diff options
author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2018-12-07 12:00:48 +0100 |
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committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-07 13:15:59 +0000 |
commit | 1f2c23a7ca1699b345578aeb52fbd97b612e079a (patch) | |
tree | f9c738188b43e737e51772ba3376f16aa2d76386 /examples/widgets/tools/settingseditor/settingstree.cpp | |
parent | bec817334705d86bc4e99af2e7220bb877f036d3 (diff) |
Cleanup Widgets examples - foreach
Cleanup the Widget examples - replace foreach with range-based for loop
in subdirectory tools, touch and tutorials
Change-Id: I008d23b5993a18a3332fe9f5e5bca68cb0561066
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'examples/widgets/tools/settingseditor/settingstree.cpp')
-rw-r--r-- | examples/widgets/tools/settingseditor/settingstree.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/examples/widgets/tools/settingseditor/settingstree.cpp b/examples/widgets/tools/settingseditor/settingstree.cpp index 4ca843784e..8585792787 100644 --- a/examples/widgets/tools/settingseditor/settingstree.cpp +++ b/examples/widgets/tools/settingseditor/settingstree.cpp @@ -170,7 +170,8 @@ void SettingsTree::updateChildItems(QTreeWidgetItem *parent) { int dividerIndex = 0; - foreach (QString group, settings->childGroups()) { + const QStringList childGroups = settings->childGroups(); + for (const QString &group : childGroups) { QTreeWidgetItem *child; int childIndex = findChild(parent, group, dividerIndex); if (childIndex != -1) { @@ -190,7 +191,8 @@ void SettingsTree::updateChildItems(QTreeWidgetItem *parent) settings->endGroup(); } - foreach (const QString &key, settings->childKeys()) { + const QStringList childKeys = settings->childKeys(); + for (const QString &key : childKeys) { QTreeWidgetItem *child; int childIndex = findChild(parent, key, 0); |