From 34e4a8ef6d20e829a322bfef1d09136a37fecfd2 Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Fri, 7 Dec 2018 12:01:42 +0100
Subject: Cleanup Widgets examples - foreach

Cleanup the Widgets examples - replace foreach with range-based for loop
in the remaining directories

Change-Id: I321e6c0f414401a1ae4fb65762b97d894b725afa
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
---
 examples/widgets/animation/stickman/animation.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'examples/widgets/animation/stickman/animation.cpp')

diff --git a/examples/widgets/animation/stickman/animation.cpp b/examples/widgets/animation/stickman/animation.cpp
index 94a92749bc..5c2d1682af 100644
--- a/examples/widgets/animation/stickman/animation.cpp
+++ b/examples/widgets/animation/stickman/animation.cpp
@@ -159,18 +159,16 @@ void Animation::save(QIODevice *device) const
     QDataStream stream(device);
     stream << m_name;
     stream << m_frames.size();
-    foreach (Frame *frame, m_frames) {
+    for (const Frame *frame : qAsConst(m_frames)) {
         stream << frame->nodeCount();
-        for (int i=0; i<frame->nodeCount(); ++i)
+        for (int i = 0; i < frame->nodeCount(); ++i)
             stream << frame->nodePos(i);
     }
 }
 
 void Animation::load(QIODevice *device)
 {
-    if (!m_frames.isEmpty())
-        qDeleteAll(m_frames);
-
+    qDeleteAll(m_frames);
     m_frames.clear();
 
     QDataStream stream(device);
-- 
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