Kleo::TreeView

Kleo
TreeView

#include <treeview.h>

Inheritance diagram for Kleo::TreeView:

[legend]

Signals
void	columnDisabled (int column)

void	columnEnabled (int column)

Public Member Functions
	TreeView (QWidget *parent=nullptr)

void	resizeToContentsLimited ()

bool	restoreColumnLayout (const QString &stateGroupName)

void	saveColumnLayout (const QString &stateGroupName)

Public Member Functions inherited from QTreeView
	QTreeView (QWidget *parent)

bool	allColumnsShowFocus () const const

int	autoExpandDelay () const const

void	collapse (const QModelIndex &index)

void	collapseAll ()

void	collapsed (const QModelIndex &index)

int	columnAt (int x) const const

int	columnViewportPosition (int column) const const

int	columnWidth (int column) const const

virtual void	dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QList< int > &roles) override

void	expand (const QModelIndex &index)

void	expandAll ()

void	expanded (const QModelIndex &index)

void	expandRecursively (const QModelIndex &index, int depth)

bool	expandsOnDoubleClick () const const

void	expandToDepth (int depth)

QHeaderView *	header () const const

void	hideColumn (int column)

int	indentation () const const

QModelIndex	indexAbove (const QModelIndex &index) const const

virtual QModelIndex	indexAt (const QPoint &point) const const override

QModelIndex	indexBelow (const QModelIndex &index) const const

bool	isAnimated () const const

bool	isColumnHidden (int column) const const

bool	isExpanded (const QModelIndex &index) const const

bool	isFirstColumnSpanned (int row, const QModelIndex &parent) const const

bool	isHeaderHidden () const const

bool	isRowHidden (int row, const QModelIndex &parent) const const

bool	isSortingEnabled () const const

bool	itemsExpandable () const const

virtual void	keyboardSearch (const QString &search) override

virtual void	reset () override

void	resetIndentation ()

void	resizeColumnToContents (int column)

bool	rootIsDecorated () const const

virtual void	scrollTo (const QModelIndex &index, ScrollHint hint) override

virtual void	selectAll () override

void	setAllColumnsShowFocus (bool enable)

void	setAnimated (bool enable)

void	setAutoExpandDelay (int delay)

void	setColumnHidden (int column, bool hide)

void	setColumnWidth (int column, int width)

void	setExpanded (const QModelIndex &index, bool expanded)

void	setExpandsOnDoubleClick (bool enable)

void	setFirstColumnSpanned (int row, const QModelIndex &parent, bool span)

void	setHeader (QHeaderView *header)

void	setHeaderHidden (bool hide)

void	setIndentation (int i)

void	setItemsExpandable (bool enable)

virtual void	setModel (QAbstractItemModel *model) override

virtual void	setRootIndex (const QModelIndex &index) override

void	setRootIsDecorated (bool show)

void	setRowHidden (int row, const QModelIndex &parent, bool hide)

virtual void	setSelectionModel (QItemSelectionModel *selectionModel) override

void	setSortingEnabled (bool enable)

void	setTreePosition (int index)

void	setUniformRowHeights (bool uniform)

void	setWordWrap (bool on)

void	showColumn (int column)

void	sortByColumn (int column, Qt::SortOrder order)

int	treePosition () const const

bool	uniformRowHeights () const const

virtual QRect	visualRect (const QModelIndex &index) const const override

bool	wordWrap () const const

Public Member Functions inherited from QAbstractItemView
	QAbstractItemView (QWidget *parent)

void	activated (const QModelIndex &index)

bool	alternatingRowColors () const const

int	autoScrollMargin () const const

void	clearSelection ()

void	clicked (const QModelIndex &index)

void	closePersistentEditor (const QModelIndex &index)

QModelIndex	currentIndex () const const

Qt::DropAction	defaultDropAction () const const

void	doubleClicked (const QModelIndex &index)

