Fix deprecation warnings.

qbs/modules/buildconfig/buildconfig.qbs

@@ -110,7 +110,7 @@ Module {
 
             // You can make your code fail to compile if it uses deprecated APIs.
             // In order to do so, uncomment the following line.
-            "QT_DISABLE_DEPRECATED_BEFORE=0x060000", // disables all the APIs deprecated before Qt 6.0.0
+            "QT_DISABLE_DEPRECATED_BEFORE=0x060600", // disables all the APIs deprecated before Qt 6.6.0
 
             // Since Qt 5.4.0 the source code location is recorded only in debug builds.
             // We need this information also in release builds. For this need define QT_MESSAGELOGCONTEXT.

src/app/puzzle/main.cpp

@@ -29,7 +29,6 @@
 #include <QMessageBox> // For QT_REQUIRE_VERSION
 #include <QTimer>
 
-#include "../vmisc/def.h"
 #include "vpapplication.h"
 
 #if defined(APPIMAGE) && defined(Q_OS_LINUX)
@@ -45,6 +44,35 @@
 #include <xercesc/util/PlatformUtils.hpp>
 #endif
 
+// Fix bug in Qt. Deprecation warning in QMessageBox::critical.
+#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
+#undef QT_REQUIRE_VERSION
+#define QT_REQUIRE_VERSION(argc, argv, str)                                                                            \
+    {                                                                                                                  \
+        QString s = QString::fromLatin1(str);                                                                          \
+        QString sq = QString::fromLatin1(qVersion());                                                                  \
+        if ((sq.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16) +                                                 \
+                (sq.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8) +                                              \
+                sq.section(QChar::fromLatin1('.'), 2, 2).toInt() <                                                     \
+            (s.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16) +                                                  \
+                (s.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8) +                                               \
+                s.section(QChar::fromLatin1('.'), 2, 2).toInt())                                                       \
+        {                                                                                                              \
+            if (!qApp)                                                                                                 \
+            {                                                                                                          \
+                new QApplication(argc, argv);                                                                          \
+            }                                                                                                          \
+            QString s = QApplication::tr("Executable '%1' requires Qt %2, found Qt %3.")                               \
+                            .arg(qAppName())                                                                           \
+                            .arg(QString::fromLatin1(str))                                                             \
+                            .arg(QString::fromLatin1(qVersion()));                                                     \
+            QMessageBox::critical(0, QApplication::tr("Incompatible Qt Library Error"), s, QMessageBox::Abort,         \
+                                  static_cast<QMessageBox::StandardButton>(0));                                        \
+            qFatal("%s", s.toLatin1().data());                                                                         \
+        }                                                                                                              \
+    }
+#endif
+
 auto main(int argc, char *argv[]) -> int
 {
 #if defined(APPIMAGE) && defined(Q_OS_LINUX)

src/app/puzzle/vpmainwindow.cpp

@@ -1737,15 +1737,23 @@ auto VPMainWindow::MaybeSave() -> bool
     // TODO: Implement maybe save check
     if (this->isWindowModified())
     {
-        QScopedPointer<QMessageBox> messageBox(new QMessageBox(
+        QScopedPointer<QMessageBox> messageBox(
-            tr("Unsaved changes"), tr("Layout has been modified. Do you want to save your changes?"),
+            new QMessageBox(QMessageBox::Warning, tr("Unsaved changes"),
-            QMessageBox::Warning, QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel, this, Qt::Sheet));
+                            tr("Layout has been modified. Do you want to save your changes?"),
+                            QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, this, Qt::Sheet));
 
         messageBox->setDefaultButton(QMessageBox::Yes);
         messageBox->setEscapeButton(QMessageBox::Cancel);
 
-        messageBox->setButtonText(QMessageBox::Yes, curFile.isEmpty() || IsLayoutReadOnly() ? tr("Save…") : tr("Save"));
+        if (QAbstractButton *button = messageBox->button(QMessageBox::Yes))
-        messageBox->setButtonText(QMessageBox::No, tr("Don't Save"));
+        {
+            button->setText(curFile.isEmpty() || IsLayoutReadOnly() ? tr("Save…") : tr("Save"));
+        }
+
+        if (QAbstractButton *button = messageBox->button(QMessageBox::No))
+        {
+            button->setText(tr("Don't Save"));
+        }
 
         messageBox->setWindowModality(Qt::ApplicationModal);
         const auto ret = static_cast<QMessageBox::StandardButton>(messageBox->exec());

src/app/tape/main.cpp

@@ -44,6 +44,35 @@
 #include <xercesc/util/PlatformUtils.hpp>
 #endif
 
+// Fix bug in Qt. Deprecation warning in QMessageBox::critical.
+#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
+#undef QT_REQUIRE_VERSION
+#define QT_REQUIRE_VERSION(argc, argv, str)                                                                            \
+    {                                                                                                                  \
+        QString s = QString::fromLatin1(str);                                                                          \
+        QString sq = QString::fromLatin1(qVersion());                                                                  \
+        if ((sq.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16) +                                                 \
+                (sq.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8) +                                              \
+                sq.section(QChar::fromLatin1('.'), 2, 2).toInt() <                                                     \
+            (s.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16) +                                                  \
+                (s.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8) +                                               \
+                s.section(QChar::fromLatin1('.'), 2, 2).toInt())                                                       \
+        {                                                                                                              \
+            if (!qApp)                                                                                                 \
+            {                                                                                                          \
+                new QApplication(argc, argv);                                                                          \
+            }                                                                                                          \
+            QString s = QApplication::tr("Executable '%1' requires Qt %2, found Qt %3.")                               \
+                            .arg(qAppName())                                                                           \
+                            .arg(QString::fromLatin1(str))                                                             \
+                            .arg(QString::fromLatin1(qVersion()));                                                     \
+            QMessageBox::critical(0, QApplication::tr("Incompatible Qt Library Error"), s, QMessageBox::Abort,         \
+                                  static_cast<QMessageBox::StandardButton>(0));                                        \
+            qFatal("%s", s.toLatin1().data());                                                                         \
+        }                                                                                                              \
+    }
+#endif
+
 auto main(int argc, char *argv[]) -> int
 {
 #if defined(APPIMAGE) && defined(Q_OS_LINUX)
@@ -90,7 +119,7 @@ auto main(int argc, char *argv[]) -> int
     MApplication app(argc, argv);
     app.InitOptions();
 
