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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.*;


/**
 * Default model/view implementation of a tree view
 * Java wrapper for Qt class QTreeView
 */
public class QTreeView extends io.qt.widgets.QAbstractItemView
{
    
    /**
     * This variable stores the meta-object for the class.
     */
    public static final io.qt.core.@NonNull QMetaObject staticMetaObject = io.qt.core.QMetaObject.forType(QTreeView.class);
    

    /**
     * See QTreeView::collapsed(QModelIndex)
     */
    public final @NonNull Signal1 collapsed = new Signal1<>();

    /**
     * See QTreeView::expanded(QModelIndex)
     */
    public final @NonNull Signal1 expanded = new Signal1<>();
    
    /**
     * See QTreeView::QTreeView(QWidget*)
     */
    public QTreeView(io.qt.widgets.@Nullable QWidget parent){
        super((QPrivateConstructor)null);
        initialize_native(this, parent);
    }
    
    private native static void initialize_native(QTreeView instance, io.qt.widgets.QWidget parent);
    
    /**
     * See QTreeView::allColumnsShowFocus()const
     */
    @QtPropertyReader(name="allColumnsShowFocus")
    @QtUninvokable
    public final boolean allColumnsShowFocus(){
        return allColumnsShowFocus_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean allColumnsShowFocus_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::autoExpandDelay()const
     */
    @QtPropertyReader(name="autoExpandDelay")
    @QtUninvokable
    public final int autoExpandDelay(){
        return autoExpandDelay_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int autoExpandDelay_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::collapse(QModelIndex)
     */
    public final void collapse(io.qt.core.@NonNull QModelIndex index){
        collapse_native_cref_QModelIndex(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    private native void collapse_native_cref_QModelIndex(long __this__nativeId, long index);
    
    /**
     * See QTreeView::collapseAll()
     */
    public final void collapseAll(){
        collapseAll_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native void collapseAll_native(long __this__nativeId);
    
    /**
     * See QTreeView::columnAt(int)const
     */
    @QtUninvokable
    public final int columnAt(int x){
        return columnAt_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), x);
    }
    
    @QtUninvokable
    private native int columnAt_native_int_constfct(long __this__nativeId, int x);
    
    /**
     * See QTreeView::columnCountChanged(int,int)
     */
    protected final void columnCountChanged(int oldCount, int newCount){
        columnCountChanged_native_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), oldCount, newCount);
    }
    
    private native void columnCountChanged_native_int_int(long __this__nativeId, int oldCount, int newCount);
    
    /**
     * See QTreeView::columnMoved()
     */
    protected final void columnMoved(){
        columnMoved_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native void columnMoved_native(long __this__nativeId);
    
    /**
     * See QTreeView::columnResized(int,int,int)
     */
    protected final void columnResized(int column, int oldSize, int newSize){
        columnResized_native_int_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), column, oldSize, newSize);
    }
    
    private native void columnResized_native_int_int_int(long __this__nativeId, int column, int oldSize, int newSize);
    
    /**
     * See QTreeView::columnViewportPosition(int)const
     */
    @QtUninvokable
    public final int columnViewportPosition(int column){
        return columnViewportPosition_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    @QtUninvokable
    private native int columnViewportPosition_native_int_constfct(long __this__nativeId, int column);
    
    /**
     * See QTreeView::columnWidth(int)const
     */
    @QtUninvokable
    public final int columnWidth(int column){
        return columnWidth_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    @QtUninvokable
    private native int columnWidth_native_int_constfct(long __this__nativeId, int column);
    
    /**
     * See QTreeView::drawTree(QPainter*,QRegion)const
     */
    @QtUninvokable
    protected final void drawTree(io.qt.gui.@Nullable QPainter painter, io.qt.gui.@NonNull QRegion region){
        drawTree_native_QPainter_ptr_cref_QRegion_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(painter), QtJambi_LibraryUtilities.internal.checkedNativeId(region));
    }
    
    @QtUninvokable
    private native void drawTree_native_QPainter_ptr_cref_QRegion_constfct(long __this__nativeId, long painter, long region);
    
    /**
     * See QTreeView::expand(QModelIndex)
     */
    public final void expand(io.qt.core.@NonNull QModelIndex index){
        expand_native_cref_QModelIndex(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    private native void expand_native_cref_QModelIndex(long __this__nativeId, long index);
    
    /**
     * See QTreeView::expandAll()
     */
    public final void expandAll(){
        expandAll_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native void expandAll_native(long __this__nativeId);
    
    /**
     * See QTreeView::expandRecursively(QModelIndex,int)
     */
    public final void expandRecursively(io.qt.core.@NonNull QModelIndex index, int depth){
        expandRecursively_native_cref_QModelIndex_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index), depth);
    }
    
    private native void expandRecursively_native_cref_QModelIndex_int(long __this__nativeId, long index, int depth);
    