DragDropMode	dragDropMode () const const

bool	dragDropOverwriteMode () const const

bool	dragEnabled () const const

void	edit (const QModelIndex &index)

EditTriggers	editTriggers () const const

void	entered (const QModelIndex &index)

bool	hasAutoScroll () const const

ScrollMode	horizontalScrollMode () const const

QSize	iconSize () const const

void	iconSizeChanged (const QSize &size)

QWidget *	indexWidget (const QModelIndex &index) const const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const override

bool	isPersistentEditorOpen (const QModelIndex &index) const const

QAbstractItemDelegate *	itemDelegate () const const

QAbstractItemDelegate *	itemDelegate (const QModelIndex &index) const const

QAbstractItemDelegate *	itemDelegateForColumn (int column) const const

virtual QAbstractItemDelegate *	itemDelegateForIndex (const QModelIndex &index) const const

QAbstractItemDelegate *	itemDelegateForRow (int row) const const

QAbstractItemModel *	model () const const

void	openPersistentEditor (const QModelIndex &index)

void	pressed (const QModelIndex &index)

void	resetHorizontalScrollMode ()

void	resetVerticalScrollMode ()

QModelIndex	rootIndex () const const

void	scrollToBottom ()

void	scrollToTop ()

QAbstractItemView::SelectionBehavior	selectionBehavior () const const

QAbstractItemView::SelectionMode	selectionMode () const const

QItemSelectionModel *	selectionModel () const const

void	setAlternatingRowColors (bool enable)

void	setAutoScroll (bool enable)

void	setAutoScrollMargin (int margin)

void	setCurrentIndex (const QModelIndex &index)

void	setDefaultDropAction (Qt::DropAction dropAction)

void	setDragDropMode (DragDropMode behavior)

void	setDragDropOverwriteMode (bool overwrite)

void	setDragEnabled (bool enable)

void	setDropIndicatorShown (bool enable)

void	setEditTriggers (EditTriggers triggers)

void	setHorizontalScrollMode (ScrollMode mode)

void	setIconSize (const QSize &size)

void	setIndexWidget (const QModelIndex &index, QWidget *widget)

void	setItemDelegate (QAbstractItemDelegate *delegate)

void	setItemDelegateForColumn (int column, QAbstractItemDelegate *delegate)

void	setItemDelegateForRow (int row, QAbstractItemDelegate *delegate)

void	setSelectionBehavior (QAbstractItemView::SelectionBehavior behavior)

void	setSelectionMode (QAbstractItemView::SelectionMode mode)

void	setTabKeyNavigation (bool enable)

void	setTextElideMode (Qt::TextElideMode mode)

void	setVerticalScrollMode (ScrollMode mode)

bool	showDropIndicator () const const

QSize	sizeHintForIndex (const QModelIndex &index) const const

virtual int	sizeHintForRow (int row) const const

bool	tabKeyNavigation () const const

Qt::TextElideMode	textElideMode () const const

void	update (const QModelIndex &index)

ScrollMode	verticalScrollMode () const const

void	viewportEntered ()

Public Member Functions inherited from QAbstractScrollArea
	QAbstractScrollArea (QWidget *parent)

void	addScrollBarWidget (QWidget *widget, Qt::Alignment alignment)

QWidget *	cornerWidget () const const

QScrollBar *	horizontalScrollBar () const const

Qt::ScrollBarPolicy	horizontalScrollBarPolicy () const const

QSize	maximumViewportSize () const const

virtual QSize	minimumSizeHint () const const override

QWidgetList	scrollBarWidgets (Qt::Alignment alignment)

void	setCornerWidget (QWidget *widget)

void	setHorizontalScrollBar (QScrollBar *scrollBar)

void	setHorizontalScrollBarPolicy (Qt::ScrollBarPolicy)

void	setSizeAdjustPolicy (SizeAdjustPolicy policy)

virtual void	setupViewport (QWidget *viewport)

void	setVerticalScrollBar (QScrollBar *scrollBar)

void	setVerticalScrollBarPolicy (Qt::ScrollBarPolicy)

void	setViewport (QWidget *widget)

