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QtJambi base module containing QtCore, QtGui and QtWidgets.
There is a newer version: 6.8.0
package io.qt.core;

import io.qt.*;


/**
 * Persistent platform-independent application settings
 * Java wrapper for Qt class QSettings
 */
public class QSettings extends io.qt.core.QObject
{
    /**
     * This variable stores the meta-object for the class.
     */
    public static final io.qt.core.@NonNull QMetaObject staticMetaObject = io.qt.core.QMetaObject.forType(QSettings.class);
    
    /**
     * Java wrapper for Qt enum QSettings::Format
     */
    public enum Format implements QtEnumerator {
        /**
         * Representing QSettings::NativeFormat
         */
        NativeFormat(0),
        /**
         * Representing QSettings::IniFormat
         */
        IniFormat(1),
        /**
         * Representing QSettings::Registry32Format
         */
        Registry32Format(2),
        /**
         * Representing QSettings::Registry64Format
         */
        Registry64Format(3),
        /**
         * Representing QSettings::InvalidFormat
         */
        InvalidFormat(16),
        /**
         * Representing QSettings::CustomFormat1
         */
        CustomFormat1(17),
        /**
         * Representing QSettings::CustomFormat2
         */
        CustomFormat2(18),
        /**
         * Representing QSettings::CustomFormat3
         */
        CustomFormat3(19),
        /**
         * Representing QSettings::CustomFormat4
         */
        CustomFormat4(20),
        /**
         * Representing QSettings::CustomFormat5
         */
        CustomFormat5(21),
        /**
         * Representing QSettings::CustomFormat6
         */
        CustomFormat6(22),
        /**
         * Representing QSettings::CustomFormat7
         */
        CustomFormat7(23),
        /**
         * Representing QSettings::CustomFormat8
         */
        CustomFormat8(24),
        /**
         * Representing QSettings::CustomFormat9
         */
        CustomFormat9(25),
        /**
         * Representing QSettings::CustomFormat10
         */
        CustomFormat10(26),
        /**
         * Representing QSettings::CustomFormat11
         */
        CustomFormat11(27),
        /**
         * Representing QSettings::CustomFormat12
         */
        CustomFormat12(28),
        /**
         * Representing QSettings::CustomFormat13
         */
        CustomFormat13(29),
        /**
         * Representing QSettings::CustomFormat14
         */
        CustomFormat14(30),
        /**
         * Representing QSettings::CustomFormat15
         */
        CustomFormat15(31),
        /**
         * Representing QSettings::CustomFormat16
         */
        CustomFormat16(32);

        static {
            QtJambi_LibraryUtilities.initialize();
        }

        private Format(int value) {
            this.value = value;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public int value() {
            return value;
        }

        /**
         * Returns the corresponding enum entry for the given value.
         * @param value
         * @return enum entry
         */
        public static @NonNull Format resolve(int value) {
            switch (value) {
            case 0: return NativeFormat;
            case 1: return IniFormat;
            case 2: return Registry32Format;
            case 3: return Registry64Format;
            case 16: return InvalidFormat;
            case 17: return CustomFormat1;
            case 18: return CustomFormat2;
            case 19: return CustomFormat3;
            case 20: return CustomFormat4;
            case 21: return CustomFormat5;
            case 22: return CustomFormat6;
            case 23: return CustomFormat7;
            case 24: return CustomFormat8;
            case 25: return CustomFormat9;
            case 26: return CustomFormat10;
            case 27: return CustomFormat11;
            case 28: return CustomFormat12;
            case 29: return CustomFormat13;
            case 30: return CustomFormat14;
            case 31: return CustomFormat15;
            case 32: return CustomFormat16;
            default: throw new QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    
    /**
     * Java wrapper for Qt enum QSettings::Scope
     */
    public enum Scope implements QtEnumerator {
        /**
         * Representing QSettings::UserScope
         */
        UserScope(0),
        /**
         * Representing QSettings::SystemScope
         */
        SystemScope(1);

        static {
            QtJambi_LibraryUtilities.initialize();
        }

        private Scope(int value) {
            this.value = value;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public int value() {
            return value;
        }

