From d3cb97172fec47e81cec338a3b695946f667b8c9 Mon Sep 17 00:00:00 2001 From: Marc Mutz Date: Tue, 26 Aug 2014 23:56:27 +0200 Subject: Micro-optimize QKeySequencePrivate::decodeString() Use a QStringRef instead of a QString. Change-Id: I63bf9775606b071cd9614306375e1316dada9f61 Reviewed-by: Friedemann Kleint --- src/gui/kernel/qkeysequence.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/gui') diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp index ab846b63cb..107d114dbf 100644 --- a/src/gui/kernel/qkeysequence.cpp +++ b/src/gui/kernel/qkeysequence.cpp @@ -1101,7 +1101,7 @@ int QKeySequencePrivate::decodeString(const QString &str, QKeySequence::Sequence int i = 0; int lastI = 0; while ((i = sl.indexOf(QLatin1Char('+'), i + 1)) != -1) { - const QString sub = sl.mid(lastI, i - lastI + 1); + const QStringRef sub = sl.midRef(lastI, i - lastI + 1); // If we get here the shortcuts contains at least one '+'. We break up // along the following strategy: // Meta+Ctrl++ ( "Meta+", "Ctrl+", "+" ) -- cgit v1.2.3