From 5d7dcef619bd1f866684b57351dde2efbda6959c Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 8 Feb 2022 21:15:31 +0800
Subject: ...

---
 src/ui/host/WindowHost.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'src/ui/host/WindowHost.cpp')

diff --git a/src/ui/host/WindowHost.cpp b/src/ui/host/WindowHost.cpp
index 2d09a895..4373afe9 100644
--- a/src/ui/host/WindowHost.cpp
+++ b/src/ui/host/WindowHost.cpp
@@ -115,19 +115,17 @@ WindowHost::WindowHost(controls::Control* root_control)
 
   this->layout_paint_cycler_ = std::make_unique<LayoutPaintCycler>(this);
 
-  CreateNativeWindow();
+  native_window_ = CreateNativeWindow();
 }
 
-WindowHost::~WindowHost() { delete native_window_; }
+WindowHost::~WindowHost() {}
 
-gsl::not_null<platform::gui::INativeWindow*> WindowHost::CreateNativeWindow() {
+std::unique_ptr<platform::gui::INativeWindow> WindowHost::CreateNativeWindow() {
   const auto ui_application = IUiApplication::GetInstance();
 
   auto native_window = ui_application->CreateWindow();
   Ensures(native_window);
 
-  native_window_ = native_window;
-
   BindNativeEvent(this, native_window, native_window->DestroyEvent(),
                   &WindowHost::OnNativeDestroy, event_revoker_guards_);
   BindNativeEvent(this, native_window, native_window->PaintEvent(),
@@ -153,7 +151,7 @@ gsl::not_null<platform::gui::INativeWindow*> WindowHost::CreateNativeWindow() {
 
   native_window_change_event_.Raise(native_window);
 
-  return native_window_;
+  return std::unique_ptr<INativeWindow>(native_window);
 }
 
 void WindowHost::InvalidatePaint() { layout_paint_cycler_->InvalidatePaint(); }
-- 
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