1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Micro-optimize QKeySequencePrivate::decodeString()

Browse Source 
Use a QStringRef instead of a QString.

Change-Id: I63bf9775606b071cd9614306375e1316dada9f61
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
This commit is contained in:
Marc Mutz 2014-08-26 23:56:27 +02:00
parent 3d5612de98
commit d3cb97172f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/gui/kernel/qkeysequence.cpp
View File

@ -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+", "+" )