SizeAdjustPolicy	sizeAdjustPolicy () const const

virtual QSize	sizeHint () const const override

QScrollBar *	verticalScrollBar () const const

Qt::ScrollBarPolicy	verticalScrollBarPolicy () const const

QWidget *	viewport () const const

Public Member Functions inherited from QFrame
	QFrame (QWidget *parent, Qt::WindowFlags f)

QRect	frameRect () const const

Shadow	frameShadow () const const

Shape	frameShape () const const

int	frameStyle () const const

int	frameWidth () const const

int	lineWidth () const const

int	midLineWidth () const const

void	setFrameRect (const QRect &)

void	setFrameShadow (Shadow)

void	setFrameShape (Shape)

void	setFrameStyle (int style)

void	setLineWidth (int)

void	setMidLineWidth (int)

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

bool	acceptDrops () const const

QString	accessibleDescription () const const

QString	accessibleName () const const

QList< QAction * >	actions () const const

void	activateWindow ()

QAction *	addAction (const QIcon &icon, const QString &text)

QAction *	addAction (const QIcon &icon, const QString &text, Args &&... args)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QIcon &icon, const QString &text, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QString &text)

QAction *	addAction (const QString &text, Args &&... args)

QAction *	addAction (const QString &text, const QKeySequence &shortcut)

QAction *	addAction (const QString &text, const QKeySequence &shortcut, Args &&... args)

QAction *	addAction (const QString &text, const QKeySequence &shortcut, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QString &text, const QObject receiver, const char member, Qt::ConnectionType type)

void	addAction (QAction *action)

void	addActions (const QList< QAction * > &actions)

void	adjustSize ()

bool	autoFillBackground () const const

QPalette::ColorRole	backgroundRole () const const

QBackingStore *	backingStore () const const

QSize	baseSize () const const

QWidget *	childAt (const QPoint &p) const const

QWidget *	childAt (int x, int y) const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

void	clearFocus ()

void	clearMask ()

bool	close ()

QMargins	contentsMargins () const const

QRect	contentsRect () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

QCursor	cursor () const const

void	customContextMenuRequested (const QPoint &pos)

WId	effectiveWinId () const const

void	ensurePolished () const const

Qt::FocusPolicy	focusPolicy () const const

QWidget *	focusProxy () const const

QWidget *	focusWidget () const const

const QFont &	font () const const

QFontInfo	fontInfo () const const

QFontMetrics	fontMetrics () const const

QPalette::ColorRole	foregroundRole () const const

QRect	frameGeometry () const const

QSize	frameSize () const const

const QRect &	geometry () const const

QPixmap	grab (const QRect &rectangle)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

QGraphicsEffect *	graphicsEffect () const const

QGraphicsProxyWidget *	graphicsProxyWidget () const const

bool	hasEditFocus () const const

bool	hasFocus () const const

virtual bool	hasHeightForWidth () const const

bool	hasMouseTracking () const const

bool	hasTabletTracking () const const

int	height () const const

virtual int	heightForWidth (int w) const const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const const

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, const QList< QAction > &actions)

bool	isActiveWindow () const const

bool	isAncestorOf (const QWidget *child) const const

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isFullScreen () const const

bool	isHidden () const const

bool	isMaximized () const const

bool	isMinimized () const const

bool	isModal () const const

bool	isTopLevel () const const

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isWindow () const const

bool	isWindowModified () const const

QLayout *	layout () const const

Qt::LayoutDirection	layoutDirection () const const

QLocale	locale () const const

void	lower ()

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QPointF	mapFrom (const QWidget *parent, const QPointF &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPointF	mapFromGlobal (const QPointF &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPointF	mapFromParent (const QPointF &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPointF	mapTo (const QWidget *parent, const QPointF &pos) const const

