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

import io.qt.*;


/**
 * Lines up child widgets horizontally or vertically
 * Java wrapper for Qt class QBoxLayout
 */
public class QBoxLayout extends io.qt.widgets.QLayout
{
    
    /**
     * This variable stores the meta-object for the class.
     */
    public static final io.qt.core.@NonNull QMetaObject staticMetaObject = io.qt.core.QMetaObject.forType(QBoxLayout.class);
    
    /**
     * Java wrapper for Qt enum QBoxLayout::Direction
     */
    @QtUnlistedEnum
    @QtRejectedEntries({"Down", "Up"})
    public enum Direction implements QtEnumerator {
        /**
         * Representing QBoxLayout::LeftToRight
         */
        LeftToRight(0),
        /**
         * Representing QBoxLayout::RightToLeft
         */
        RightToLeft(1),
        /**
         * Representing QBoxLayout::TopToBottom
         */
        TopToBottom(2),
        /**
         * Representing QBoxLayout::BottomToTop
         */
        BottomToTop(3),
        /**
         * Representing QBoxLayout::Down
         */
        Down(2),
        /**
         * Representing QBoxLayout::Up
         */
        Up(3);

        static {
            QtJambi_LibraryUtilities.initialize();
        }

        private Direction(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 Direction resolve(int value) {
            switch (value) {
            case 0: return LeftToRight;
            case 1: return RightToLeft;
            case 2: return TopToBottom;
            case 3: return BottomToTop;
            default: throw new QNoSuchEnumValueException(value);
            }
        }


        private final int value;
    }
    
    
    /**
     * See QBoxLayout::QBoxLayout(QBoxLayout::Direction,QWidget*)
     */
    public QBoxLayout(io.qt.widgets.QBoxLayout.@NonNull Direction arg__1, io.qt.widgets.@Nullable QWidget parent){
        super((QPrivateConstructor)null);
        initialize_native(this, arg__1, parent);
    }
    
    private native static void initialize_native(QBoxLayout instance, io.qt.widgets.QBoxLayout.Direction arg__1, io.qt.widgets.QWidget parent);
    
    /**
     * See QBoxLayout::addLayout(QLayout*,int)
     */
    @QtUninvokable
    public final void addLayout(io.qt.widgets.@Nullable QLayout layout, int stretch){
        addLayout_native_QLayout_ptr_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(layout), stretch);
    }
    
    @QtUninvokable
    private native void addLayout_native_QLayout_ptr_int(long __this__nativeId, long layout, int stretch);
    
    /**
     * See QBoxLayout::addSpacerItem(QSpacerItem*)
     */
    @QtUninvokable
    public final void addSpacerItem(io.qt.widgets.@StrictNonNull QSpacerItem spacerItem){
        java.util.Objects.requireNonNull(spacerItem, "Argument 'spacerItem': null not expected.");
        addSpacerItem_native_QSpacerItem_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(spacerItem));
        QtJambi_LibraryUtilities.internal.setCppOwnership(spacerItem);
    }
    
    @QtUninvokable
    private native void addSpacerItem_native_QSpacerItem_ptr(long __this__nativeId, long spacerItem);
    
    /**
     * See QBoxLayout::addSpacing(int)
     */
    @QtUninvokable
    public final void addSpacing(int size){
        addSpacing_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), size);
    }
    
    @QtUninvokable
    private native void addSpacing_native_int(long __this__nativeId, int size);
    
    /**
     * See QBoxLayout::addStretch(int)
     */
    @QtUninvokable
    public final void addStretch(int stretch){
        addStretch_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), stretch);
    }
    
    @QtUninvokable
    private native void addStretch_native_int(long __this__nativeId, int stretch);
    
    /**
     * See QBoxLayout::addStrut(int)
     */
    @QtUninvokable
    public final void addStrut(int arg__1){
        addStrut_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), arg__1);
    }
    
    @QtUninvokable
    private native void addStrut_native_int(long __this__nativeId, int arg__1);
    
