From eba996edccbb665c39bf466de66cb577a1ef9088 Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <anton.kudryavtsev@corp.mail.ru>
Date: Tue, 10 Apr 2018 11:43:55 +0300
Subject: QSplitter: micro optimization

Use QStringBuilder to avoid needless allocation

Change-Id: I483b7c4875539580234f4254e16a6cdb7737e7b0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 src/widgets/widgets/qsplitter.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/widgets/widgets/qsplitter.cpp')

diff --git a/src/widgets/widgets/qsplitter.cpp b/src/widgets/widgets/qsplitter.cpp
index 8e4c846402..5220cae5f2 100644
--- a/src/widgets/widgets/qsplitter.cpp
+++ b/src/widgets/widgets/qsplitter.cpp
@@ -874,10 +874,8 @@ QSplitterLayoutStruct *QSplitterPrivate::insertWidget(int index, QWidget *w)
     } else {
         QSplitterHandle *newHandle = 0;
         sls = new QSplitterLayoutStruct;
-        QString tmp = QLatin1String("qt_splithandle_");
-        tmp += w->objectName();
         newHandle = q->createHandle();
-        newHandle->setObjectName(tmp);
+        newHandle->setObjectName(QLatin1String("qt_splithandle_") + w->objectName());
         sls->handle = newHandle;
         sls->widget = w;
         w->lower();
-- 
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