    /**
     * See QTreeView::expandToDepth(int)
     */
    public final void expandToDepth(int depth){
        expandToDepth_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), depth);
    }
    
    private native void expandToDepth_native_int(long __this__nativeId, int depth);
    
    /**
     * See QTreeView::expandsOnDoubleClick()const
     */
    @QtPropertyReader(name="expandsOnDoubleClick")
    @QtUninvokable
    public final boolean expandsOnDoubleClick(){
        return expandsOnDoubleClick_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean expandsOnDoubleClick_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::header()const
     */
    @QtUninvokable
    public final io.qt.widgets.@Nullable QHeaderView header(){
        return header_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native io.qt.widgets.QHeaderView header_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::hideColumn(int)
     */
    public final void hideColumn(int column){
        hideColumn_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    private native void hideColumn_native_int(long __this__nativeId, int column);
    
    /**
     * See QTreeView::indentation()const
     */
    @QtPropertyReader(name="indentation")
    @QtUninvokable
    public final int indentation(){
        return indentation_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int indentation_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::indexAbove(QModelIndex)const
     */
    @QtUninvokable
    public final io.qt.core.@NonNull QModelIndex indexAbove(io.qt.core.@NonNull QModelIndex index){
        return indexAbove_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native io.qt.core.QModelIndex indexAbove_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QTreeView::indexBelow(QModelIndex)const
     */
    @QtUninvokable
    public final io.qt.core.@NonNull QModelIndex indexBelow(io.qt.core.@NonNull QModelIndex index){
        return indexBelow_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native io.qt.core.QModelIndex indexBelow_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QTreeView::indexRowSizeHint(QModelIndex)const
     */
    @QtUninvokable
    protected final int indexRowSizeHint(io.qt.core.@NonNull QModelIndex index){
        return indexRowSizeHint_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native int indexRowSizeHint_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QTreeView::isAnimated()const
     */
    @QtPropertyReader(name="animated")
    @QtUninvokable
    public final boolean isAnimated(){
        return isAnimated_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean isAnimated_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::isColumnHidden(int)const
     */
    @QtUninvokable
    public final boolean isColumnHidden(int column){
        return isColumnHidden_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    @QtUninvokable
    private native boolean isColumnHidden_native_int_constfct(long __this__nativeId, int column);
    
    /**
     * See QTreeView::isExpanded(QModelIndex)const
     */
    @QtUninvokable
    public final boolean isExpanded(io.qt.core.@NonNull QModelIndex index){
        return isExpanded_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native boolean isExpanded_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QTreeView::isFirstColumnSpanned(int,QModelIndex)const
     */
    @QtUninvokable
    public final boolean isFirstColumnSpanned(int row, io.qt.core.@NonNull QModelIndex parent){
        return isFirstColumnSpanned_native_int_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), row, QtJambi_LibraryUtilities.internal.checkedNativeId(parent));
    }
    
    @QtUninvokable
    private native boolean isFirstColumnSpanned_native_int_cref_QModelIndex_constfct(long __this__nativeId, int row, long parent);
    
    /**
     * See QTreeView::isHeaderHidden()const
     */
    @QtPropertyReader(name="headerHidden")
    @QtUninvokable
    public final boolean isHeaderHidden(){
        return isHeaderHidden_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean isHeaderHidden_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::isRowHidden(int,QModelIndex)const
     */
    @QtUninvokable
    public final boolean isRowHidden(int row, io.qt.core.@NonNull QModelIndex parent){
        return isRowHidden_native_int_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), row, QtJambi_LibraryUtilities.internal.checkedNativeId(parent));
    }
    
    @QtUninvokable
    private native boolean isRowHidden_native_int_cref_QModelIndex_constfct(long __this__nativeId, int row, long parent);
    
    /**
     * See QTreeView::isSortingEnabled()const
     */
    @QtPropertyReader(name="sortingEnabled")
    @QtUninvokable
    public final boolean isSortingEnabled(){
        return isSortingEnabled_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean isSortingEnabled_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::itemsExpandable()const
     */
    @QtPropertyReader(name="itemsExpandable")
    @QtUninvokable
    public final boolean itemsExpandable(){
        return itemsExpandable_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean itemsExpandable_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::reexpand()
     */
    protected final void reexpand(){
        reexpand_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    private native void reexpand_native(long __this__nativeId);
    
    /**
     * See QTreeView::resetIndentation()
     */
    @QtPropertyResetter(name="indentation")
    @QtUninvokable
    public final void resetIndentation(){
        resetIndentation_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void resetIndentation_native(long __this__nativeId);
    
    /**
     * See QTreeView::resizeColumnToContents(int)
     */
    public final void resizeColumnToContents(int column){
        resizeColumnToContents_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    private native void resizeColumnToContents_native_int(long __this__nativeId, int column);
    