QPoint	mapToGlobal (const QPoint &pos) const const

QPointF	mapToGlobal (const QPointF &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QPointF	mapToParent (const QPointF &pos) const const

QRegion	mask () const const

int	maximumHeight () const const

QSize	maximumSize () const const

int	maximumWidth () const const

int	minimumHeight () const const

QSize	minimumSize () const const

int	minimumWidth () const const

void	move (const QPoint &)

void	move (int x, int y)

QWidget *	nativeParentWidget () const const

QWidget *	nextInFocusChain () const const

QRect	normalGeometry () const const

void	overrideWindowFlags (Qt::WindowFlags flags)

virtual QPaintEngine *	paintEngine () const const override

const QPalette &	palette () const const

QWidget *	parentWidget () const const

QPoint	pos () const const

QWidget *	previousInFocusChain () const const

	QWIDGETSIZE_MAX QWIDGETSIZE_MAX

void	raise ()

QRect	rect () const const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags)

void	repaint ()

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

void	repaint (int x, int y, int w, int h)

void	resize (const QSize &)

void	resize (int w, int h)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const const

QScreen *	screen () const const

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

void	setAutoFillBackground (bool enabled)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setContentsMargins (const QMargins &margins)

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus ()

void	setFocus (Qt::FocusReason reason)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setForegroundRole (QPalette::ColorRole role)

void	setGeometry (const QRect &)

void	setGeometry (int x, int y, int w, int h)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	setScreen (QScreen *screen)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

void	setStyleSheet (const QString &styleSheet)

void	setTabletTracking (bool enable)

void	setToolTip (const QString &)

void	setToolTipDuration (int msec)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

virtual void	setVisible (bool visible)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlag (Qt::WindowType flag, bool on)

void	setWindowFlags (Qt::WindowFlags type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (Qt::WindowStates windowState)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const const

QSize	sizeIncrement () const const

QSizePolicy	sizePolicy () const const

void	stackUnder (QWidget *w)

QString	statusTip () const const

QStyle *	style () const const

QString	styleSheet () const const

bool	testAttribute (Qt::WidgetAttribute attribute) const const

QString	toolTip () const const

int	toolTipDuration () const const

QWidget *	topLevelWidget () const const

bool	underMouse () const const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update ()

void	update (const QRect &rect)

void	update (const QRegion &rgn)

void	update (int x, int y, int w, int h)

void	updateGeometry ()

bool	updatesEnabled () const const

QRegion	visibleRegion () const const

QString	whatsThis () const const

int	width () const const

QWidget *	window () const const

QString	windowFilePath () const const

Qt::WindowFlags	windowFlags () const const

QWindow *	windowHandle () const const

QIcon	windowIcon () const const

void	windowIconChanged (const QIcon &icon)

QString	windowIconText () const const

void	windowIconTextChanged (const QString &iconText)

Qt::WindowModality	windowModality () const const

qreal	windowOpacity () const const

QString	windowRole () const const

Qt::WindowStates	windowState () const const

QString	windowTitle () const const

void	windowTitleChanged (const QString &title)

Qt::WindowType	windowType () const const

WId	winId () const const

int	x () const const

int	y () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

QBindable< QString >	bindableObjectName ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo () const const

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	setProperty (const char *name, QVariant &&value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from QPaintDevice
int	colorCount () const const

int	depth () const const

qreal	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	height () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

bool	paintingActive () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	width () const const

int	widthMM () const const

Protected Member Functions
bool	eventFilter (QObject watched, QEvent event) override

void	focusInEvent (QFocusEvent *event) override

void	keyPressEvent (QKeyEvent *event) override

QModelIndex	moveCursor (QAbstractItemView::CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override

