diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2016-02-27 14:34:46 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2016-03-02 21:00:50 +0000 |
| commit | 9d3a41556224bb116d51fd8ee25a28317af67b22 (patch) | |
| tree | 399e0a9c7193437b5950caa6d3fcd8aa87fde968 /src/widgets/widgets/qmdiarea.cpp | |
| parent | 36ecf2c025a95b54f7cf53315b36dad4a6d86d0f (diff) | |
QtWidgets: use new QRegion::begin()/end() instead of rect()
Saves ~600b in text size on optimized GCC 5.3 Linux AMD64 builds.
Change-Id: Ib542a128982fc53638780945014d903f2cbee9c3
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/widgets/widgets/qmdiarea.cpp')
| -rw-r--r-- | src/widgets/widgets/qmdiarea.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/widgets/widgets/qmdiarea.cpp b/src/widgets/widgets/qmdiarea.cpp index b42ebe7e48..5f3aff5e10 100644 --- a/src/widgets/widgets/qmdiarea.cpp +++ b/src/widgets/widgets/qmdiarea.cpp @@ -2670,9 +2670,8 @@ void QMdiArea::paintEvent(QPaintEvent *paintEvent) { Q_D(QMdiArea); QPainter painter(d->viewport); - const QVector<QRect> &exposedRects = paintEvent->region().rects(); - for (int i = 0; i < exposedRects.size(); ++i) - painter.fillRect(exposedRects.at(i), d->background); + for (const QRect &exposedRect : paintEvent->region()) + painter.fillRect(exposedRect, d->background); } /*! |