    /**
     * See QTreeView::rootIsDecorated()const
     */
    @QtPropertyReader(name="rootIsDecorated")
    @QtUninvokable
    public final boolean rootIsDecorated(){
        return rootIsDecorated_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean rootIsDecorated_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::rowHeight(QModelIndex)const
     */
    @QtUninvokable
    protected final int rowHeight(io.qt.core.@NonNull QModelIndex index){
        return rowHeight_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native int rowHeight_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QTreeView::rowsRemoved(QModelIndex,int,int)
     */
    protected final void rowsRemoved(io.qt.core.@NonNull QModelIndex parent, int first, int last){
        rowsRemoved_native_cref_QModelIndex_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(parent), first, last);
    }
    
    private native void rowsRemoved_native_cref_QModelIndex_int_int(long __this__nativeId, long parent, int first, int last);
    
    /**
     * See QTreeView::setAllColumnsShowFocus(bool)
     */
    @QtPropertyWriter(name="allColumnsShowFocus")
    @QtUninvokable
    public final void setAllColumnsShowFocus(boolean enable){
        setAllColumnsShowFocus_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), enable);
    }
    
    @QtUninvokable
    private native void setAllColumnsShowFocus_native_bool(long __this__nativeId, boolean enable);
    
    /**
     * See QTreeView::setAnimated(bool)
     */
    @QtPropertyWriter(name="animated")
    @QtUninvokable
    public final void setAnimated(boolean enable){
        setAnimated_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), enable);
    }
    
    @QtUninvokable
    private native void setAnimated_native_bool(long __this__nativeId, boolean enable);
    
    /**
     * See QTreeView::setAutoExpandDelay(int)
     */
    @QtPropertyWriter(name="autoExpandDelay")
    @QtUninvokable
    public final void setAutoExpandDelay(int delay){
        setAutoExpandDelay_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), delay);
    }
    
    @QtUninvokable
    private native void setAutoExpandDelay_native_int(long __this__nativeId, int delay);
    
    /**
     * See QTreeView::setColumnHidden(int,bool)
     */
    @QtUninvokable
    public final void setColumnHidden(int column, boolean hide){
        setColumnHidden_native_int_bool(QtJambi_LibraryUtilities.internal.nativeId(this), column, hide);
    }
    
    @QtUninvokable
    private native void setColumnHidden_native_int_bool(long __this__nativeId, int column, boolean hide);
    
    /**
     * See QTreeView::setColumnWidth(int,int)
     */
    @QtUninvokable
    public final void setColumnWidth(int column, int width){
        setColumnWidth_native_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), column, width);
    }
    
    @QtUninvokable
    private native void setColumnWidth_native_int_int(long __this__nativeId, int column, int width);
    
    /**
     * See QTreeView::setExpanded(QModelIndex,bool)
     */
    @QtUninvokable
    public final void setExpanded(io.qt.core.@NonNull QModelIndex index, boolean expand){
        setExpanded_native_cref_QModelIndex_bool(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index), expand);
    }
    
    @QtUninvokable
    private native void setExpanded_native_cref_QModelIndex_bool(long __this__nativeId, long index, boolean expand);
    
    /**
     * See QTreeView::setExpandsOnDoubleClick(bool)
     */
    @QtPropertyWriter(name="expandsOnDoubleClick")
    @QtUninvokable
    public final void setExpandsOnDoubleClick(boolean enable){
        setExpandsOnDoubleClick_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), enable);
    }
    
    @QtUninvokable
    private native void setExpandsOnDoubleClick_native_bool(long __this__nativeId, boolean enable);
    
    /**
     * See QTreeView::setFirstColumnSpanned(int,QModelIndex,bool)
     */
    @QtUninvokable
    public final void setFirstColumnSpanned(int row, io.qt.core.@NonNull QModelIndex parent, boolean span){
        setFirstColumnSpanned_native_int_cref_QModelIndex_bool(QtJambi_LibraryUtilities.internal.nativeId(this), row, QtJambi_LibraryUtilities.internal.checkedNativeId(parent), span);
    }
    
    @QtUninvokable
    private native void setFirstColumnSpanned_native_int_cref_QModelIndex_bool(long __this__nativeId, int row, long parent, boolean span);
    
    /**
     * See QTreeView::setHeader(QHeaderView*)
     */
    @QtUninvokable
    public final void setHeader(io.qt.widgets.@Nullable QHeaderView header){
        setHeader_native_QHeaderView_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(header));
    }
    
    @QtUninvokable
    private native void setHeader_native_QHeaderView_ptr(long __this__nativeId, long header);
    
    /**
     * See QTreeView::setHeaderHidden(bool)
     */
    @QtPropertyWriter(name="headerHidden")
    @QtUninvokable
    public final void setHeaderHidden(boolean hide){
        setHeaderHidden_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), hide);
    }
    
    @QtUninvokable
    private native void setHeaderHidden_native_bool(long __this__nativeId, boolean hide);
    
