From 06988ea388386828d9a452acb67f663bc160e26d Mon Sep 17 00:00:00 2001
From: Edward Welbourne <edward.welbourne@qt.io>
Date: Fri, 5 May 2023 11:10:27 +0200
Subject: [PATCH] rsslisting example: Tidy up #include usage

Replace one #include with a forward-declaration - in rsslisting.h QUrl
is only passed by reference to a function. Shuffle order of existing
forward declarations to be alphabetic, in the process.

Shuffle #include order in sources so that this example's own headers
appear before the Qt ones.

Task-number: QTBUG-111228
Change-Id: I69a9e091c77f9d3190c0217c8bd9262e056f66fc
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
(cherry picked from commit 3cdc65c2ecc97b9149782bc2b7639d26f5074056)
---
 examples/corelib/serialization/rsslisting/main.cpp       | 3 +--
 examples/corelib/serialization/rsslisting/rsslisting.cpp | 3 +--
 examples/corelib/serialization/rsslisting/rsslisting.h   | 5 ++---
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/examples/corelib/serialization/rsslisting/main.cpp b/examples/corelib/serialization/rsslisting/main.cpp
index 7e0089c4681..99862bac775 100644
--- a/examples/corelib/serialization/rsslisting/main.cpp
+++ b/examples/corelib/serialization/rsslisting/main.cpp
@@ -7,9 +7,8 @@ main.cpp
 Provides the main function for the RSS news reader example.
 */
 
-#include <QtWidgets>
-
 #include "rsslisting.h"
+#include <QtWidgets>
 
 /*!
     Create an application and a main widget. Open the main widget for
diff --git a/examples/corelib/serialization/rsslisting/rsslisting.cpp b/examples/corelib/serialization/rsslisting/rsslisting.cpp
index e6667ed664d..1b9339f66ce 100644
--- a/examples/corelib/serialization/rsslisting/rsslisting.cpp
+++ b/examples/corelib/serialization/rsslisting/rsslisting.cpp
@@ -16,13 +16,12 @@ data to an XML reader in pieces. This allows the user to interrupt
 its operation, and also allows very large data sources to be read.
 */
 
+#include "rsslisting.h"
 
 #include <QtCore>
 #include <QtWidgets>
 #include <QtNetwork>
 
-#include "rsslisting.h"
-
 /*
     Constructs an RSSListing widget with a simple user interface, and sets
     up the XML reader to use a custom handler class.
diff --git a/examples/corelib/serialization/rsslisting/rsslisting.h b/examples/corelib/serialization/rsslisting/rsslisting.h
index 64e60eff7bc..a7fd5a857d2 100644
--- a/examples/corelib/serialization/rsslisting/rsslisting.h
+++ b/examples/corelib/serialization/rsslisting/rsslisting.h
@@ -8,14 +8,13 @@
 #include <QNetworkReply>
 #include <QWidget>
 #include <QXmlStreamReader>
-#include <QUrl>
-
 
 QT_BEGIN_NAMESPACE
 class QLineEdit;
+class QPushButton;
 class QTreeWidget;
 class QTreeWidgetItem;
-class QPushButton;
+class QUrl;
 QT_END_NAMESPACE
 
 class RSSListing : public QWidget