-    QT_REQUIRE_VERSION(argc, argv, "5.6.0") // clazy:exclude=qstring-arg,qstring-allocations NOLINT
+    QT_REQUIRE_VERSION(argc, argv, "5.6.0"); // clazy:exclude=qstring-arg,qstring-allocations NOLINT
 
 #if QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
     MApplication::setDesktopFileName(QStringLiteral("ua.com.smart-pattern.tape.desktop"));

src/app/tape/tmainwindow.cpp

@@ -3494,15 +3494,23 @@ auto TMainWindow::MaybeSave() -> bool
             return true; // Don't ask if file was created without modifications.
         }
 
-        QScopedPointer<QMessageBox> messageBox(new QMessageBox(
+        QScopedPointer<QMessageBox> messageBox(
-            tr("Unsaved changes"), tr("Measurements have been modified. Do you want to save your changes?"),
+            new QMessageBox(QMessageBox::Warning, tr("Unsaved changes"),
-            QMessageBox::Warning, QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel, this, Qt::Sheet));
+                            tr("Measurements have been modified. Do you want to save your changes?"),
+                            QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, this, Qt::Sheet));
 
         messageBox->setDefaultButton(QMessageBox::Yes);
         messageBox->setEscapeButton(QMessageBox::Cancel);
 
-        messageBox->setButtonText(QMessageBox::Yes, m_curFile.isEmpty() || m_mIsReadOnly ? tr("Save…") : tr("Save"));
+        if (QAbstractButton *button = messageBox->button(QMessageBox::Yes))
-        messageBox->setButtonText(QMessageBox::No, tr("Don't Save"));
+        {
+            button->setText(m_curFile.isEmpty() || m_mIsReadOnly ? tr("Save…") : tr("Save"));
+        }
+
+        if (QAbstractButton *button = messageBox->button(QMessageBox::No))
+        {
+            button->setText(tr("Don't Save"));
+        }
 
         messageBox->setWindowModality(Qt::ApplicationModal);
         const auto ret = static_cast<QMessageBox::StandardButton>(messageBox->exec());
@@ -3533,7 +3541,7 @@ auto TMainWindow::MaybeSave() -> bool
 auto TMainWindow::AddCell(const QString &text, int row, int column, int aligment, bool ok) -> QTableWidgetItem *
 {
     auto *item = new QTableWidgetItem(text);
-    item->setTextAlignment(aligment);
+    SetTextAlignment(item, static_cast<Qt::Alignment>(aligment));
     item->setToolTip(text);
 
     // set the item non-editable (view only), and non-selectable

src/app/valentina/dialogs/dialogfinalmeasurements.cpp

@@ -28,6 +28,7 @@
 
 #include "dialogfinalmeasurements.h"
 #include "../qmuparser/qmudef.h"
+#include "../vmisc/compatibility.h"
 #include "../vmisc/theme/vtheme.h"
 #include "../vmisc/vabstractvalapplication.h"
 #include "../vmisc/vvalentinasettings.h"
@@ -38,10 +39,6 @@
 
 #include <QMenu>
 
-#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
-#include "../vmisc/compatibility.h"
-#endif
-
 using namespace Qt::Literals::StringLiterals;
 
 constexpr int DIALOG_MAX_FORMULA_HEIGHT = 64;
@@ -571,7 +568,7 @@ void DialogFinalMeasurements::ShowUnits()
 void DialogFinalMeasurements::AddCell(const QString &text, int row, int column, int aligment, bool ok)
 {
     auto *item = new QTableWidgetItem(text);
-    item->setTextAlignment(aligment);
+    SetTextAlignment(item, static_cast<Qt::Alignment>(aligment));
 
     // set the item non-editable (view only), and non-selectable
     Qt::ItemFlags flags = item->flags();

src/app/valentina/dialogs/dialogincrements.cpp

@@ -331,7 +331,7 @@ auto DialogIncrements::AddCell(QTableWidget *table, const QString &text, int row
     SCASSERT(table != nullptr)
 
     auto *item = new QTableWidgetItem(text);
-    item->setTextAlignment(aligment);
+    SetTextAlignment(item, static_cast<Qt::Alignment>(aligment));
     item->setToolTip(text);
 
