From e0e22d56ac4a37a57d02383747fbacccaaa407bd Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Fri, 23 Nov 2018 19:45:56 +0100
Subject: Cleanup EditableItemModel example

Cleanup the EditableItemModel example:
 - include own headers first
 - use nullptr
 - add sanity checks
 - use for loop instead foreach
 - use const where possible

Change-Id: Ib36e5710c07979576b48a905ee50908a64dcb697
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
---
 examples/widgets/itemviews/editabletreemodel/mainwindow.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'examples/widgets/itemviews/editabletreemodel/mainwindow.h')

diff --git a/examples/widgets/itemviews/editabletreemodel/mainwindow.h b/examples/widgets/itemviews/editabletreemodel/mainwindow.h
index dbc745e25d..314b0cb1fa 100644
--- a/examples/widgets/itemviews/editabletreemodel/mainwindow.h
+++ b/examples/widgets/itemviews/editabletreemodel/mainwindow.h
@@ -54,14 +54,13 @@
 #include "ui_mainwindow.h"
 
 #include <QMainWindow>
-#include <QModelIndex>
 
 class MainWindow : public QMainWindow, private Ui::MainWindow
 {
     Q_OBJECT
 
 public:
-    MainWindow(QWidget *parent = 0);
+    MainWindow(QWidget *parent = nullptr);
 
 public slots:
     void updateActions();
-- 
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