        /**
         * Returns the corresponding enum entry for the given value.
         * @param value
         * @return enum entry
         */
        public static @NonNull Scope resolve(int value) {
            switch (value) {
            case 0: return UserScope;
            case 1: return SystemScope;
            default: throw new QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    
    /**
     * Java wrapper for Qt enum QSettings::Status
     */
    public enum Status implements QtEnumerator {
        /**
         * Representing QSettings::NoError
         */
        NoError(0),
        /**
         * Representing QSettings::AccessError
         */
        AccessError(1),
        /**
         * Representing QSettings::FormatError
         */
        FormatError(2);

        static {
            QtJambi_LibraryUtilities.initialize();
        }

        private Status(int value) {
            this.value = value;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public int value() {
            return value;
        }

        /**
         * Returns the corresponding enum entry for the given value.
         * @param value
         * @return enum entry
         */
        public static @NonNull Status resolve(int value) {
            switch (value) {
            case 0: return NoError;
            case 1: return AccessError;
            case 2: return FormatError;
            default: throw new QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    

    /**
     * Java wrapper for Qt callable QSettings::ReadFunc
     */
    @FunctionalInterface
    public interface ReadFunc extends QtObjectInterface, java.util.function.BiPredicate> {

        @Override
        public boolean test(io.qt.core.@NonNull QIODevice device, java.util.@NonNull Map map);

        /**
         * @hidden
         * Implementor class for interface {@link ReadFunc}
         */
        public static abstract class Impl extends QtObject implements ReadFunc{
            static {
                QtJambi_LibraryUtilities.initialize();
            }

            public Impl(){
                super((QPrivateConstructor)null);
                initialize_native(this);
            }

            protected Impl(QPrivateConstructor p){
                super(p);
            }

            private static native void initialize_native(ReadFunc instance);

            @NativeAccess
            private final static class ConcreteWrapper extends Impl {
                private ConcreteWrapper(QPrivateConstructor c){
                    super(c);
                }

                @Override
                public boolean test(io.qt.core.@NonNull QIODevice device, java.util.@NonNull Map map){
                    return test_native(QtJambi_LibraryUtilities.internal.checkedNativeId(device), map);
                }

                private native boolean test_native(long device, java.util.Map map);
            }

        }
    }


    /**
     * Java wrapper for Qt callable QSettings::WriteFunc
     */
    @FunctionalInterface
    public interface WriteFunc extends QtObjectInterface, java.util.function.BiPredicate> {

        @Override
        public boolean test(io.qt.core.@NonNull QIODevice device, java.util.@NonNull Map map);

        /**
         * @hidden
         * Implementor class for interface {@link WriteFunc}
         */
        public static abstract class Impl extends QtObject implements WriteFunc{
            static {
                QtJambi_LibraryUtilities.initialize();
            }

            public Impl(){
                super((QPrivateConstructor)null);
                initialize_native(this);
            }

            protected Impl(QPrivateConstructor p){
                super(p);
            }

            private static native void initialize_native(WriteFunc instance);

            @NativeAccess
            private final static class ConcreteWrapper extends Impl {
                private ConcreteWrapper(QPrivateConstructor c){
                    super(c);
                }

                @Override
                public boolean test(io.qt.core.@NonNull QIODevice device, java.util.@NonNull Map map){
                    return test_native(QtJambi_LibraryUtilities.internal.checkedNativeId(device), map);
                }

                private native boolean test_native(long device, java.util.Map map);
            }

        }
    }

    
    /**
     * See QSettings::QSettings(QObject*)
     */
    public QSettings(io.qt.core.@Nullable QObject parent){
        super((QPrivateConstructor)null);
        initialize_native(this, parent);
    }
    
    private native static void initialize_native(QSettings instance, io.qt.core.QObject parent);
    