    /**
     * See QTreeView::setIndentation(int)
     */
    @QtPropertyWriter(name="indentation")
    @QtUninvokable
    public final void setIndentation(int i){
        setIndentation_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), i);
    }
    
    @QtUninvokable
    private native void setIndentation_native_int(long __this__nativeId, int i);
    
    /**
     * See QTreeView::setItemsExpandable(bool)
     */
    @QtPropertyWriter(name="itemsExpandable")
    @QtUninvokable
    public final void setItemsExpandable(boolean enable){
        setItemsExpandable_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), enable);
    }
    
    @QtUninvokable
    private native void setItemsExpandable_native_bool(long __this__nativeId, boolean enable);
    
    /**
     * See QTreeView::setRootIsDecorated(bool)
     */
    @QtPropertyWriter(name="rootIsDecorated")
    @QtUninvokable
    public final void setRootIsDecorated(boolean show){
        setRootIsDecorated_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), show);
    }
    
    @QtUninvokable
    private native void setRootIsDecorated_native_bool(long __this__nativeId, boolean show);
    
    /**
     * See QTreeView::setRowHidden(int,QModelIndex,bool)
     */
    @QtUninvokable
    public final void setRowHidden(int row, io.qt.core.@NonNull QModelIndex parent, boolean hide){
        setRowHidden_native_int_cref_QModelIndex_bool(QtJambi_LibraryUtilities.internal.nativeId(this), row, QtJambi_LibraryUtilities.internal.checkedNativeId(parent), hide);
    }
    
    @QtUninvokable
    private native void setRowHidden_native_int_cref_QModelIndex_bool(long __this__nativeId, int row, long parent, boolean hide);
    
    /**
     * See QTreeView::setSortingEnabled(bool)
     */
    @QtPropertyWriter(name="sortingEnabled")
    @QtUninvokable
    public final void setSortingEnabled(boolean enable){
        setSortingEnabled_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), enable);
    }
    
    @QtUninvokable
    private native void setSortingEnabled_native_bool(long __this__nativeId, boolean enable);
    
    /**
     * See QTreeView::setTreePosition(int)
     */
    @QtUninvokable
    public final void setTreePosition(int logicalIndex){
        setTreePosition_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), logicalIndex);
    }
    
    @QtUninvokable
    private native void setTreePosition_native_int(long __this__nativeId, int logicalIndex);
    
    /**
     * See QTreeView::setUniformRowHeights(bool)
     */
    @QtPropertyWriter(name="uniformRowHeights")
    @QtUninvokable
    public final void setUniformRowHeights(boolean uniform){
        setUniformRowHeights_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), uniform);
    }
    
    @QtUninvokable
    private native void setUniformRowHeights_native_bool(long __this__nativeId, boolean uniform);
    
    /**
     * See QTreeView::setWordWrap(bool)
     */
    @QtPropertyWriter(name="wordWrap")
    @QtUninvokable
    public final void setWordWrap(boolean on){
        setWordWrap_native_bool(QtJambi_LibraryUtilities.internal.nativeId(this), on);
    }
    
    @QtUninvokable
    private native void setWordWrap_native_bool(long __this__nativeId, boolean on);
    
    /**
     * See QTreeView::showColumn(int)
     */
    public final void showColumn(int column){
        showColumn_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    private native void showColumn_native_int(long __this__nativeId, int column);
    
    /**
     * See QTreeView::sortByColumn(int,Qt::SortOrder)
     */
    public final void sortByColumn(int column, io.qt.core.Qt.@NonNull SortOrder order){
        sortByColumn_native_int_Qt_SortOrder(QtJambi_LibraryUtilities.internal.nativeId(this), column, order.value());
    }
    
    private native void sortByColumn_native_int_Qt_SortOrder(long __this__nativeId, int column, int order);
    
    /**
     * See QTreeView::treePosition()const
     */
    @QtUninvokable
    public final int treePosition(){
        return treePosition_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int treePosition_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::uniformRowHeights()const
     */
    @QtPropertyReader(name="uniformRowHeights")
    @QtUninvokable
    public final boolean uniformRowHeights(){
        return uniformRowHeights_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean uniformRowHeights_native_constfct(long __this__nativeId);
    
    /**
     * See QTreeView::wordWrap()const
     */
    @QtPropertyReader(name="wordWrap")
    @QtUninvokable
    public final boolean wordWrap(){
        return wordWrap_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native boolean wordWrap_native_constfct(long __this__nativeId);
    
    /**
     * See QWidget::changeEvent(QEvent*)
     */
    @QtUninvokable
    @Override
    protected void changeEvent(io.qt.core.@Nullable QEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        changeEvent_native_QEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void changeEvent_native_QEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractItemView::currentChanged(QModelIndex,QModelIndex)
     */
    @QtUninvokable
    @Override
    protected void currentChanged(io.qt.core.@NonNull QModelIndex current, io.qt.core.@NonNull QModelIndex previous){
        currentChanged_native_cref_QModelIndex_cref_QModelIndex(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(current), QtJambi_LibraryUtilities.internal.checkedNativeId(previous));
    }
    
