb..5e62d785 100644
--- a/include/cru/ui/Base.h
+++ b/include/cru/ui/Base.h
@@ -3,11 +3,6 @@
 #include "cru/platform/graphics/Base.h"
 #include "cru/platform/gui/Base.h"
 
-#include <functional>
-#include <memory>
-#include <optional>
-#include <vector>
-
 #ifdef CRU_PLATFORM_WINDOWS
 #ifdef CRU_UI_EXPORT_API
 #define CRU_UI_API __declspec(dllexport)
diff --git a/include/cru/ui/controls/TextBox.h b/include/cru/ui/controls/TextBox.h
index 94a1ac0c..3e041880 100644
--- a/include/cru/ui/controls/TextBox.h
+++ b/include/cru/ui/controls/TextBox.h
@@ -32,6 +32,14 @@ class CRU_UI_API TextBox : public NoChildControl,
 
   void ApplyBorderStyle(const style::ApplyBorderStyleInfo& style) override;
 
+  String GetText() const { return service_->GetText(); }
+  StringView GetTextView() const { return service_->GetTextView(); }
+  void SetText(String text) { service_->SetText(std::move(text)); }
+
+  IEvent<std::nullptr_t>* TextChangeEvent() {
+    return service_->TextChangeEvent();
+  }
+
  private:
   std::unique_ptr<render::BorderRenderObject> border_render_object_;
   std::unique_ptr<render::ScrollRenderObject> scroll_render_object_;
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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