From c4c8094e32ad78dee558a80584470172f48c45b1 Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer Date: Mon, 1 Apr 2019 22:15:19 +0200 Subject: get rid of some foreach and Q_FOREACH constructs See https://www.kdab.com/goodbye-q_foreach/ This is reduced to the places where the container is const or can be made const without the need to always introduce an extra variable. Sadly qAsConst (Qt 5.7) and std::as_const (C++17) are not available in all supported setups. Also do some minor cleanups along the way. Signed-off-by: Rolf Eike Beer --- desktop-widgets/tab-widgets/TabDiveStatistics.cpp | 6 +++--- desktop-widgets/tab-widgets/maintab.cpp | 9 ++++----- 2 files changed, 7 insertions(+), 8 deletions(-) (limited to 'desktop-widgets/tab-widgets') diff --git a/desktop-widgets/tab-widgets/TabDiveStatistics.cpp b/desktop-widgets/tab-widgets/TabDiveStatistics.cpp index 1b3fe9522..dacb01721 100644 --- a/desktop-widgets/tab-widgets/TabDiveStatistics.cpp +++ b/desktop-widgets/tab-widgets/TabDiveStatistics.cpp @@ -21,9 +21,9 @@ TabDiveStatistics::TabDiveStatistics(QWidget *parent) : TabBase(parent), ui(new ui->timeLimits->overrideMinToolTipText(tr("Shortest dive")); ui->timeLimits->overrideAvgToolTipText(tr("Average length of all selected dives")); - Q_FOREACH (QObject *obj, children()) { - if (QLabel *label = qobject_cast(obj)) - label->setAlignment(Qt::AlignHCenter); + const auto l = findChildren(QString(), Qt::FindDirectChildrenOnly); + for (QLabel *label: l) { + label->setAlignment(Qt::AlignHCenter); } } diff --git a/desktop-widgets/tab-widgets/maintab.cpp b/desktop-widgets/tab-widgets/maintab.cpp index 98b8904c2..c934cdb16 100644 --- a/desktop-widgets/tab-widgets/maintab.cpp +++ b/desktop-widgets/tab-widgets/maintab.cpp @@ -1271,14 +1271,13 @@ void MainTab::saveTaggedStrings(const QVector &selectedDives) int MainTab::diffTaggedStrings(QString currentString, QString displayedString, QStringList &addedList, QStringList &removedList) { - QStringList displayedList, currentList; - currentList = currentString.split(',', QString::SkipEmptyParts); - displayedList = displayedString.split(',', QString::SkipEmptyParts); - Q_FOREACH ( const QString tag, currentList) { + const QStringList currentList = currentString.split(',', QString::SkipEmptyParts); + const QStringList displayedList = displayedString.split(',', QString::SkipEmptyParts); + for (const QString &tag: currentList) { if (!displayedList.contains(tag, Qt::CaseInsensitive)) removedList << tag.trimmed(); } - Q_FOREACH (const QString tag, displayedList) { + for (const QString &tag: displayedList) { if (!currentList.contains(tag, Qt::CaseInsensitive)) addedList << tag.trimmed(); } -- cgit v1.2.3-70-g09d2