    @QtUninvokable
    private native void currentChanged_native_cref_QModelIndex_cref_QModelIndex(long __this__nativeId, long current, long previous);
    
    /**
     * See QAbstractItemView::dataChanged(QModelIndex,QModelIndex,QList<int>)
     */
    @QtUninvokable
    @Override
    protected void dataChanged(io.qt.core.@NonNull QModelIndex topLeft, io.qt.core.@NonNull QModelIndex bottomRight, java.util.@NonNull Collection roles){
        dataChanged_native_cref_QModelIndex_cref_QModelIndex_cref_QList(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(topLeft), QtJambi_LibraryUtilities.internal.checkedNativeId(bottomRight), roles);
    }
    
    @QtUninvokable
    private native void dataChanged_native_cref_QModelIndex_cref_QModelIndex_cref_QList(long __this__nativeId, long topLeft, long bottomRight, java.util.Collection roles);
    
    /**
     * See QAbstractItemView::doItemsLayout()
     */
    @QtUninvokable
    @Override
    public void doItemsLayout(){
        doItemsLayout_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void doItemsLayout_native(long __this__nativeId);
    
    /**
     * See QWidget::dragMoveEvent(QDragMoveEvent*)
     */
    @QtUninvokable
    @Override
    protected void dragMoveEvent(io.qt.gui.@Nullable QDragMoveEvent event){
        dragMoveEvent_native_QDragMoveEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void dragMoveEvent_native_QDragMoveEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QTreeView::drawBranches(QPainter*,QRect,QModelIndex)const
     */
    @QtUninvokable
    protected void drawBranches(io.qt.gui.@Nullable QPainter painter, io.qt.core.@NonNull QRect rect, io.qt.core.@NonNull QModelIndex index){
        drawBranches_native_QPainter_ptr_cref_QRect_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(painter), QtJambi_LibraryUtilities.internal.checkedNativeId(rect), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native void drawBranches_native_QPainter_ptr_cref_QRect_cref_QModelIndex_constfct(long __this__nativeId, long painter, long rect, long index);
    
    /**
     * See QTreeView::drawRow(QPainter*,QStyleOptionViewItem,QModelIndex)const
     */
    @QtUninvokable
    protected void drawRow(io.qt.gui.@Nullable QPainter painter, io.qt.widgets.@NonNull QStyleOptionViewItem options, io.qt.core.@NonNull QModelIndex index){
        drawRow_native_QPainter_ptr_cref_QStyleOptionViewItem_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(painter), QtJambi_LibraryUtilities.internal.checkedNativeId(options), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native void drawRow_native_QPainter_ptr_cref_QStyleOptionViewItem_cref_QModelIndex_constfct(long __this__nativeId, long painter, long options, long index);
    
    /**
     * See QAbstractItemView::horizontalOffset()const
     */
    @QtUninvokable
    @Override
    protected int horizontalOffset(){
        return horizontalOffset_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int horizontalOffset_native_constfct(long __this__nativeId);
    
    /**
     * See QAbstractItemView::horizontalScrollbarAction(int)
     */
    @QtUninvokable
    @Override
    protected void horizontalScrollbarAction(int action){
        horizontalScrollbarAction_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), action);
    }
    
    @QtUninvokable
    private native void horizontalScrollbarAction_native_int(long __this__nativeId, int action);
    
    /**
     * See QAbstractItemView::indexAt(QPoint)const
     */
    @QtUninvokable
    @Override
    public io.qt.core.@NonNull QModelIndex indexAt(io.qt.core.@NonNull QPoint p){
        return indexAt_native_cref_QPoint_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(p));
    }
    
    @QtUninvokable
    private native io.qt.core.QModelIndex indexAt_native_cref_QPoint_constfct(long __this__nativeId, long p);
    
    /**
     * See QAbstractItemView::isIndexHidden(QModelIndex)const
     */
    @QtUninvokable
    @Override
    protected boolean isIndexHidden(io.qt.core.@NonNull QModelIndex index){
        return isIndexHidden_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native boolean isIndexHidden_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QWidget::keyPressEvent(QKeyEvent*)
     */
    @QtUninvokable
    @Override
    protected void keyPressEvent(io.qt.gui.@Nullable QKeyEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        keyPressEvent_native_QKeyEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void keyPressEvent_native_QKeyEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractItemView::keyboardSearch(QString)
     */
    @QtUninvokable
    @Override
    public void keyboardSearch(java.lang.@NonNull String search){
        keyboardSearch_native_cref_QString(QtJambi_LibraryUtilities.internal.nativeId(this), search);
    }
    
    @QtUninvokable
    private native void keyboardSearch_native_cref_QString(long __this__nativeId, java.lang.String search);
    