     // set the item non-editable (view only), and non-selectable

src/app/valentina/main.cpp

@@ -48,6 +48,35 @@
 #include <xercesc/util/PlatformUtils.hpp>
 #endif
 
+// Fix bug in Qt. Deprecation warning in QMessageBox::critical.
+#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
+#undef QT_REQUIRE_VERSION
+#define QT_REQUIRE_VERSION(argc, argv, str)                                                                            \
+    {                                                                                                                  \
+        QString s = QString::fromLatin1(str);                                                                          \
+        QString sq = QString::fromLatin1(qVersion());                                                                  \
+        if ((sq.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16) +                                                 \
+                (sq.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8) +                                              \
+                sq.section(QChar::fromLatin1('.'), 2, 2).toInt() <                                                     \
+            (s.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16) +                                                  \
+                (s.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8) +                                               \
+                s.section(QChar::fromLatin1('.'), 2, 2).toInt())                                                       \
+        {                                                                                                              \
+            if (!qApp)                                                                                                 \
+            {                                                                                                          \
+                new QApplication(argc, argv);                                                                          \
+            }                                                                                                          \
+            QString s = QApplication::tr("Executable '%1' requires Qt %2, found Qt %3.")                               \
+                            .arg(qAppName())                                                                           \
+                            .arg(QString::fromLatin1(str))                                                             \
+                            .arg(QString::fromLatin1(qVersion()));                                                     \
+            QMessageBox::critical(0, QApplication::tr("Incompatible Qt Library Error"), s, QMessageBox::Abort,         \
+                                  static_cast<QMessageBox::StandardButton>(0));                                        \
+            qFatal("%s", s.toLatin1().data());                                                                         \
+        }                                                                                                              \
+    }
+#endif
+
 //---------------------------------------------------------------------------------------------------------------------
 
 auto main(int argc, char *argv[]) -> int

src/app/valentina/mainwindow.cpp

@@ -5652,18 +5652,25 @@ auto MainWindow::MaybeSave() -> bool
 {
     if (this->isWindowModified() && m_guiEnabled)
     {
-        QScopedPointer<QMessageBox> messageBox(new QMessageBox(
+        QScopedPointer<QMessageBox> messageBox(
-            tr("Unsaved changes"), tr("The pattern has been modified. Do you want to save your changes?"),
+            new QMessageBox(QMessageBox::Warning, tr("Unsaved changes"),
-            QMessageBox::Warning, QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel, this, Qt::Sheet));
+                            tr("The pattern has been modified. Do you want to save your changes?"),
+                            QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, this, Qt::Sheet));
 
         messageBox->setDefaultButton(QMessageBox::Yes);
         messageBox->setEscapeButton(QMessageBox::Cancel);
 
-        messageBox->setButtonText(QMessageBox::Yes,
+        if (QAbstractButton *button = messageBox->button(QMessageBox::Yes))
-                                  VAbstractValApplication::VApp()->GetPatternPath().isEmpty() || m_patternReadOnly
+        {
-                                      ? tr("Save…")
+            button->setText(VAbstractValApplication::VApp()->GetPatternPath().isEmpty() || m_patternReadOnly
-                                      : tr("Save"));
+                                ? tr("Save…")
-        messageBox->setButtonText(QMessageBox::No, tr("Don't Save"));
+                                : tr("Save"));
+        }
+
+        if (QAbstractButton *button = messageBox->button(QMessageBox::No))
+        {
+            button->setText(tr("Don't Save"));
+        }
 
         messageBox->setWindowModality(Qt::ApplicationModal);
         const auto ret = static_cast<QMessageBox::StandardButton>(messageBox->exec());

src/libs/vlayout/dialogs/watermarkwindow.cpp

@@ -496,15 +496,23 @@ auto WatermarkWindow::MaybeSave() -> bool
 {
     if (this->isWindowModified())
     {
-        QScopedPointer<QMessageBox> messageBox(new QMessageBox(
+        QScopedPointer<QMessageBox> messageBox(
-            tr("Unsaved changes"), tr("The watermark has been modified. Do you want to save your changes?"),
+            new QMessageBox(QMessageBox::Warning, tr("Unsaved changes"),
-            QMessageBox::Warning, QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel, this, Qt::Sheet));
+                            tr("The watermark has been modified. Do you want to save your changes?"),
+                            QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel, this, Qt::Sheet));
 
         messageBox->setDefaultButton(QMessageBox::Yes);
         messageBox->setEscapeButton(QMessageBox::Cancel);
 
-        messageBox->setButtonText(QMessageBox::Yes, m_curFile.isEmpty() ? tr("Save") : tr("Save as"));
+        if (QAbstractButton *button = messageBox->button(QMessageBox::Yes))
-        messageBox->setButtonText(QMessageBox::No, tr("Don't Save"));
+        {
+            button->setText(m_curFile.isEmpty() ? tr("Save") : tr("Save as"));
+        }
+
+        if (QAbstractButton *button = messageBox->button(QMessageBox::No))
+        {
+            button->setText(tr("Don't Save"));
+        }
 
         messageBox->setWindowModality(Qt::ApplicationModal);
         const auto ret = static_cast<QMessageBox::StandardButton>(messageBox->exec());

