From 26f7edb09eaf66590de9a3603489464fd868eedc Mon Sep 17 00:00:00 2001 From: Christian Ehrlicher Date: Fri, 7 Dec 2018 11:59:02 +0100 Subject: Cleanup Widgets examples - foreach Cleanup the Widgets examples - replace foreach with range-based for loop in graphicsview subdirectory Change-Id: I9093b3ae89d73d0b860d29929943881c90074bce Reviewed-by: Luca Beldi Reviewed-by: Paul Wicking --- examples/widgets/graphicsview/embeddeddialogs/embeddeddialog.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'examples/widgets/graphicsview/embeddeddialogs') diff --git a/examples/widgets/graphicsview/embeddeddialogs/embeddeddialog.cpp b/examples/widgets/graphicsview/embeddeddialogs/embeddeddialog.cpp index 0c3ed86565..0c831360cf 100644 --- a/examples/widgets/graphicsview/embeddeddialogs/embeddeddialog.cpp +++ b/examples/widgets/graphicsview/embeddeddialogs/embeddeddialog.cpp @@ -60,7 +60,8 @@ EmbeddedDialog::EmbeddedDialog(QWidget *parent) ui->setupUi(this); ui->layoutDirection->setCurrentIndex(layoutDirection() != Qt::LeftToRight); - foreach (QString styleName, QStyleFactory::keys()) { + const QStringList styleKeys = QStyleFactory::keys(); + for (const QString &styleName : styleKeys) { ui->style->addItem(styleName); if (style()->objectName().toLower() == styleName.toLower()) ui->style->setCurrentIndex(ui->style->count() - 1); @@ -101,7 +102,8 @@ static void setStyleHelper(QWidget *widget, QStyle *style) { widget->setStyle(style); widget->setPalette(style->standardPalette()); - foreach (QObject *child, widget->children()) { + const QObjectList children = widget->children(); + for (QObject *child : children) { if (QWidget *childWidget = qobject_cast(child)) setStyleHelper(childWidget, style); } -- cgit v1.2.3