diff options
author | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-04-05 18:39:14 +0300 |
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committer | Anton Kudryavtsev <a.kudryavtsev@netris.ru> | 2016-04-06 12:23:37 +0000 |
commit | 9b699fa839f560a9ea9da69c8975b9aa4654ab8b (patch) | |
tree | e4a3b79c059bf391163c574f4875f99d209b14ce /src/widgets/widgets/qwidgetlinecontrol.cpp | |
parent | 9d0dbc32dd3c37c1199115762fab6ac1cedb9ce3 (diff) |
Widgets: use QStringRef to optimize memory allocation
Replace substring functions that return QString with
corresponding functions that return QStringRef where
it's possible.
Create QString from QStringRef only where necessary.
Change-Id: Id1c39093199519f2794b11560c2c0ded2d52b928
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/widgets/widgets/qwidgetlinecontrol.cpp')
-rw-r--r-- | src/widgets/widgets/qwidgetlinecontrol.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/widgets/qwidgetlinecontrol.cpp b/src/widgets/widgets/qwidgetlinecontrol.cpp index a77794df8a..7fab2c1de5 100644 --- a/src/widgets/widgets/qwidgetlinecontrol.cpp +++ b/src/widgets/widgets/qwidgetlinecontrol.cpp @@ -1180,14 +1180,14 @@ QString QWidgetLineControl::maskString(uint pos, const QString &str, bool clear) int n = findInMask(i, true, true, str[(int)strIndex]); if (n != -1) { if (str.length() != 1 || i == 0 || (i > 0 && (!m_maskData[i-1].separator || m_maskData[i-1].maskChar != str[(int)strIndex]))) { - s += fill.mid(i, n-i+1); + s += fill.midRef(i, n - i + 1); i = n + 1; // update i to find + 1 } } else { // search for valid m_blank if not n = findInMask(i, true, false, str[(int)strIndex]); if (n != -1) { - s += fill.mid(i, n-i); + s += fill.midRef(i, n - i); switch (m_maskData[n].caseMode) { case MaskInputData::Upper: s += str[(int)strIndex].toUpper(); |