    /**
     * See QSettings::QSettings(QSettings::Format,QSettings::Scope,QString,QString,QObject*)
     */
    public QSettings(io.qt.core.QSettings.@NonNull Format format, io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String organization, java.lang.@NonNull String application, io.qt.core.@Nullable QObject parent){
        super((QPrivateConstructor)null);
        initialize_native(this, format, scope, organization, application, parent);
    }
    
    private native static void initialize_native(QSettings instance, io.qt.core.QSettings.Format format, io.qt.core.QSettings.Scope scope, java.lang.String organization, java.lang.String application, io.qt.core.QObject parent);
    
    /**
     * See QSettings::QSettings(QSettings::Scope,QObject*)
     */
    public QSettings(io.qt.core.QSettings.@NonNull Scope scope, io.qt.core.@Nullable QObject parent){
        super((QPrivateConstructor)null);
        initialize_native(this, scope, parent);
    }
    
    private native static void initialize_native(QSettings instance, io.qt.core.QSettings.Scope scope, io.qt.core.QObject parent);
    
    /**
     * See QSettings::QSettings(QSettings::Scope,QString,QString,QObject*)
     */
    public QSettings(io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String organization, java.lang.@NonNull String application, io.qt.core.@Nullable QObject parent){
        super((QPrivateConstructor)null);
        initialize_native(this, scope, organization, application, parent);
    }
    
    private native static void initialize_native(QSettings instance, io.qt.core.QSettings.Scope scope, java.lang.String organization, java.lang.String application, io.qt.core.QObject parent);
    
    /**
     * See QSettings::QSettings(QString,QSettings::Format,QObject*)
     */
    public QSettings(java.lang.@NonNull String fileName, io.qt.core.QSettings.@NonNull Format format, io.qt.core.@Nullable QObject parent){
        super((QPrivateConstructor)null);
        initialize_native(this, fileName, format, parent);
    }
    
    private native static void initialize_native(QSettings instance, java.lang.String fileName, io.qt.core.QSettings.Format format, io.qt.core.QObject parent);
    
    /**
     * See QSettings::QSettings(QString,QString,QObject*)
     */
    public QSettings(java.lang.@NonNull String organization, java.lang.@NonNull String application, io.qt.core.@Nullable QObject parent){
        super((QPrivateConstructor)null);
        initialize_native(this, organization, application, parent);
    }
    
    private native static void initialize_native(QSettings instance, java.lang.String organization, java.lang.String application, io.qt.core.QObject parent);
    
    /**
     * See QSettings::allKeys()const
     */
    @QtUninvokable
    public final io.qt.core.@NonNull QStringList allKeys(){
        return allKeys_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native io.qt.core.QStringList allKeys_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::applicationName()const
     */
    @QtUninvokable
    public final java.lang.@NonNull String applicationName(){
        return applicationName_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native java.lang.String applicationName_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::beginGroup(QAnyStringView)
     */
    @QtUninvokable
    public final void beginGroup(java.lang.@NonNull String prefix){
        beginGroup_native_QAnyStringView(QtJambi_LibraryUtilities.internal.nativeId(this), prefix);
    }
    
    @QtUninvokable
    private native void beginGroup_native_QAnyStringView(long __this__nativeId, java.lang.String prefix);
    
    /**
     * See QSettings::beginReadArray(QAnyStringView)
     */
    @QtUninvokable
    public final int beginReadArray(java.lang.@NonNull String prefix){
        return beginReadArray_native_QAnyStringView(QtJambi_LibraryUtilities.internal.nativeId(this), prefix);
    }
    
    @QtUninvokable
    private native int beginReadArray_native_QAnyStringView(long __this__nativeId, java.lang.String prefix);
    
    /**
     * See QSettings::beginWriteArray(QAnyStringView,int)
     */
    @QtUninvokable
    public final void beginWriteArray(java.lang.@NonNull String prefix, int size){
        beginWriteArray_native_QAnyStringView_int(QtJambi_LibraryUtilities.internal.nativeId(this), prefix, size);
    }
    
    @QtUninvokable
    private native void beginWriteArray_native_QAnyStringView_int(long __this__nativeId, java.lang.String prefix, int size);
    
