From cb54c16584cf3be746a1a536c1e37cb3022a2f1b Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Fri, 6 Sep 2019 22:38:45 +0200
Subject: Cleanup QtWidgets (widgets) examples

Cleanup QtWidgets widgets examples:
 - use member-init (clang-tidy)
 - fix includes/don't include QtWidgets globally
 - include own header first
 - use nullptr (clang-tidy)
 - avoid c-style casts
 - use QVector instead QList

Change-Id: Ib56bb507eb2ef885f1ddc664050d3c7af92adb70
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 .../widgets/widgets/styles/norwegianwoodstyle.cpp     |  5 ++++-
 examples/widgets/widgets/styles/widgetgallery.cpp     | 19 ++++++++++++++++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'examples/widgets/widgets/styles')

diff --git a/examples/widgets/widgets/styles/norwegianwoodstyle.cpp b/examples/widgets/widgets/styles/norwegianwoodstyle.cpp
index a178769bd8..0f614a2e9a 100644
--- a/examples/widgets/widgets/styles/norwegianwoodstyle.cpp
+++ b/examples/widgets/widgets/styles/norwegianwoodstyle.cpp
@@ -50,7 +50,10 @@
 
 #include "norwegianwoodstyle.h"
 
-#include <QtWidgets>
+#include <QComboBox>
+#include <QPainter>
+#include <QPushButton>
+#include <QStyleFactory>
 
 NorwegianWoodStyle::NorwegianWoodStyle() :
     QProxyStyle(QStyleFactory::create("windows"))
diff --git a/examples/widgets/widgets/styles/widgetgallery.cpp b/examples/widgets/widgets/styles/widgetgallery.cpp
index 34c010df74..fd8f0ec2d1 100644
--- a/examples/widgets/widgets/styles/widgetgallery.cpp
+++ b/examples/widgets/widgets/styles/widgetgallery.cpp
@@ -51,7 +51,24 @@
 #include "widgetgallery.h"
 #include "norwegianwoodstyle.h"
 
-#include <QtWidgets>
+#include <QApplication>
+#include <QCheckBox>
+#include <QComboBox>
+#include <QDateTimeEdit>
+#include <QDial>
+#include <QGridLayout>
+#include <QGroupBox>
+#include <QLabel>
+#include <QLineEdit>
+#include <QProgressBar>
+#include <QPushButton>
+#include <QRadioButton>
+#include <QScrollBar>
+#include <QSpinBox>
+#include <QStyleFactory>
+#include <QTableWidget>
+#include <QTextEdit>
+#include <QTimer>
 
 //! [0]
 WidgetGallery::WidgetGallery(QWidget *parent)
-- 
cgit v1.2.3