src/libs/vmisc/compatibility.h

@@ -31,6 +31,7 @@
 #include <QFontMetrics>
 #include <QLibraryInfo>
 #include <QLineF>
+#include <QListWidgetItem>
 #include <QSet>
 #include <QStringList>
 #include <QVector>
@@ -437,4 +438,41 @@ inline auto FontFromString(const QString &descrip) -> QFont
     return font;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+template <typename T> inline auto TerritoryToString(const T &territory) -> QString
+{
+    using namespace Qt::Literals::StringLiterals;
+
+// Since Qt 5.12 country names have spaces
+#if QT_VERSION < QT_VERSION_CHECK(6, 2, 0)
+    return QLocale::countryToString(territory).remove(' '_L1);
+#else
+    return QLocale::territoryToString(territory).remove(' '_L1);
+#endif
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+// NOLINTNEXTLINE(readability-inconsistent-declaration-parameter-name)
+template <> inline auto TerritoryToString<QLocale>(const QLocale &loc) -> QString
+{
+    using namespace Qt::Literals::StringLiterals;
+
+// Since Qt 5.12 country names have spaces
+#if QT_VERSION < QT_VERSION_CHECK(6, 2, 0)
+    return QLocale::countryToString(loc.country()).remove(' '_L1);
+#else
+    return QLocale::territoryToString(loc.territory()).remove(' '_L1);
+#endif
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+template <typename T> inline void SetTextAlignment(T *item, Qt::Alignment alignment)
+{
+#if QT_VERSION >= QT_VERSION_CHECK(6, 4, 0)
+    item->setTextAlignment(alignment);
+#else
+    item->setTextAlignment(static_cast<int>(alignment));
+#endif
+}
+
 #endif // COMPATIBILITY_H

src/libs/vmisc/def.cpp

@@ -59,11 +59,8 @@
 #include "vdatastreamenum.h"
 #endif
 #include "../ifc/exception/vexception.h"
-#include "literals.h"
-
-#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
 #include "compatibility.h"
-#endif
+#include "literals.h"
 
 using namespace Qt::Literals::StringLiterals;
 
@@ -118,8 +115,7 @@ void InitLanguageList(QComboBox *combobox)
 
         QLocale loc = QLocale(locale);
         QString lang = loc.nativeLanguageName();
-        // Since Qt 5.12 country names have spaces
+        QString country = TerritoryToString(loc);
-        QString country = QLocale::countryToString(loc.country()).remove(' ');
         if (country == "Czechia"_L1)
         {
             country = "CzechRepublic"_L1;
@@ -133,7 +129,9 @@ void InitLanguageList(QComboBox *combobox)
     {
         // English language is internal and doens't have own *.qm file.
         // Since Qt 5.12 country names have spaces
-        QIcon ico(u"://flags/%1.png"_s.arg(QLocale::countryToString(QLocale::UnitedStates).remove(' ')));
+        QIcon ico(u"://flags/%1.png"_s.arg(TerritoryToString(QLocale::UnitedStates))
+
+        );
         QString lang = QLocale(en_US).nativeLanguageName();
         combobox->addItem(ico, lang, en_US);
     }

src/libs/vpropertyexplorer/checkablemessagebox.cpp

@@ -28,6 +28,7 @@
 #include <QSize>
 #include <QSizePolicy>
 #include <QSpacerItem>
+#include <QStyle>
 #include <QVBoxLayout>
 #include <QVariant>
 
@@ -166,8 +167,10 @@ auto CheckableMessageBox::iconPixmap() const -> QPixmap
         return QPixmap(*p);
     }
     return QPixmap();
-#else
+#elif QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     return d->pixmapLabel->pixmap(Qt::ReturnByValue);
+#else
+    return d->pixmapLabel->pixmap();
 #endif
 }
 
@@ -260,7 +263,7 @@ auto CheckableMessageBox::question(QWidget *parent, const QString &title, const
 {
     CheckableMessageBox mb(parent);
     mb.setWindowTitle(title);
-    mb.setIconPixmap(QMessageBox::standardIcon(QMessageBox::Question));
+    mb.setIconPixmap(QApplication::style()->standardIcon(QStyle::SP_MessageBoxQuestion).pixmap(32, 32));
     mb.setText(question);
     mb.setCheckBoxText(checkBoxText);
     mb.setChecked(*checkBoxSetting);
@@ -279,7 +282,7 @@ auto CheckableMessageBox::information(QWidget *parent, const QString &title, con
 {
     CheckableMessageBox mb(parent);
     mb.setWindowTitle(title);
-    mb.setIconPixmap(QMessageBox::standardIcon(QMessageBox::Information));
+    mb.setIconPixmap(QApplication::style()->standardIcon(QStyle::SP_MessageBoxInformation).pixmap(32, 32));
     mb.setText(text);
     mb.setCheckBoxText(checkBoxText);
     mb.setChecked(*checkBoxSetting);
@@ -320,7 +323,9 @@ void CheckableMessageBox::initDoNotAskAgainMessageBox(CheckableMessageBox &messa
 {
     messageBox.setWindowTitle(title);
     messageBox.setIconPixmap(
-        QMessageBox::standardIcon(type == Information ? QMessageBox::Information : QMessageBox::Question));
+        QApplication::style()
+            ->standardIcon(type == Information ? QStyle::SP_MessageBoxInformation : QStyle::SP_MessageBoxQuestion)
+            .pixmap(32, 32));
     messageBox.setText(text);
     messageBox.setCheckBoxVisible(true);
     messageBox.setCheckBoxText(type == Information ? CheckableMessageBox::msgDoNotShowAgain()

src/libs/vtest/abstracttest.cpp

@@ -471,8 +471,7 @@ auto AbstractTest::CopyRecursively(const QString &srcFilePath, const QString &tg
         const QString dirName = QFileInfo(tgtFilePath).fileName();
         if (not targetDir.mkdir(dirName))
         {
-            const QString msg = QStringLiteral("Can't create dir '%1'.").arg(dirName);
+            qWarning("Can't create dir '%s'.", qUtf8Printable(dirName));
-            QWARN(qUtf8Printable(msg));
             return false;
         }
         QDir sourceDir(srcFilePath);
@@ -492,16 +491,15 @@ auto AbstractTest::CopyRecursively(const QString &srcFilePath, const QString &tg
     {
         if (QFileInfo::exists(tgtFilePath))
         {
-            const QString msg = QStringLiteral("File '%1' exists.").arg(srcFilePath);
+            qWarning("File '%s' exists.", qUtf8Printable(srcFilePath));
-            QWARN(qUtf8Printable(msg));
 