    /**
     * See QSettings::childGroups()const
     */
    @QtUninvokable
    public final io.qt.core.@NonNull QStringList childGroups(){
        return childGroups_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native io.qt.core.QStringList childGroups_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::childKeys()const
     */
    @QtUninvokable
    public final io.qt.core.@NonNull QStringList childKeys(){
        return childKeys_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native io.qt.core.QStringList childKeys_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::clear()
     */
    @QtUninvokable
    public final void clear(){
        clear_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void clear_native(long __this__nativeId);
    
    /**
     * See QSettings::contains(QAnyStringView)const
     */
    @QtUninvokable
    public final boolean contains(java.lang.@NonNull String key){
        return contains_native_QAnyStringView_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), key);
    }
    
    @QtUninvokable
    private native boolean contains_native_QAnyStringView_constfct(long __this__nativeId, java.lang.String key);
    
    /**
     * See QSettings::endArray()
     */
    @QtUninvokable
    public final void endArray(){
        endArray_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void endArray_native(long __this__nativeId);
    
    /**
     * See QSettings::endGroup()
     */
    @QtUninvokable
    public final void endGroup(){
        endGroup_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void endGroup_native(long __this__nativeId);
    
    /**
     * See QSettings::fallbacksEnabled()const
     */
    @QtUninvokable
    public final boolean fallbacksEnabled(){
        return fallbacksEnabled_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean fallbacksEnabled_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::fileName()const
     */
    @QtUninvokable
    public final java.lang.@NonNull String fileName(){
        return fileName_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native java.lang.String fileName_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::format()const
     */
    @QtUninvokable
    public final io.qt.core.QSettings.@NonNull Format format(){
        return io.qt.core.QSettings.Format.resolve(format_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    @QtUninvokable
    private native int format_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::group()const
     */
    @QtUninvokable
    public final java.lang.@NonNull String group(){
        return group_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native java.lang.String group_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::isAtomicSyncRequired()const
     */
    @QtUninvokable
    public final boolean isAtomicSyncRequired(){
        return isAtomicSyncRequired_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean isAtomicSyncRequired_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::isWritable()const
     */
    @QtUninvokable
    public final boolean isWritable(){
        return isWritable_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean isWritable_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::organizationName()const
     */
    @QtUninvokable
    public final java.lang.@NonNull String organizationName(){
        return organizationName_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native java.lang.String organizationName_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::remove(QAnyStringView)
     */
    @QtUninvokable
    public final void remove(java.lang.@NonNull String key){
        remove_native_QAnyStringView(QtJambi_LibraryUtilities.internal.nativeId(this), key);
    }
    
    @QtUninvokable
    private native void remove_native_QAnyStringView(long __this__nativeId, java.lang.String key);
    
    /**
     * See QSettings::scope()const
     */
    @QtUninvokable
    public final io.qt.core.QSettings.@NonNull Scope scope(){
        return io.qt.core.QSettings.Scope.resolve(scope_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    @QtUninvokable
    private native int scope_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::setArrayIndex(int)
     */
    @QtUninvokable
    public final void setArrayIndex(int i){
        setArrayIndex_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), i);
    }
    
    @QtUninvokable
    private native void setArrayIndex_native_int(long __this__nativeId, int i);
    
    /**
     * See QSettings::setAtomicSyncRequired(bool)
     */
    @QtUninvokable
    public final void setAtomicSyncRequired(boolean enable){
        setAtomicSyncRequired_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), enable);
    }
    
    @QtUninvokable
    private native void setAtomicSyncRequired_native_bool(long __this__nativeId, boolean enable);
    
    /**
     * See QSettings::setFallbacksEnabled(bool)
     */
    @QtUninvokable
    public final void setFallbacksEnabled(boolean b){
        setFallbacksEnabled_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), b);
    }
    
    @QtUninvokable
    private native void setFallbacksEnabled_native_bool(long __this__nativeId, boolean b);
    