Protected Member Functions inherited from QTreeView
virtual void	changeEvent (QEvent *event) override

void	columnCountChanged (int oldCount, int newCount)

void	columnMoved ()

void	columnResized (int column, int oldSize, int newSize)

virtual void	currentChanged (const QModelIndex &current, const QModelIndex &previous) override

virtual void	dragMoveEvent (QDragMoveEvent *event) override

virtual void	drawBranches (QPainter *painter, const QRect &rect, const QModelIndex &index) const const

virtual void	drawRow (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const const

void	drawTree (QPainter *painter, const QRegion &region) const const

virtual int	horizontalOffset () const const override

int	indexRowSizeHint (const QModelIndex &index) const const

virtual bool	isIndexHidden (const QModelIndex &index) const const override

virtual void	mouseDoubleClickEvent (QMouseEvent *event) override

virtual void	mouseMoveEvent (QMouseEvent *event) override

virtual void	mousePressEvent (QMouseEvent *event) override

virtual void	mouseReleaseEvent (QMouseEvent *event) override

virtual void	paintEvent (QPaintEvent *event) override

int	rowHeight (const QModelIndex &index) const const

virtual void	rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end) override

virtual void	rowsInserted (const QModelIndex &parent, int start, int end) override

void	rowsRemoved (const QModelIndex &parent, int start, int end)

virtual void	scrollContentsBy (int dx, int dy) override

virtual QModelIndexList	selectedIndexes () const const override

virtual void	selectionChanged (const QItemSelection &selected, const QItemSelection &deselected) override

virtual void	setSelection (const QRect &rect, QItemSelectionModel::SelectionFlags command) override

virtual int	sizeHintForColumn (int column) const const override

virtual void	timerEvent (QTimerEvent *event) override

virtual void	updateGeometries () override

virtual int	verticalOffset () const const override

virtual bool	viewportEvent (QEvent *event) override

virtual QSize	viewportSizeHint () const const override

virtual QRegion	visualRegionForSelection (const QItemSelection &selection) const const override

Protected Member Functions inherited from QAbstractItemView
virtual void	closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint)

virtual void	commitData (QWidget *editor)

QPoint	dirtyRegionOffset () const const

virtual void	dragEnterEvent (QDragEnterEvent *event) override

virtual void	dragLeaveEvent (QDragLeaveEvent *event) override

virtual void	dropEvent (QDropEvent *event) override

DropIndicatorPosition	dropIndicatorPosition () const const

virtual bool	edit (const QModelIndex &index, EditTrigger trigger, QEvent *event)

virtual void	editorDestroyed (QObject *editor)

virtual bool	event (QEvent *event) override

void	executeDelayedItemsLayout ()

virtual bool	focusNextPrevChild (bool next) override

virtual void	focusOutEvent (QFocusEvent *event) override

virtual void	initViewItemOption (QStyleOptionViewItem *option) const const

virtual void	inputMethodEvent (QInputMethodEvent *event) override

virtual void	resizeEvent (QResizeEvent *event) override

void	scheduleDelayedItemsLayout ()

void	scrollDirtyRegion (int dx, int dy)

virtual QItemSelectionModel::SelectionFlags	selectionCommand (const QModelIndex &index, const QEvent *event) const const

void	setDirtyRegion (const QRegion &region)

void	setState (State state)

virtual void	startDrag (Qt::DropActions supportedActions)

State	state () const const

Protected Member Functions inherited from QAbstractScrollArea
virtual void	contextMenuEvent (QContextMenuEvent *e) override

void	setViewportMargins (const QMargins &margins)

void	setViewportMargins (int left, int top, int right, int bottom)

QMargins	viewportMargins () const const

virtual void	wheelEvent (QWheelEvent *e) override

Protected Member Functions inherited from QFrame
virtual void	initStyleOption (QStyleOptionFrame *option) const const

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

virtual void	closeEvent (QCloseEvent *event)

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	enterEvent (QEnterEvent *event)

bool	focusNextChild ()