             if (QFile::remove(tgtFilePath))
             {
-                QWARN("File successfully removed.");
+                qWarning("File successfully removed.");
             }
             else
             {
-                QWARN("Can't remove file.");
+                qWarning("Can't remove file.");
                 return false;
             }
         }
@@ -510,18 +508,16 @@ auto AbstractTest::CopyRecursively(const QString &srcFilePath, const QString &tg
         QFile srcFile(srcFilePath);
         if (not srcFile.open(QFile::ReadOnly))
         {
-            const QString msg =
+            qWarning("Can't copy file '%s'. Error: %s", qUtf8Printable(srcFilePath),
-                QStringLiteral("Can't copy file '%1'. Error: %2").arg(srcFilePath, srcFile.errorString());
+                     qUtf8Printable(srcFile.errorString()));
-            QWARN(qUtf8Printable(msg));
             return false;
         }
         srcFile.close();
 
         if (not srcFile.copy(tgtFilePath))
         {
-            const QString msg = QStringLiteral("Can't copy file '%1' to '%2'. Error: %3")
+            qWarning("Can't copy file '%s' to '%s'. Error: %s", qUtf8Printable(srcFilePath),
-                                    .arg(srcFilePath, tgtFilePath, srcFile.errorString());
+                     qUtf8Printable(tgtFilePath), qUtf8Printable(srcFile.errorString()));
-            QWARN(qUtf8Printable(msg));
             return false;
         }
     }

src/libs/vtools/dialogs/support/dialogeditlabel.cpp

@@ -39,6 +39,7 @@
 #include "../ifc/xml/vlabeltemplateconverter.h"
 #include "../tools/dialogtool.h"
 #include "../vformat/vlabeltemplate.h"
+#include "../vmisc/compatibility.h"
 #include "../vpatterndb/calculator.h"
 #include "../vpatterndb/floatItemData/vpiecelabeldata.h"
 #include "../vpatterndb/variables/vmeasurement.h"
@@ -52,10 +53,6 @@
 #include <QMenu>
 #include <QMessageBox>
 
-#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
-#include "../vmisc/compatibility.h"
-#endif
-
 using namespace Qt::Literals::StringLiterals;
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -773,7 +770,7 @@ void DialogEditLabel::SetTemplate(const QVector<VLabelTemplateLine> &lines)
     for (const auto &line : lines)
     {
         auto *item = new QListWidgetItem(line.line);
-        item->setTextAlignment(line.alignment);
+        SetTextAlignment(item, static_cast<Qt::Alignment>(line.alignment));
         item->setData(Qt::UserRole, line.fontSizeIncrement);
 
         QFont font = item->font();
@@ -855,7 +852,7 @@ void DialogEditLabel::InitPreviewLines(const QVector<VLabelTemplateLine> &lines)
     for (const auto &line : lines)
     {
         auto *item = new QListWidgetItem(ReplacePlaceholders(line.line));
-        item->setTextAlignment(line.alignment);
+        SetTextAlignment(item, static_cast<Qt::Alignment>(line.alignment));
         item->setData(Qt::UserRole, line.fontSizeIncrement);
 
         QFont font = item->font();

src/test/CollectionTest/tst_tapecommandline.cpp

@@ -130,6 +130,6 @@ void TST_TapeCommandLine::cleanupTestCase()
     QDir tmpDir(*tmpTestFolder);
     if (not tmpDir.removeRecursively())
     {
-        QWARN("Fail to remove temp directory.");
+        qWarning("Fail to remove temp directory.");
     }
 }

src/test/CollectionTest/tst_valentinacommandline.cpp

@@ -273,7 +273,7 @@ void TST_ValentinaCommandLine::cleanupTestCase()
         QDir tmpDir(*tmpTestFolder);
         if (not tmpDir.removeRecursively())
         {
-            QWARN("Fail to remove test temp directory.");
+            qWarning("Fail to remove test temp directory.");
         }
     }
 
@@ -281,7 +281,7 @@ void TST_ValentinaCommandLine::cleanupTestCase()
         QDir tmpDir(*tmpTestCollectionFolder);
         if (not tmpDir.removeRecursively())
         {
-            QWARN("Fail to remove collection temp directory.");
+            qWarning("Fail to remove collection temp directory.");
         }
     }
 }

src/test/TranslationsTest/tst_abstractregexp.cpp

@@ -72,10 +72,8 @@ auto TST_AbstractRegExp::LoadVariables(const QString &checkedLocale) -> int
 
     if (QFileInfo(path + '/'_L1 + file).size() <= 34)
     {
-        const QString message =
+        qWarning("Translation variables for locale = %s is empty. \nFull path: %s/%s", qUtf8Printable(checkedLocale),
-            u"Translation variables for locale = %1 is empty. \nFull path: %2/%3"_s.arg(checkedLocale, path, file);
+                 qUtf8Printable(path), qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         return ErrorSize;
     }
 
