From 1f2c23a7ca1699b345578aeb52fbd97b612e079a Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Fri, 7 Dec 2018 12:00:48 +0100
Subject: Cleanup Widgets examples - foreach

Cleanup the Widget examples - replace foreach with range-based for loop
in subdirectory tools, touch and tutorials

Change-Id: I008d23b5993a18a3332fe9f5e5bca68cb0561066
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
---
 examples/widgets/tools/echoplugin/echowindow/echowindow.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'examples/widgets/tools/echoplugin')

diff --git a/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp b/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp
index 64b59d506e..6886a4cd88 100644
--- a/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp
+++ b/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp
@@ -113,7 +113,8 @@ bool EchoWindow::loadPlugin()
     }
 #endif
     pluginsDir.cd("plugins");
-    foreach (QString fileName, pluginsDir.entryList(QDir::Files)) {
+    const QStringList entries = pluginsDir.entryList(QDir::Files);
+    for (const QString &fileName : entries) {
         QPluginLoader pluginLoader(pluginsDir.absoluteFilePath(fileName));
         QObject *plugin = pluginLoader.instance();
         if (plugin) {
-- 
cgit v1.2.3