    /**
     * See QSettings::setValue(QAnyStringView,QVariant)
     */
    @QtUninvokable
    public final void setValue(java.lang.@NonNull String key, java.lang.@Nullable Object value){
        setValue_native_QAnyStringView_cref_QVariant(QtJambi_LibraryUtilities.internal.nativeId(this), key, value);
    }
    
    @QtUninvokable
    private native void setValue_native_QAnyStringView_cref_QVariant(long __this__nativeId, java.lang.String key, java.lang.Object value);
    
    /**
     * See QSettings::status()const
     */
    @QtUninvokable
    public final io.qt.core.QSettings.@NonNull Status status(){
        return io.qt.core.QSettings.Status.resolve(status_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    @QtUninvokable
    private native int status_native_constfct(long __this__nativeId);
    
    /**
     * See QSettings::sync()
     */
    @QtUninvokable
    public final void sync(){
        sync_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void sync_native(long __this__nativeId);
    
    /**
     * See QSettings::value(QAnyStringView)const
     */
    @QtUninvokable
    public final java.lang.Object value(java.lang.@NonNull String key){
        return value_native_QAnyStringView_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), key);
    }
    
    @QtUninvokable
    private native java.lang.Object value_native_QAnyStringView_constfct(long __this__nativeId, java.lang.String key);
    
    /**
     * See QSettings::value(QAnyStringView,QVariant)const
     */
    @QtUninvokable
    public final java.lang.Object value(java.lang.@NonNull String key, java.lang.Object defaultValue){
        return value_native_QAnyStringView_cref_QVariant_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), key, defaultValue);
    }
    
    @QtUninvokable
    private native java.lang.Object value_native_QAnyStringView_cref_QVariant_constfct(long __this__nativeId, java.lang.String key, java.lang.Object defaultValue);
    
    /**
     * See QObject::event(QEvent*)
     */
    @QtUninvokable
    @Override
    public boolean event(io.qt.core.@Nullable QEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        return event_native_QEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native boolean event_native_QEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QSettings::defaultFormat()
     */
    public static io.qt.core.QSettings.@NonNull Format defaultFormat(){
        return io.qt.core.QSettings.Format.resolve(defaultFormat_native());
    }
    
    private native static int defaultFormat_native();
    
    /**
     * See QSettings::registerFormat(QString,QSettings::ReadFunc,QSettings::WriteFunc,Qt::CaseSensitivity)
     */
    public static io.qt.core.QSettings.@NonNull Format registerFormat(java.lang.@NonNull String extension, io.qt.core.QSettings.@Nullable ReadFunc readFunc, io.qt.core.QSettings.@Nullable WriteFunc writeFunc, io.qt.core.Qt.@NonNull CaseSensitivity caseSensitivity){
        return io.qt.core.QSettings.Format.resolve(registerFormat_native_cref_QString_QSettings_ReadFunc_QSettings_WriteFunc_Qt_CaseSensitivity(extension, readFunc, writeFunc, caseSensitivity.value()));
    }
    
    private native static int registerFormat_native_cref_QString_QSettings_ReadFunc_QSettings_WriteFunc_Qt_CaseSensitivity(java.lang.String extension, io.qt.core.QSettings.ReadFunc readFunc, io.qt.core.QSettings.WriteFunc writeFunc, int caseSensitivity);
    
    /**
     * See QSettings::setDefaultFormat(QSettings::Format)
     */
    public static void setDefaultFormat(io.qt.core.QSettings.@NonNull Format format){
        setDefaultFormat_native_QSettings_Format(format.value());
    }
    
    private native static void setDefaultFormat_native_QSettings_Format(int format);
    
    /**
     * See QSettings::setPath(QSettings::Format,QSettings::Scope,QString)
     */
    public static void setPath(io.qt.core.QSettings.@NonNull Format format, io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String path){
        setPath_native_QSettings_Format_QSettings_Scope_cref_QString(format.value(), scope.value(), path);
    }
    
    private native static void setPath_native_QSettings_Format_QSettings_Scope_cref_QString(int format, int scope, java.lang.String path);
    
