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rsslisting example: Tidy up #include usage

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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.

Pick-to: 6.5
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>
This commit is contained in:
Edward Welbourne 2023-05-05 11:10:27 +02:00
parent 00ccc56434
commit 3cdc65c2ec
3 changed files with 4 additions and 7 deletions
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3
examples/corelib/serialization/rsslisting/main.cpp
View File

@ -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

3
examples/corelib/serialization/rsslisting/rsslisting.cpp
View File

@ -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.

5
examples/corelib/serialization/rsslisting/rsslisting.h
View File

@ -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