    /**
     * See QBoxLayout::addWidget(QWidget*,int,Qt::Alignment)
     */
    @QtUninvokable
    public final void addWidget(io.qt.widgets.@StrictNonNull QWidget arg__1, int stretch, io.qt.core.Qt.@NonNull Alignment alignment){
        if(QWidgetItem.hasWidgetItemV2(arg__1))
            throw new IllegalArgumentException("Widget is already a layout member.");
        java.util.Objects.requireNonNull(arg__1, "Argument 'arg__1': null not expected.");
        addWidget_native_QWidget_ptr_int_Qt_Alignment(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(arg__1), stretch, alignment.value());
        if (arg__1.parent()==null) {
            QtJambi_LibraryUtilities.internal.addReferenceCount(this, io.qt.widgets.QLayout.class, "__rcLayoutedObjects", false, false, arg__1);
        }
    }
    
    @QtUninvokable
    private native void addWidget_native_QWidget_ptr_int_Qt_Alignment(long __this__nativeId, long arg__1, int stretch, int alignment);
    
    /**
     * See QBoxLayout::direction()const
     */
    @QtUninvokable
    public final io.qt.widgets.QBoxLayout.@NonNull Direction direction(){
        return io.qt.widgets.QBoxLayout.Direction.resolve(direction_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    @QtUninvokable
    private native int direction_native_constfct(long __this__nativeId);
    
    /**
     * See QBoxLayout::insertItem(int,QLayoutItem*)
     */
    @QtUninvokable
    public final void insertItem(int index, io.qt.widgets.@StrictNonNull QLayoutItem arg__2){
        java.util.Objects.requireNonNull(arg__2, "Argument 'arg__2': null not expected.");
        QWidget widget = arg__2.widget();
        insertItem_native_int_QLayoutItem_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), index, QtJambi_LibraryUtilities.internal.checkedNativeId(arg__2));
        QtJambi_LibraryUtilities.internal.setCppOwnership(arg__2);
        if(widget!=null && widget.parent()==null){
            QtJambi_LibraryUtilities.internal.addReferenceCount(this, io.qt.widgets.QLayout.class, "__rcLayoutedObjects", false, false, widget);
        }
    }
    
    @QtUninvokable
    private native void insertItem_native_int_QLayoutItem_ptr(long __this__nativeId, int index, long arg__2);
    
    /**
     * See QBoxLayout::insertLayout(int,QLayout*,int)
     */
    @QtUninvokable
    public final void insertLayout(int index, io.qt.widgets.@Nullable QLayout layout, int stretch){
        insertLayout_native_int_QLayout_ptr_int(QtJambi_LibraryUtilities.internal.nativeId(this), index, QtJambi_LibraryUtilities.internal.checkedNativeId(layout), stretch);
    }
    
    @QtUninvokable
    private native void insertLayout_native_int_QLayout_ptr_int(long __this__nativeId, int index, long layout, int stretch);
    
    /**
     * See QBoxLayout::insertSpacerItem(int,QSpacerItem*)
     */
    @QtUninvokable
    public final void insertSpacerItem(int index, io.qt.widgets.@StrictNonNull QSpacerItem spacerItem){
        java.util.Objects.requireNonNull(spacerItem, "Argument 'spacerItem': null not expected.");
        insertSpacerItem_native_int_QSpacerItem_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), index, QtJambi_LibraryUtilities.internal.checkedNativeId(spacerItem));
        QtJambi_LibraryUtilities.internal.setCppOwnership(spacerItem);
    }
    
    @QtUninvokable
    private native void insertSpacerItem_native_int_QSpacerItem_ptr(long __this__nativeId, int index, long spacerItem);
    
    /**
     * See QBoxLayout::insertSpacing(int,int)
     */
    @QtUninvokable
    public final void insertSpacing(int index, int size){
        insertSpacing_native_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), index, size);
    }
    
    @QtUninvokable
    private native void insertSpacing_native_int_int(long __this__nativeId, int index, int size);
    
    /**
     * See QBoxLayout::insertStretch(int,int)
     */
    @QtUninvokable
    public final void insertStretch(int index, int stretch){
        insertStretch_native_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), index, stretch);
    }
    
    @QtUninvokable
    private native void insertStretch_native_int_int(long __this__nativeId, int index, int stretch);
    
