Avoid several warnings when building against Qt 6
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2fb056e0b5
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@ -10,7 +10,7 @@ set(META_APP_DESCRIPTION
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"Common Qt related C++ classes and routines used by my applications such as dialogs, widgets and models")
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set(META_VERSION_MAJOR 6)
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set(META_VERSION_MINOR 5)
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set(META_VERSION_PATCH 2)
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set(META_VERSION_PATCH 3)
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set(META_APP_VERSION ${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH})
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project(${META_PROJECT_NAME})
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@ -3,6 +3,8 @@
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#include "../global.h"
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#include <c++utilities/misc/traits.h>
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#include <QtGlobal>
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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@ -50,7 +52,10 @@ inline StringView makeStringView(const QString &str)
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/*!
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* \brief Makes either a QStringView or a QStringRef depending on the Qt version, applying "mid()" parameters.
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*/
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inline StringView midRef(const QString &str, int pos, int n = -1)
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template <typename PosType1, typename PosType2,
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CppUtilities::Traits::EnableIf<std::is_integral<PosType1>, std::is_signed<PosType1>, std::is_integral<PosType2>, std::is_signed<PosType2>>
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* = nullptr>
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inline StringView midRef(const QString &str, PosType1 pos, PosType2 n = -1)
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{
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#ifdef QT_UTILITIES_USE_Q_STRING_VIEW
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return QStringView(str).mid(pos, n);
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@ -113,7 +113,7 @@ inline NotificationImage::NotificationImage(SwappedImage image)
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inline NotificationImage::NotificationImage(const QImage &image)
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: width(image.width())
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, height(image.height())
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, rowstride(image.bytesPerLine())
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, rowstride(static_cast<qint32>(image.bytesPerLine()))
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, hasAlpha(image.hasAlphaChannel())
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, channels(image.isGrayscale() ? 1
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: hasAlpha ? 4
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@ -94,7 +94,7 @@ void RecentMenuManager::addEntry(const QString &path)
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}
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if (!entry) {
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// remove old entries to have never more than 10 entries
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for (int i = existingEntries.size() - 1; i > 8; --i) {
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for (auto i = existingEntries.size() - 1; i > 8; --i) {
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delete existingEntries[i];
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}
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existingEntries = m_menu->actions();
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@ -32,7 +32,7 @@ ChecklistModel::ChecklistModel(QObject *parent)
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int ChecklistModel::rowCount(const QModelIndex &parent) const
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{
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if (!parent.isValid()) {
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return m_items.size();
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return static_cast<int>(m_items.size());
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}
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return 0;
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}
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@ -261,7 +261,7 @@ void ChecklistModel::restore(QSettings &settings, const QString &name)
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*/
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void ChecklistModel::save(QSettings &settings, const QString &name) const
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{
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settings.beginWriteArray(name, m_items.size());
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settings.beginWriteArray(name, static_cast<int>(m_items.size()));
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int index = 0;
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for (const ChecklistItem &item : m_items) {
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settings.setArrayIndex(index);
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@ -295,7 +295,7 @@ void ChecklistModel::applyVariantList(const QVariantList &checkedIds)
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for (auto &item : m_items) {
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item.m_checkState = checkedIds.contains(item.id()) ? Qt::Checked : Qt::Unchecked;
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}
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emit dataChanged(index(0), index(m_items.size()), { Qt::CheckStateRole });
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emit dataChanged(index(0), index(static_cast<int>(m_items.size())), { Qt::CheckStateRole });
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}
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} // namespace QtUtilities
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@ -282,7 +282,7 @@ PaletteModel::PaletteModel(QObject *parent)
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int PaletteModel::rowCount(const QModelIndex &) const
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{
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return m_roleNames.count();
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return static_cast<int>(m_roleNames.count());
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}
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int PaletteModel::columnCount(const QModelIndex &) const
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@ -348,7 +348,7 @@ bool PaletteModel::setData(const QModelIndex &index, const QVariant &value, int
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m_palette.setBrush(QPalette::Disabled, QPalette::Text, br);
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m_palette.setBrush(QPalette::Disabled, QPalette::ButtonText, br);
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idxBegin = PaletteModel::index(0, 0);
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idxEnd = PaletteModel::index(m_roleNames.count() - 1, 3);
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idxEnd = PaletteModel::index(static_cast<int>(m_roleNames.count()) - 1, 3);
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break;
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case QPalette::Window:
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m_palette.setBrush(QPalette::Disabled, QPalette::Base, br);
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@ -435,7 +435,7 @@ void PaletteModel::setPalette(const QPalette &palette, const QPalette &parentPal
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m_parentPalette = parentPalette;
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m_palette = palette;
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const QModelIndex idxBegin = index(0, 0);
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const QModelIndex idxEnd = index(m_roleNames.count() - 1, 3);
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const QModelIndex idxEnd = index(static_cast<int>(m_roleNames.count()) - 1, 3);
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emit dataChanged(idxBegin, idxEnd);
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}
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@ -6,6 +6,8 @@
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#include <QStyle>
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#endif
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#include <utility>
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namespace QtUtilities {
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/*!