@@ -83,23 +81,17 @@ auto TST_AbstractRegExp::LoadVariables(const QString &checkedLocale) -> int
 
     if (not m_vTranslator->load(file, path))
     {
-        const QString message =
+        qWarning("Can't load translation variables for locale = %s. \nFull path: %s/%s", qUtf8Printable(checkedLocale),
-            u"Can't load translation variables for locale = %1. \nFull path: %2/%3"_s.arg(checkedLocale, path, file);
+                 qUtf8Printable(path), qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         delete m_vTranslator;
-
         return ErrorLoad;
     }
 
     if (not QCoreApplication::installTranslator(m_vTranslator))
     {
-        const QString message =
+        qWarning("Can't install translation variables for locale = %s. \nFull path: %s/%s",
-            u"Can't install translation variables for locale = %1. \nFull path: %2/%3"_s.arg(checkedLocale, path, file);
+                 qUtf8Printable(checkedLocale), qUtf8Printable(path), qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         delete m_vTranslator;
-
         return ErrorInstall;
     }
 
@@ -115,8 +107,7 @@ void TST_AbstractRegExp::RemoveTrVariables(const QString &checkedLocale)
 
         if (result == false)
         {
-            const QString message = u"Can't remove translation variables for locale = %1"_s.arg(checkedLocale);
+            qWarning("Can't remove translation variables for locale = %s", qUtf8Printable(checkedLocale));
-            QWARN(qUtf8Printable(message));
         }
         delete m_vTranslator;
     }

src/test/TranslationsTest/tst_abstracttranslation.cpp

@@ -60,15 +60,13 @@ auto TST_AbstractTranslation::LoadTSFile(const QString &filename) -> QDomNodeLis
     tsFile = QSharedPointer<QFile>(new QFile(u"%1/%2"_s.arg(TS_DIR, filename)));
     if (not tsFile->exists())
     {
-        const QString message = u"Can't find '%1'.\n%2."_s.arg(filename, tsFile->errorString());
+        qWarning("Can't find '%s'.\n%s.", qUtf8Printable(filename), qUtf8Printable(tsFile->errorString()));
-        QWARN(qUtf8Printable(message));
         return QDomNodeList();
     }
 
     if (tsFile->open(QIODevice::ReadOnly) == false)
     {
-        const QString message = u"Can't open file '%1'.\n%2."_s.arg(filename, tsFile->errorString());
+        qWarning("Can't open file '%s'.\n%s.", qUtf8Printable(filename), qUtf8Printable(tsFile->errorString()));
-        QWARN(qUtf8Printable(message));
         return QDomNodeList();
     }
 
@@ -79,16 +77,14 @@ auto TST_AbstractTranslation::LoadTSFile(const QString &filename) -> QDomNodeLis
     tsXML = QSharedPointer<QDomDocument>(new QDomDocument());
     if (tsXML->setContent(tsFile.data(), &errorMsg, &errorLine, &errorColumn) == false)
     {
-        const QString message =
+        qWarning("Parsing error file %s in line %d column %d.", qUtf8Printable(filename), errorLine, errorColumn);
-            u"Parsing error file %1 in line %2 column %3."_s.arg(filename).arg(errorLine).arg(errorColumn);
-        QWARN(qUtf8Printable(message));
         return QDomNodeList();
     }
 
     const QDomNodeList messages = tsXML->elementsByTagName(TagMessage);
     if (messages.isEmpty())
     {
-        QWARN("File doesn't contain any messages.");
+        qWarning("File doesn't contain any messages.");
         return QDomNodeList();
     }
 

src/test/TranslationsTest/tst_measurementregexp.cpp

@@ -240,19 +240,17 @@ auto TST_MeasurementRegExp::LoadMeasurements(const QString &checkedSystem, const
 
     if (not info.exists())
     {
-        const QString message =
+        qWarning("File for translation for system = %s and locale = %s doesn't exists. \nFull path: %s/%s",
-            u"File for translation for system = %1 and locale = %2 doesn't exists. \nFull path: %3/%4"_s.arg(
+                 qUtf8Printable(checkedSystem), qUtf8Printable(checkedLocale), qUtf8Printable(path),
-                checkedSystem, checkedLocale, path, file);
+                 qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         return ErrorMissing;
     }
 
     if (QFileInfo(path + '/'_L1 + file).size() <= 34)
     {
-        const QString message = u"Translation for system = %1 and locale = %2 is empty. \nFull path: %3/%4"_s.arg(
+        qWarning("Translation for system = %s and locale = %s is empty. \nFull path: %s/%s",
-            checkedSystem, checkedLocale, path, file);
+                 qUtf8Printable(checkedSystem), qUtf8Printable(checkedLocale), qUtf8Printable(path),
-        QWARN(qUtf8Printable(message));
+                 qUtf8Printable(file));
 
         return ErrorSize;
     }
@@ -262,9 +260,9 @@ auto TST_MeasurementRegExp::LoadMeasurements(const QString &checkedSystem, const
 
     if (not m_pmsTranslator->load(file, path))
     {
-        const QString message = u"Can't load translation for system = %1 and locale = %2. \nFull path: %3/%4"_s.arg(
+        qWarning("Can't load translation for system = %s and locale = %s. \nFull path: %s/%s",
-            checkedSystem, checkedLocale, path, file);
+                 qUtf8Printable(checkedSystem), qUtf8Printable(checkedLocale), qUtf8Printable(path),
-        QWARN(qUtf8Printable(message));
+                 qUtf8Printable(file));
 
         delete m_pmsTranslator;
 
@@ -273,9 +271,9 @@ auto TST_MeasurementRegExp::LoadMeasurements(const QString &checkedSystem, const
 
     if (not QCoreApplication::installTranslator(m_pmsTranslator))
     {
-        const QString message = u"Can't install translation for system = %1 and locale = %2. \nFull path: %3/%4"_s.arg(
+        qWarning("Can't install translation for system = %s and locale = %s. \nFull path: %s/%s",
-            checkedSystem, checkedLocale, path, file);
+                 qUtf8Printable(checkedSystem), qUtf8Printable(checkedLocale), qUtf8Printable(path),
-        QWARN(qUtf8Printable(message));
+                 qUtf8Printable(file));
 
         delete m_pmsTranslator;
 