    /**
     * See QBoxLayout::insertWidget(int,QWidget*,int,Qt::Alignment)
     */
    @QtUninvokable
    public final void insertWidget(int index, io.qt.widgets.@Nullable QWidget widget, int stretch, io.qt.core.Qt.@NonNull Alignment alignment){
        if(QWidgetItem.hasWidgetItemV2(widget))
            throw new IllegalArgumentException("Widget is already a layout member.");
        insertWidget_native_int_QWidget_ptr_int_Qt_Alignment(QtJambi_LibraryUtilities.internal.nativeId(this), index, QtJambi_LibraryUtilities.internal.checkedNativeId(widget), stretch, alignment.value());
        if (widget != null && widget.parent()==null) {
            QtJambi_LibraryUtilities.internal.addReferenceCount(this, io.qt.widgets.QLayout.class, "__rcLayoutedObjects", false, false, widget);
        }
    }
    
    @QtUninvokable
    private native void insertWidget_native_int_QWidget_ptr_int_Qt_Alignment(long __this__nativeId, int index, long widget, int stretch, int alignment);
    
    /**
     * See QBoxLayout::setDirection(QBoxLayout::Direction)
     */
    @QtUninvokable
    public final void setDirection(io.qt.widgets.QBoxLayout.@NonNull Direction arg__1){
        setDirection_native_QBoxLayout_Direction(QtJambi_LibraryUtilities.internal.nativeId(this), arg__1.value());
    }
    
    @QtUninvokable
    private native void setDirection_native_QBoxLayout_Direction(long __this__nativeId, int arg__1);
    
    /**
     * See QBoxLayout::setSpacing(int)
     */
    @QtUninvokable
    public final void setSpacing(int spacing){
        setSpacing_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), spacing);
    }
    
    @QtUninvokable
    private native void setSpacing_native_int(long __this__nativeId, int spacing);
    
    /**
     * See QBoxLayout::setStretch(int,int)
     */
    @QtUninvokable
    public final void setStretch(int index, int stretch){
        setStretch_native_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), index, stretch);
    }
    
    @QtUninvokable
    private native void setStretch_native_int_int(long __this__nativeId, int index, int stretch);
    
    /**
     * See QBoxLayout::setStretchFactor(QLayout*,int)
     */
    @QtUninvokable
    public final boolean setStretchFactor(io.qt.widgets.@Nullable QLayout l, int stretch){
        return setStretchFactor_native_QLayout_ptr_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(l), stretch);
    }
    
    @QtUninvokable
    private native boolean setStretchFactor_native_QLayout_ptr_int(long __this__nativeId, long l, int stretch);
    
    /**
     * See QBoxLayout::setStretchFactor(QWidget*,int)
     */
    @QtUninvokable
    public final boolean setStretchFactor(io.qt.widgets.@Nullable QWidget w, int stretch){
        return setStretchFactor_native_QWidget_ptr_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(w), stretch);
    }
    
    @QtUninvokable
    private native boolean setStretchFactor_native_QWidget_ptr_int(long __this__nativeId, long w, int stretch);
    
    /**
     * See QBoxLayout::spacing()const
     */
    @QtUninvokable
    public final int spacing(){
        return spacing_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int spacing_native_constfct(long __this__nativeId);
    
    /**
     * See QBoxLayout::stretch(int)const
     */
    @QtUninvokable
    public final int stretch(int index){
        return stretch_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), index);
    }
    
    @QtUninvokable
    private native int stretch_native_int_constfct(long __this__nativeId, int index);
    
    /**
     * See QLayout::addItem(QLayoutItem*)
     */
    @QtUninvokable
    @Override
    public void addItem(io.qt.widgets.@StrictNonNull QLayoutItem arg__1){
        java.util.Objects.requireNonNull(arg__1, "Argument 'arg__1': null not expected.");
        QWidget widget = arg__1.widget();
        addItem_native_QLayoutItem_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(arg__1));
        QtJambi_LibraryUtilities.internal.setCppOwnership(arg__1);
        if(widget!=null && widget.parent()==null){
            QtJambi_LibraryUtilities.internal.addReferenceCount(this, io.qt.widgets.QLayout.class, "__rcLayoutedObjects", false, false, widget);
        }
    }
    