    /**
     * Constructor for internal use only.
     * @param p expected to be null.
     * @hidden
     */
    @NativeAccess
    protected QSettings(QPrivateConstructor p) { super(p); } 
    
    /**
     * Constructor for internal use only.
     * It is not allowed to call the declarative constructor from inside Java.
     * @hidden
     */
    @NativeAccess
    protected QSettings(QDeclarativeConstructor constructor) {
        super((QPrivateConstructor)null);
        initialize_native(this, constructor);
    } 
    
    @QtUninvokable
    private static native void initialize_native(QSettings instance, QDeclarativeConstructor constructor);
    
    
    /**
     * Overloaded constructor for {@link #QSettings(io.qt.core.QObject)}
     *  with parent = null.
     */
    public QSettings() {
        this((io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(io.qt.core.QSettings.Format, io.qt.core.QSettings.Scope, java.lang.String, java.lang.String, io.qt.core.QObject)}
     *  with parent = null.
     */
    public QSettings(io.qt.core.QSettings.@NonNull Format format, io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String organization, java.lang.@NonNull String application) {
        this(format, scope, organization, application, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(io.qt.core.QSettings.Format, io.qt.core.QSettings.Scope, java.lang.String, java.lang.String, io.qt.core.QObject)}
     * with: 

     * application = (String)null
     * parent = null
     * 
     */
    public QSettings(io.qt.core.QSettings.@NonNull Format format, io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String organization) {
        this(format, scope, organization, (String)null, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(io.qt.core.QSettings.Scope, io.qt.core.QObject)}
     *  with parent = null.
     */
    public QSettings(io.qt.core.QSettings.@NonNull Scope scope) {
        this(scope, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(io.qt.core.QSettings.Scope, java.lang.String, java.lang.String, io.qt.core.QObject)}
     *  with parent = null.
     */
    public QSettings(io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String organization, java.lang.@NonNull String application) {
        this(scope, organization, application, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(io.qt.core.QSettings.Scope, java.lang.String, java.lang.String, io.qt.core.QObject)}
     * with: 

     * application = (String)null
     * parent = null
     * 
     */
    public QSettings(io.qt.core.QSettings.@NonNull Scope scope, java.lang.@NonNull String organization) {
        this(scope, organization, (String)null, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(java.lang.String, io.qt.core.QSettings.Format, io.qt.core.QObject)}
     *  with parent = null.
     */
    public QSettings(java.lang.@NonNull String fileName, io.qt.core.QSettings.@NonNull Format format) {
        this(fileName, format, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(java.lang.String, java.lang.String, io.qt.core.QObject)}
     *  with parent = null.
     */
    public QSettings(java.lang.@NonNull String organization, java.lang.@NonNull String application) {
        this(organization, application, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded constructor for {@link #QSettings(java.lang.String, java.lang.String, io.qt.core.QObject)}
     * with: 

     * application = (String)null
     * parent = null
     * 
     */
    public QSettings(java.lang.@NonNull String organization) {
        this(organization, (String)null, (io.qt.core.QObject)null);
    }
    
    /**
     * Overloaded function for {@link #beginWriteArray(java.lang.String, int)}
     *  with size = -1.
     */
    @QtUninvokable
    public final void beginWriteArray(java.lang.@NonNull String prefix) {
        beginWriteArray(prefix, (int)-1);
    }
    
    /**
     * Overloaded function for {@link #registerFormat(java.lang.String, io.qt.core.QSettings.ReadFunc, io.qt.core.QSettings.WriteFunc, io.qt.core.Qt.CaseSensitivity)}
     *  with caseSensitivity = io.qt.core.Qt.CaseSensitivity.CaseSensitive.
     */
    public static io.qt.core.QSettings.@NonNull Format registerFormat(java.lang.@NonNull String extension, io.qt.core.QSettings.@Nullable ReadFunc readFunc, io.qt.core.QSettings.@Nullable WriteFunc writeFunc) {
        return registerFormat(extension, readFunc, writeFunc, io.qt.core.Qt.CaseSensitivity.CaseSensitive);
    }
}