    /**
     * See QWidget::mouseDoubleClickEvent(QMouseEvent*)
     */
    @QtUninvokable
    @Override
    protected void mouseDoubleClickEvent(io.qt.gui.@Nullable QMouseEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        mouseDoubleClickEvent_native_QMouseEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void mouseDoubleClickEvent_native_QMouseEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QWidget::mouseMoveEvent(QMouseEvent*)
     */
    @QtUninvokable
    @Override
    protected void mouseMoveEvent(io.qt.gui.@Nullable QMouseEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        mouseMoveEvent_native_QMouseEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void mouseMoveEvent_native_QMouseEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QWidget::mousePressEvent(QMouseEvent*)
     */
    @QtUninvokable
    @Override
    protected void mousePressEvent(io.qt.gui.@Nullable QMouseEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        mousePressEvent_native_QMouseEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void mousePressEvent_native_QMouseEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QWidget::mouseReleaseEvent(QMouseEvent*)
     */
    @QtUninvokable
    @Override
    protected void mouseReleaseEvent(io.qt.gui.@Nullable QMouseEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        mouseReleaseEvent_native_QMouseEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void mouseReleaseEvent_native_QMouseEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractItemView::moveCursor(QAbstractItemView::CursorAction,Qt::KeyboardModifiers)
     */
    @QtUninvokable
    @Override
    protected io.qt.core.@NonNull QModelIndex moveCursor(io.qt.widgets.QAbstractItemView.@NonNull CursorAction cursorAction, io.qt.core.Qt.@NonNull KeyboardModifiers modifiers){
        return moveCursor_native_QAbstractItemView_CursorAction_Qt_KeyboardModifiers(QtJambi_LibraryUtilities.internal.nativeId(this), cursorAction.value(), modifiers.value());
    }
    
    @QtUninvokable
    private native io.qt.core.QModelIndex moveCursor_native_QAbstractItemView_CursorAction_Qt_KeyboardModifiers(long __this__nativeId, int cursorAction, int modifiers);
    
    /**
     * See QWidget::paintEvent(QPaintEvent*)
     */
    @QtUninvokable
    @Override
    protected void paintEvent(io.qt.gui.@Nullable QPaintEvent event){
        paintEvent_native_QPaintEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void paintEvent_native_QPaintEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractItemView::reset()
     */
    @QtUninvokable
    @Override
    public void reset(){
        reset_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void reset_native(long __this__nativeId);
    
    /**
     * See QAbstractItemView::rowsAboutToBeRemoved(QModelIndex,int,int)
     */
    @QtUninvokable
    @Override
    protected void rowsAboutToBeRemoved(io.qt.core.@NonNull QModelIndex parent, int start, int end){
        rowsAboutToBeRemoved_native_cref_QModelIndex_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(parent), start, end);
    }
    
    @QtUninvokable
    private native void rowsAboutToBeRemoved_native_cref_QModelIndex_int_int(long __this__nativeId, long parent, int start, int end);
    
    /**
     * See QAbstractItemView::rowsInserted(QModelIndex,int,int)
     */
    @QtUninvokable
    @Override
    protected void rowsInserted(io.qt.core.@NonNull QModelIndex parent, int start, int end){
        rowsInserted_native_cref_QModelIndex_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(parent), start, end);
    }
    
    @QtUninvokable
    private native void rowsInserted_native_cref_QModelIndex_int_int(long __this__nativeId, long parent, int start, int end);
    
    /**
     * See QAbstractScrollArea::scrollContentsBy(int,int)
     */
    @QtUninvokable
    @Override
    protected void scrollContentsBy(int dx, int dy){
        scrollContentsBy_native_int_int(QtJambi_LibraryUtilities.internal.nativeId(this), dx, dy);
    }
    
    @QtUninvokable
    private native void scrollContentsBy_native_int_int(long __this__nativeId, int dx, int dy);
    
    /**
     * See QAbstractItemView::scrollTo(QModelIndex,QAbstractItemView::ScrollHint)
     */
    @QtUninvokable
    @Override
    public void scrollTo(io.qt.core.@NonNull QModelIndex index, io.qt.widgets.QAbstractItemView.@NonNull ScrollHint hint){
        scrollTo_native_cref_QModelIndex_QAbstractItemView_ScrollHint(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index), hint.value());
    }
    
    @QtUninvokable
    private native void scrollTo_native_cref_QModelIndex_QAbstractItemView_ScrollHint(long __this__nativeId, long index, int hint);
    
    /**
     * See QAbstractItemView::selectAll()
     */
    @QtUninvokable
    @Override
    public void selectAll(){
        selectAll_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void selectAll_native(long __this__nativeId);
    
    /**
     * See QAbstractItemView::selectedIndexes()const
     */
    @QtUninvokable
    @Override
    protected java.util.@NonNull List selectedIndexes(){
        return selectedIndexes_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native java.util.List selectedIndexes_native_constfct(long __this__nativeId);
    