@@ -294,9 +292,8 @@ void TST_MeasurementRegExp::RemoveTrMeasurements(const QString &checkedSystem, c
 
         if (result == false)
         {
-            const QString message =
+            qWarning("Can't remove translation for system = %s and locale = %s", qUtf8Printable(checkedSystem),
-                u"Can't remove translation for system = %1 and locale = %2"_s.arg(checkedSystem, checkedLocale);
+                     qUtf8Printable(checkedLocale));
-            QWARN(qUtf8Printable(message));
         }
         delete m_pmsTranslator;
     }

src/test/TranslationsTest/tst_qmuparsererrormsg.cpp

@@ -160,10 +160,8 @@ auto TST_QmuParserErrorMsg::LoadTranslation(const QString &checkedLocale) -> int
 
     if (QFileInfo(path + '/'_L1 + file).size() <= 34)
     {
-        const QString message =
+        qWarning("Translation for locale = %s is empty. \nFull path: %s/%s", qUtf8Printable(checkedLocale),
-            u"Translation for locale = %1 is empty. \nFull path: %2/%3"_s.arg(checkedLocale, path, file);
+                 qUtf8Printable(path), qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         return ErrorSize;
     }
 
@@ -171,23 +169,17 @@ auto TST_QmuParserErrorMsg::LoadTranslation(const QString &checkedLocale) -> int
 
     if (not appTranslator->load(file, path))
     {
-        const QString message =
+        qWarning("Can't load translation for locale = %s. \nFull path: %s/%s", qUtf8Printable(checkedLocale),
-            u"Can't load translation for locale = %1. \nFull path: %2/%3"_s.arg(checkedLocale, path, file);
+                 qUtf8Printable(path), qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         delete appTranslator;
-
         return ErrorLoad;
     }
 
     if (not QCoreApplication::installTranslator(appTranslator))
     {
-        const QString message =
+        qWarning("Can't install translation for locale = %s. \nFull path: %s/%s", qUtf8Printable(checkedLocale),
-            u"Can't install translation for locale = %1. \nFull path: %2/%3"_s.arg(checkedLocale, path, file);
+                 qUtf8Printable(path), qUtf8Printable(file));
-        QWARN(qUtf8Printable(message));
-
         delete appTranslator;
-
         return ErrorInstall;
     }
 
@@ -206,8 +198,7 @@ void TST_QmuParserErrorMsg::RemoveTranslation()
 
         if (result == false)
         {
-            const QString message = u"Can't remove translation for locale = %1"_s.arg(m_locale);
+            qWarning("Can't remove translation for locale = %s", qUtf8Printable(m_locale));
-            QWARN(qUtf8Printable(message));
         }
         delete appTranslator;
     }

src/test/ValentinaTest/tst_vspline.cpp

@@ -34,7 +34,7 @@
 
 //---------------------------------------------------------------------------------------------------------------------
 TST_VSpline::TST_VSpline(QObject *parent)
-    :AbstractTest(parent)
+  : AbstractTest(parent)
 {
 }
 
@@ -386,8 +386,8 @@ void TST_VSpline::GetSegmentPoints_NullSegment()
     VSpline spl(p1, p2, p3, p4, 1);
     spl.SetApproximationScale(10);
 
-    const QPointF begin	(146.3718263928647, 6.419281580065625);
+    const QPointF begin(146.3718263928647, 6.419281580065625);
-    const QPointF end	(146.3718263928647, 6.419281580065625);
+    const QPointF end(146.3718263928647, 6.419281580065625);
 
     QVector<QPointF> points;
     points << spl.GetSegmentPoints(begin, end, true);
@@ -543,7 +543,7 @@ void TST_VSpline::GetSegmentPoints_RotateTool()
     spl.SetApproximationScale(10);
 
     const QPointF begin(237.32422843061005, 485.80074940371367);
-    const QPointF end  (46.623829088412336, 167.78988631718659);
+    const QPointF end(46.623829088412336, 167.78988631718659);
 
     QVector<QPointF> points;
     points << spl.GetSegmentPoints(begin, end, true);
@@ -638,7 +638,7 @@ void TST_VSpline::GetSegmentPoints_issue767()
     // Test issue with method IsPointOnLineSegment.
 
     const QPointF begin(3964.650771379471, 3212.2173150777817);
-    const QPointF end  (4200.023629188538, 2559.9039118110236);
+    const QPointF end(4200.023629188538, 2559.9039118110236);
 
     QVector<QPointF> points;
     points.append(QPointF(3964.650771379471, 3212.2173150777817));
@@ -704,17 +704,17 @@ void TST_VSpline::CompareThreeWays()
     VSpline spl2(spl1.GetP1(), static_cast<QPointF>(spl1.GetP2()), static_cast<QPointF>(spl1.GetP3()), spl1.GetP4(), 1);
     spl2.SetApproximationScale(10);
 
-    VSpline spl3(spl1.GetP1(), spl1.GetP4(), spl1.GetStartAngle(), QString(), spl2.GetEndAngle(), QString(), spl2.GetC1Length(), QString(),
+    VSpline spl3(spl1.GetP1(), spl1.GetP4(), spl1.GetStartAngle(), QString(), spl2.GetEndAngle(), QString(),
-                 spl2.GetC2Length(), QString(), 1);
+                 spl2.GetC1Length(), QString(), spl2.GetC2Length(), QString(), 1);
     spl3.SetApproximationScale(10);
 