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@ -30,7 +32,7 @@ OptionCategoryModel::OptionCategoryModel(const QList<OptionCategory *> &categori
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: QAbstractListModel(parent)
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, m_categories(categories)
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{
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for (OptionCategory *category : m_categories) {
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for (OptionCategory *category : std::as_const(m_categories)) {
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category->setParent(this);
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}
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}
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@ -52,7 +54,7 @@ void OptionCategoryModel::setCategories(const QList<OptionCategory *> &categorie
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beginResetModel();
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qDeleteAll(m_categories);
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m_categories = categories;
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for (OptionCategory *const category : m_categories) {
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for (OptionCategory *const category : std::as_const(m_categories)) {
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category->setParent(this);
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connect(category, &OptionCategory::displayNameChanged, this, &OptionCategoryModel::categoryChangedName);
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connect(category, &OptionCategory::iconChanged, this, &OptionCategoryModel::categoryChangedIcon);
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@ -62,7 +64,7 @@ void OptionCategoryModel::setCategories(const QList<OptionCategory *> &categorie
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int OptionCategoryModel::rowCount(const QModelIndex &parent) const
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{
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return parent.isValid() ? 0 : m_categories.size();
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return parent.isValid() ? 0 : static_cast<int>(m_categories.size());
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}
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QVariant OptionCategoryModel::data(const QModelIndex &index, int role) const
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@ -98,7 +100,7 @@ void OptionCategoryModel::categoryChangedName()
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if (!senderCategory) {
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return;
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}
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for (int i = 0, end = m_categories.size(); i < end; ++i) {
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for (int i = 0, end = static_cast<int>(m_categories.size()); i < end; ++i) {
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if (senderCategory == m_categories.at(i)) {
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QModelIndex index = this->index(i);
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emit dataChanged(index, index, QVector<int>({ Qt::DisplayRole }));
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@ -115,7 +117,7 @@ void OptionCategoryModel::categoryChangedIcon()
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if (!senderCategory) {
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return;
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}
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for (int i = 0, end = m_categories.size(); i < end; ++i) {
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for (int i = 0, end = static_cast<int>(m_categories.size()); i < end; ++i) {
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if (senderCategory == m_categories.at(i)) {
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QModelIndex index = this->index(i);
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emit dataChanged(index, index, QVector<int>({ Qt::DecorationRole }));
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@ -293,15 +293,16 @@ QWidget *QtAppearanceOptionPage::setupWidget()
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// setup icon theme selection
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const QStringList searchPaths = QIcon::themeSearchPaths() << QStringLiteral("/usr/share/icons/");
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for (const QString &searchPath : searchPaths) {
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for (const QString &iconTheme : QDir(searchPath).entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name)) {
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const auto dir = QDir(searchPath).entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name);
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for (const QString &iconTheme : dir) {
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const int existingItemIndex = ui()->iconThemeComboBox->findData(iconTheme);
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QFile indexFile(searchPath % QChar('/') % iconTheme % QStringLiteral("/index.theme"));
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QByteArray index;
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if (indexFile.open(QFile::ReadOnly) && !(index = indexFile.readAll()).isEmpty()) {
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const int iconThemeSection = index.indexOf("[Icon Theme]");
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const int nameStart = index.indexOf("Name=", iconThemeSection != -1 ? iconThemeSection : 0);
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const auto iconThemeSection = index.indexOf("[Icon Theme]");
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const auto nameStart = index.indexOf("Name=", iconThemeSection != -1 ? iconThemeSection : 0);
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if (nameStart != -1) {
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int nameLength = index.indexOf("\n", nameStart) - nameStart - 5;
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auto nameLength = index.indexOf("\n", nameStart) - nameStart - 5;
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if (nameLength > 0) {
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QString displayName = index.mid(nameStart + 5, nameLength);
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if (displayName != iconTheme) {
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@ -355,7 +356,8 @@ QWidget *QtLanguageOptionPage::setupWidget()
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// add all available locales to combo box
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auto *localeComboBox = ui()->localeComboBox;
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for (const QLocale &locale : QLocale::matchingLocales(QLocale::AnyLanguage, QLocale::AnyScript, QLocale::AnyCountry)) {
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const auto locales = QLocale::matchingLocales(QLocale::AnyLanguage, QLocale::AnyScript, QLocale::AnyCountry);
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for (const QLocale &locale : locales) {
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localeComboBox->addItem(locale.name());
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}
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