    /**
     * See QAbstractItemView::selectionChanged(QItemSelection,QItemSelection)
     */
    @QtUninvokable
    @Override
    protected void selectionChanged(io.qt.core.@NonNull QItemSelection selected, io.qt.core.@NonNull QItemSelection deselected){
        selectionChanged_native_cref_QItemSelection_cref_QItemSelection(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(selected), QtJambi_LibraryUtilities.internal.checkedNativeId(deselected));
    }
    
    @QtUninvokable
    private native void selectionChanged_native_cref_QItemSelection_cref_QItemSelection(long __this__nativeId, long selected, long deselected);
    
    /**
     * See QAbstractItemView::setModel(QAbstractItemModel*)
     */
    @QtUninvokable
    @Override
    public void setModel(io.qt.core.@Nullable QAbstractItemModel model){
        setModel_native_QAbstractItemModel_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(model));
        QtJambi_LibraryUtilities.internal.setReferenceCount(this, io.qt.widgets.QAbstractItemView.class, "__rcItemModel", false, false, model);
        // setModel() creates a new selection model for the object
        QtJambi_LibraryUtilities.internal.setReferenceCount(this, io.qt.widgets.QAbstractItemView.class, "__rcItemSelectionModel", false, false, null);
    }
    
    @QtUninvokable
    private native void setModel_native_QAbstractItemModel_ptr(long __this__nativeId, long model);
    
    /**
     * See QAbstractItemView::setRootIndex(QModelIndex)
     */
    @QtUninvokable
    @Override
    public void setRootIndex(io.qt.core.@NonNull QModelIndex index){
        setRootIndex_native_cref_QModelIndex(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native void setRootIndex_native_cref_QModelIndex(long __this__nativeId, long index);
    
    /**
     * See QAbstractItemView::setSelection(QRect,QItemSelectionModel::SelectionFlags)
     */
    @QtUninvokable
    @Override
    protected void setSelection(io.qt.core.@NonNull QRect rect, io.qt.core.QItemSelectionModel.@NonNull SelectionFlags command){
        setSelection_native_cref_QRect_QItemSelectionModel_SelectionFlags(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(rect), command.value());
    }
    
    @QtUninvokable
    private native void setSelection_native_cref_QRect_QItemSelectionModel_SelectionFlags(long __this__nativeId, long rect, int command);
    
    /**
     * See QAbstractItemView::setSelectionModel(QItemSelectionModel*)
     */
    @QtUninvokable
    @Override
    public void setSelectionModel(io.qt.core.@StrictNonNull QItemSelectionModel selectionModel){
        java.util.Objects.requireNonNull(selectionModel, "Argument 'selectionModel': null not expected.");
        setSelectionModel_native_QItemSelectionModel_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(selectionModel));
        QtJambi_LibraryUtilities.internal.setReferenceCount(this, io.qt.widgets.QAbstractItemView.class, "__rcItemSelectionModel", false, false, selectionModel);
    }
    
    @QtUninvokable
    private native void setSelectionModel_native_QItemSelectionModel_ptr(long __this__nativeId, long selectionModel);
    
    /**
     * See QAbstractItemView::sizeHintForColumn(int)const
     */
    @QtUninvokable
    @Override
    public int sizeHintForColumn(int column){
        return sizeHintForColumn_native_int_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), column);
    }
    
    @QtUninvokable
    private native int sizeHintForColumn_native_int_constfct(long __this__nativeId, int column);
    
    /**
     * See QObject::timerEvent(QTimerEvent*)
     */
    @QtUninvokable
    @Override
    protected void timerEvent(io.qt.core.@Nullable QTimerEvent event){
        timerEvent_native_QTimerEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native void timerEvent_native_QTimerEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractItemView::updateGeometries()
     */
    @QtUninvokable
    @Override
    protected void updateGeometries(){
        updateGeometries_native(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native void updateGeometries_native(long __this__nativeId);
    
    /**
     * See QAbstractItemView::verticalOffset()const
     */
    @QtUninvokable
    @Override
    protected int verticalOffset(){
        return verticalOffset_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native int verticalOffset_native_constfct(long __this__nativeId);
    
    /**
     * See QAbstractItemView::verticalScrollbarValueChanged(int)
     */
    @Override
    protected void verticalScrollbarValueChanged(int value){
        verticalScrollbarValueChanged_native_int(QtJambi_LibraryUtilities.internal.nativeId(this), value);
    }
    
    private native void verticalScrollbarValueChanged_native_int(long __this__nativeId, int value);
    
    /**
     * See QAbstractScrollArea::viewportEvent(QEvent*)
     */
    @QtUninvokable
    @Override
    protected boolean viewportEvent(io.qt.core.@Nullable QEvent event){
        java.util.Objects.requireNonNull(event, "Argument 'event': null not expected.");
        return viewportEvent_native_QEvent_ptr(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(event));
    }
    
    @QtUninvokable
    private native boolean viewportEvent_native_QEvent_ptr(long __this__nativeId, long event);
    