-    QWARN("Comparing first and second splines.");
+    qWarning("Comparing first and second splines.");
     CompareSplines(spl1, spl2);
 
-    QWARN("Comparing second and third splines.");
+    qWarning("Comparing second and third splines.");
     CompareSplines(spl2, spl3);
 
-    QWARN("Comparing third and first splines.");
+    qWarning("Comparing third and first splines.");
     CompareSplines(spl3, spl1);
 }
 
@@ -737,8 +737,7 @@ void TST_VSpline::TestParametrT_data()
     {
         QTest::newRow(qUtf8Printable(QStringLiteral("Curve 1. Step = %1").arg(step))) << spl << base * step;
         step += 0.001;
-    }
+    } while (step <= 1);
-    while(step <= 1);
 
     p1 = VPointF(3476.6410658375944, 334.08136371135333, QStringLiteral("p1"), -141.34148031496062, 109.00951181102363);
     p4 = VPointF(3483.5141183177025, 333.72231804361377, QStringLiteral("p4"), 48, 102.99930708661418);
@@ -753,8 +752,7 @@ void TST_VSpline::TestParametrT_data()
     {
         QTest::newRow(qUtf8Printable(QStringLiteral("Curve 2. Step = %1").arg(step))) << spl << base * step;
         step += 0.001;
-    }
+    } while (step <= 1);
-    while(step <= 1);
 
     QTest::newRow(qUtf8Printable(QStringLiteral("Curve 2. Bug.").arg(step))) << spl << 4.7813492845686536;
 }
@@ -783,7 +781,7 @@ void TST_VSpline::TestLengthByPoint_data()
     QTest::addColumn<qreal>("length");
 
     const qreal length = spl.GetLength();
-    const qreal testLength = length*(2.0/3.0);
+    const qreal testLength = length * (2.0 / 3.0);
     VSpline spl1, spl2;
     const QPointF p = spl.CutSpline(testLength, spl1, spl2, QString());
 
@@ -857,33 +855,33 @@ void TST_VSpline::TestCutSpline_data()
     QTest::addColumn<QString>("name");
 
     {
-    VPointF p1(187.31716535433043, 51.31464566929152, QStringLiteral("p1"), 140.42872440944885, -22.62372283464567);
+        VPointF p1(187.31716535433043, 51.31464566929152, QStringLiteral("p1"), 140.42872440944885, -22.62372283464567);
-    VPointF p4(-991.8954330708666, 9.739842519685212, QStringLiteral("p4"), 9.999987401574804, 15.0);
+        VPointF p4(-991.8954330708666, 9.739842519685212, QStringLiteral("p4"), 9.999987401574804, 15.0);
 
-    VSpline spl(p1, p4, 181.0, QStringLiteral("181"), 356.0, QStringLiteral("356"), 548.7874015748031,
+        VSpline spl(p1, p4, 181.0, QStringLiteral("181"), 356.0, QStringLiteral("356"), 548.7874015748031,
-                QStringLiteral("Line_Г3_Г6*1.1"), 226.7716535433071, QStringLiteral("6"));
+                    QStringLiteral("Line_Г3_Г6*1.1"), 226.7716535433071, QStringLiteral("6"));
-    spl.SetApproximationScale(0.5);
+        spl.SetApproximationScale(0.5);
 
-    QString name(QStringLiteral("з"));
+        QString name(QStringLiteral("з"));
-    qreal result = 1.35; // Correct distance in cm.
+        qreal result = 1.35; // Correct distance in cm.
 
-    // See file valentina_private_collection/bugs/men_jacket/issue_cut_spline.val (private collection)
+        // See file valentina_private_collection/bugs/men_jacket/issue_cut_spline.val (private collection)
-    // Size 54 produces incorrect spline segment distance
+        // Size 54 produces incorrect spline segment distance
-    QTest::newRow("Size 54") << spl << result << name;
+        QTest::newRow("Size 54") << spl << result << name;
     }
 
     {
-    VPointF p1(1898.0384322000489, -143.17624447113994, QStringLiteral("p1"), 9.999987401574804, -105.35848818897638);
+        VPointF p1(1898.0384322000489, -143.17624447113994, QStringLiteral("p1"), 9.999987401574804,
-    VPointF p4(1557.8809518850883, -143.17624447113994, QStringLiteral("p4"), 9.999987401574804, 15.0);
+                   -105.35848818897638);
+        VPointF p4(1557.8809518850883, -143.17624447113994, QStringLiteral("p4"), 9.999987401574804, 15.0);
 
-    VSpline spl(p1, p4, 175.0, QStringLiteral("175"), 5.0, QStringLiteral("5"), 151.18110236220474,
+        VSpline spl(p1, p4, 175.0, QStringLiteral("175"), 5.0, QStringLiteral("5"), 151.18110236220474,
-                QStringLiteral("4"), 151.18110236220474, QStringLiteral("4"));
+                    QStringLiteral("4"), 151.18110236220474, QStringLiteral("4"));
 
-
+        QString name(QStringLiteral("А193"));
-    QString name(QStringLiteral("А193"));
+        const qreal result = 4.5090698038574057; // Correct distance in cm.
-    const qreal result = 4.5090698038574057; // Correct distance in cm.
+        // See file valentina_private_collection/bugs/coat/coat.val (private collection)
-    // See file valentina_private_collection/bugs/coat/coat.val (private collection)
+        QTest::newRow("Half of a curve") << spl << result << name;
-    QTest::newRow("Half of a curve") << spl << result << name;
     }
 }