    @QtUninvokable
    private native void addItem_native_QLayoutItem_ptr(long __this__nativeId, long arg__1);
    
    /**
     * See QLayout::count()const
     */
    @QtUninvokable
    @Override
    public int count(){
        return count_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int count_native_constfct(long __this__nativeId);
    
    /**
     * See QLayoutItem::expandingDirections()const
     */
    @QtUninvokable
    @Override
    public io.qt.core.Qt.@NonNull Orientations expandingDirections(){
        return new io.qt.core.Qt.Orientations(expandingDirections_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this)));
    }
    
    private native static int expandingDirections_native_constfct(long __this__nativeId);
    
    /**
     * See QLayoutItem::hasHeightForWidth()const
     */
    @QtUninvokable
    @Override
    public boolean hasHeightForWidth(){
        return hasHeightForWidth_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native static boolean hasHeightForWidth_native_constfct(long __this__nativeId);
    
    /**
     * See QLayoutItem::heightForWidth(int)const
     */
    @QtUninvokable
    @Override
    public int heightForWidth(int arg__1){
        return heightForWidth_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), arg__1);
    }
    
    private native static int heightForWidth_native_int_constfct(long __this__nativeId, int arg__1);
    
    /**
     * See QLayoutItem::invalidate()
     */
    @QtUninvokable
    @Override
    public void invalidate(){
        invalidate_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native static void invalidate_native(long __this__nativeId);
    
    /**
     * See QLayout::itemAt(int)const
     */
    @QtUninvokable
    @Override
    public io.qt.widgets.@Nullable QLayoutItem itemAt(int arg__1){
        return itemAt_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), arg__1);
    }
    
    @QtUninvokable
    private native io.qt.widgets.QLayoutItem itemAt_native_int_constfct(long __this__nativeId, int arg__1);
    
    /**
     * See QLayoutItem::maximumSize()const
     */
    @QtUninvokable
    @Override
    public io.qt.core.@NonNull QSize maximumSize(){
        return maximumSize_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native static io.qt.core.QSize maximumSize_native_constfct(long __this__nativeId);
    
    /**
     * See QLayoutItem::minimumHeightForWidth(int)const
     */
    @QtUninvokable
    @Override
    public int minimumHeightForWidth(int arg__1){
        return minimumHeightForWidth_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), arg__1);
    }
    
    private native static int minimumHeightForWidth_native_int_constfct(long __this__nativeId, int arg__1);
    
    /**
     * See QLayoutItem::minimumSize()const
     */
    @QtUninvokable
    @Override
    public io.qt.core.@NonNull QSize minimumSize(){
        return minimumSize_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native static io.qt.core.QSize minimumSize_native_constfct(long __this__nativeId);
    
    /**
     * See QLayoutItem::setGeometry(QRect)
     */
    @QtUninvokable
    @Override
    public void setGeometry(io.qt.core.@NonNull QRect arg__1){
        setGeometry_native_cref_QRect(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(arg__1));
    }
    
    private native static void setGeometry_native_cref_QRect(long __this__nativeId, long arg__1);
    
    /**
     * See QLayoutItem::sizeHint()const
     */
    @QtUninvokable
    @Override
    public io.qt.core.@NonNull QSize sizeHint(){
        return sizeHint_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native static io.qt.core.QSize sizeHint_native_constfct(long __this__nativeId);
    
    /**
     * See QLayout::takeAt(int)
     */
    @QtUninvokable
    @Override
    public io.qt.widgets.@Nullable QLayoutItem takeAt(int arg__1){
        io.qt.widgets.@Nullable QLayoutItem __qt_return_value = takeAt_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), arg__1);
        if(__qt_return_value != null){
        QtJambi_LibraryUtilities.internal.setDefaultOwnership(__qt_return_value);
        }
        if(__qt_return_value != null){
            QtJambi_LibraryUtilities.internal.setDefaultOwnership(__qt_return_value);
        }
        return __qt_return_value;
    }
    
    @QtUninvokable
    private native io.qt.widgets.QLayoutItem takeAt_native_int(long __this__nativeId, int arg__1);
    