    /**
     * See QAbstractScrollArea::viewportSizeHint()const
     */
    @QtUninvokable
    @Override
    protected io.qt.core.@NonNull QSize viewportSizeHint(){
        return viewportSizeHint_native_constfct(QtJambi_LibraryUtilities.internal.nativeId(this));
    }
    
    @QtUninvokable
    private native io.qt.core.QSize viewportSizeHint_native_constfct(long __this__nativeId);
    
    /**
     * See QAbstractItemView::visualRect(QModelIndex)const
     */
    @QtUninvokable
    @Override
    public io.qt.core.@NonNull QRect visualRect(io.qt.core.@NonNull QModelIndex index){
        return visualRect_native_cref_QModelIndex_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(index));
    }
    
    @QtUninvokable
    private native io.qt.core.QRect visualRect_native_cref_QModelIndex_constfct(long __this__nativeId, long index);
    
    /**
     * See QAbstractItemView::visualRegionForSelection(QItemSelection)const
     */
    @QtUninvokable
    @Override
    protected io.qt.gui.@NonNull QRegion visualRegionForSelection(io.qt.core.@NonNull QItemSelection selection){
        return visualRegionForSelection_native_cref_QItemSelection_constfct(QtJambi_LibraryUtilities.internal.nativeId(this), QtJambi_LibraryUtilities.internal.checkedNativeId(selection));
    }
    
    @QtUninvokable
    private native io.qt.gui.QRegion visualRegionForSelection_native_cref_QItemSelection_constfct(long __this__nativeId, long selection);
    
    /**
     * Constructor for internal use only.
     * @param p expected to be null.
     * @hidden
     */
    @NativeAccess
    protected QTreeView(QPrivateConstructor p) { super(p); } 
    
    /**
     * Constructor for internal use only.
     * It is not allowed to call the declarative constructor from inside Java.
     * @hidden
     */
    @NativeAccess
    protected QTreeView(QDeclarativeConstructor constructor) {
        super((QPrivateConstructor)null);
        initialize_native(this, constructor);
    } 
    
    @QtUninvokable
    private static native void initialize_native(QTreeView instance, QDeclarativeConstructor constructor);
    
    
    /**
     * Overloaded constructor for {@link #QTreeView(io.qt.widgets.QWidget)}
     *  with parent = null.
     */
    public QTreeView() {
        this((io.qt.widgets.QWidget)null);
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #allColumnsShowFocus()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getAllColumnsShowFocus() {
        return allColumnsShowFocus();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #autoExpandDelay()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final int getAutoExpandDelay() {
        return autoExpandDelay();
    }
    
    /**
     * Overloaded function for {@link #drawTree(io.qt.gui.QPainter, io.qt.gui.QRegion)}.
     */
    @QtUninvokable
    protected final void drawTree(io.qt.gui.@Nullable QPainter painter, io.qt.core.@NonNull QRect region) {
        drawTree(painter, new io.qt.gui.QRegion(region));
    }
    
    /**
     * Overloaded function for {@link #drawTree(io.qt.gui.QPainter, io.qt.gui.QRegion)}.
     */
    @QtUninvokable
    protected final void drawTree(io.qt.gui.@Nullable QPainter painter, io.qt.gui.@NonNull QPolygon region) {
        drawTree(painter, new io.qt.gui.QRegion(region));
    }
    
    /**
     * Overloaded function for {@link #drawTree(io.qt.gui.QPainter, io.qt.gui.QRegion)}.
     */
    @QtUninvokable
    protected final void drawTree(io.qt.gui.@Nullable QPainter painter, io.qt.gui.@NonNull QBitmap region) {
        drawTree(painter, new io.qt.gui.QRegion(region));
    }
    
    /**
     * Overloaded function for {@link #expandRecursively(io.qt.core.QModelIndex, int)}
     *  with depth = -1.
     */
    public final void expandRecursively(io.qt.core.@NonNull QModelIndex index) {
        expandRecursively(index, (int)-1);
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #expandsOnDoubleClick()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getExpandsOnDoubleClick() {
        return expandsOnDoubleClick();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #indentation()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final int getIndentation() {
        return indentation();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #isAnimated()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getAnimated() {
        return isAnimated();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #isHeaderHidden()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getHeaderHidden() {
        return isHeaderHidden();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #isSortingEnabled()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getSortingEnabled() {
        return isSortingEnabled();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #itemsExpandable()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getItemsExpandable() {
        return itemsExpandable();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #rootIsDecorated()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getRootIsDecorated() {
        return rootIsDecorated();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #uniformRowHeights()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getUniformRowHeights() {
        return uniformRowHeights();
    }
    
    /**
     * @hidden
     * Kotlin property getter. In Java use {@link #wordWrap()} instead.
     */
    @QtPropertyReader(enabled=false)
    @QtUninvokable
    public final boolean getWordWrap() {
        return wordWrap();
    }
}