From 0da2c2c4ef2219967db87021eece2a60b6e207af Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@qt.io>
Date: Tue, 31 Dec 2024 10:03:41 +0100
Subject: sqlbrowser example: use unique_ptr to hold m_ui

The old code used manual memory mangement (raw new/delete) to
(de)allocate the Ui struct. This is so 80s.

Use an owning smart pointer to manage the memory. Ordinarily, this
would have been QScopedPointer, but seeing as that doesn't have a
create() method to hide the raw new, use std::unique_ptr and
std::make_unique() instead.

Amends 2690822428deec4f0c08f4d118d69a7c6036369e.

Pick-to: 6.9 6.8
Change-Id: Icabb9154eb38630855e14094b958af0214516f6b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
---
 examples/sql/sqlbrowser/qsqlconnectiondialog.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'examples/sql/sqlbrowser/qsqlconnectiondialog.h')

diff --git a/examples/sql/sqlbrowser/qsqlconnectiondialog.h b/examples/sql/sqlbrowser/qsqlconnectiondialog.h
index b5654ea9133..70dec9e9a86 100644
--- a/examples/sql/sqlbrowser/qsqlconnectiondialog.h
+++ b/examples/sql/sqlbrowser/qsqlconnectiondialog.h
@@ -6,6 +6,8 @@
 
 #include <QDialog>
 
+#include <memory>
+
 QT_BEGIN_NAMESPACE
 namespace Ui
 {
@@ -31,7 +33,7 @@ public:
     void accept() override;
 
 private:
-    Ui::QSqlConnectionDialogUi *m_ui;
+    const std::unique_ptr<Ui::QSqlConnectionDialogUi> m_ui;
 };
 
 #endif
-- 
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