    /**
     * Constructor for internal use only.
     * @param p expected to be null.
     * @hidden
     */
    @NativeAccess
    protected QBoxLayout(QPrivateConstructor p) { super(p); } 
    
    @QtUninvokable
    void add_widget(QWidget widget){
        addWidget(widget, 0);
    }
    
    /**
     * Overloaded constructor for {@link #QBoxLayout(io.qt.widgets.QBoxLayout.Direction, io.qt.widgets.QWidget)}
     *  with parent = null.
     */
    public QBoxLayout(io.qt.widgets.QBoxLayout.@NonNull Direction arg__1) {
        this(arg__1, (io.qt.widgets.QWidget)null);
    }
    
    /**
     * Overloaded function for {@link #addLayout(io.qt.widgets.QLayout, int)}
     *  with stretch = 0.
     */
    @QtUninvokable
    public final void addLayout(io.qt.widgets.@Nullable QLayout layout) {
        addLayout(layout, (int)0);
    }
    
    /**
     * Overloaded function for {@link #addStretch(int)}
     *  with stretch = 0.
     */
    @QtUninvokable
    public final void addStretch() {
        addStretch((int)0);
    }
    
    /**
     * Overloaded function for {@link #addWidget(io.qt.widgets.QWidget, int, io.qt.core.Qt.Alignment)}
     *  with alignment = new io.qt.core.Qt.Alignment(0).
     */
    @QtUninvokable
    public final void addWidget(io.qt.widgets.@StrictNonNull QWidget arg__1, int stretch) {
        addWidget(arg__1, stretch, new io.qt.core.Qt.Alignment(0));
    }
    
    /**
     * Overloaded function for {@link #addWidget(io.qt.widgets.QWidget, int, io.qt.core.Qt.Alignment)}.
     */
    @QtUninvokable
    public final void addWidget(io.qt.widgets.@StrictNonNull QWidget arg__1, int stretch, io.qt.core.Qt.@NonNull AlignmentFlag @NonNull... alignment) {
        addWidget(arg__1, stretch, new io.qt.core.Qt.Alignment(alignment));
    }
    
    /**
     * Overloaded function for {@link #insertLayout(int, io.qt.widgets.QLayout, int)}
     *  with stretch = 0.
     */
    @QtUninvokable
    public final void insertLayout(int index, io.qt.widgets.@Nullable QLayout layout) {
        insertLayout(index, layout, (int)0);
    }
    
    /**
     * Overloaded function for {@link #insertStretch(int, int)}
     *  with stretch = 0.
     */
    @QtUninvokable
    public final void insertStretch(int index) {
        insertStretch(index, (int)0);
    }
    
    /**
     * Overloaded function for {@link #insertWidget(int, io.qt.widgets.QWidget, int, io.qt.core.Qt.Alignment)}
     *  with alignment = new io.qt.core.Qt.Alignment(0).
     */
    @QtUninvokable
    public final void insertWidget(int index, io.qt.widgets.@Nullable QWidget widget, int stretch) {
        insertWidget(index, widget, stretch, new io.qt.core.Qt.Alignment(0));
    }
    
    /**
     * Overloaded function for {@link #insertWidget(int, io.qt.widgets.QWidget, int, io.qt.core.Qt.Alignment)}
     * with: 

     * stretch = 0
     * alignment = new io.qt.core.Qt.Alignment(0)
     * 
     */
    @QtUninvokable
    public final void insertWidget(int index, io.qt.widgets.@Nullable QWidget widget) {
        insertWidget(index, widget, (int)0, new io.qt.core.Qt.Alignment(0));
    }
    
    /**
     * Overloaded function for {@link #insertWidget(int, io.qt.widgets.QWidget, int, io.qt.core.Qt.Alignment)}.
     */
    @QtUninvokable
    public final void insertWidget(int index, io.qt.widgets.@Nullable QWidget widget, int stretch, io.qt.core.Qt.@NonNull AlignmentFlag @NonNull... alignment) {
        insertWidget(index, widget, stretch, new io.qt.core.Qt.Alignment(alignment));
    }
}