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

virtual void	initPainter (QPainter *painter) const const override

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual int	metric (PaintDeviceMetric m) const const override

virtual void	moveEvent (QMoveEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, qintptr result)

virtual void	showEvent (QShowEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus (Qt::InputMethodQuery query)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

Protected Member Functions inherited from QPaintDevice

Additional Inherited Members
Public Types inherited from QAbstractItemView
enum	CursorAction

enum	DragDropMode

enum	DropIndicatorPosition

enum	EditTrigger

typedef	EditTriggers

enum	ScrollHint

enum	ScrollMode

enum	SelectionBehavior

enum	SelectionMode

enum	State

Public Types inherited from QAbstractScrollArea
enum	SizeAdjustPolicy

Public Types inherited from QFrame
enum	Shadow

enum	Shape

enum	StyleMask

Public Types inherited from QWidget
enum	RenderFlag

typedef	RenderFlags

Public Types inherited from QObject
typedef	QObjectList

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Properties inherited from QTreeView
	allColumnsShowFocus

	animated

	autoExpandDelay

	expandsOnDoubleClick

	headerHidden

	indentation

	itemsExpandable

	rootIsDecorated

	sortingEnabled

	uniformRowHeights

	wordWrap

Properties inherited from QAbstractItemView
	alternatingRowColors

	autoScroll

	autoScrollMargin

	defaultDropAction

	dragDropMode

	dragDropOverwriteMode

	dragEnabled

	editTriggers

	horizontalScrollMode

	iconSize

	selectionBehavior

	selectionMode

	showDropIndicator

	tabKeyNavigation

	textElideMode

	verticalScrollMode

Properties inherited from QAbstractScrollArea
	horizontalScrollBarPolicy

	sizeAdjustPolicy

	verticalScrollBarPolicy

Properties inherited from QFrame
	frameRect

	frameShadow

	frameShape

	frameWidth

	lineWidth

	midLineWidth

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	tabletTracking

	toolTip

	toolTipDuration

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Static Public Member Functions inherited from QWidget
QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

void	setTabOrder (std::initializer_list< QWidget * > widgets)

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QAbstractItemView
	AboveItem

	AllEditTriggers

	AnimatingState

	AnyKeyPressed

	BelowItem

	CollapsingState

	ContiguousSelection

	CurrentChanged

	DoubleClicked

	DragDrop

	DraggingState

	DragOnly

	DragSelectingState

	DropOnly

	EditingState

	EditKeyPressed

	EnsureVisible

	ExpandingState

	ExtendedSelection

	InternalMove

	MoveDown

	MoveEnd

	MoveHome

	MoveLeft

	MoveNext

	MovePageDown

	MovePageUp

	MovePrevious

	MoveRight

	MoveUp

	MultiSelection

	NoDragDrop

	NoEditTriggers

	NoSelection

	NoState

	OnItem

	OnViewport

	PositionAtBottom

	PositionAtCenter

	PositionAtTop

	ScrollPerItem

	ScrollPerPixel

	SelectColumns

	SelectedClicked

	SelectItems

	SelectRows

	SingleSelection

Public Attributes inherited from QAbstractScrollArea
	AdjustIgnored

	AdjustToContents

	AdjustToContentsOnFirstShow

Public Attributes inherited from QFrame
	Box

	HLine

	NoFrame

	Panel

	Plain

	Raised

	Shadow_Mask

	Shape_Mask

	StyledPanel

	Sunken

	VLine

	WinPanel

Public Attributes inherited from QWidget
	DrawChildren

	DrawWindowBackground

	IgnoreMask

Public Attributes inherited from QPaintDevice
	PdmDepth

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

	PdmDpiX

	PdmDpiY

	PdmHeight

	PdmHeightMM

	PdmNumColors

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmWidth

	PdmWidthMM

Detailed Description

A tree view that allows accessible column by column keyboard navigation and that has customizable columns through a context menu in the header.

Column by column navigation is required to make a tree view accessible.

The TreeView allows column by column keyboard navigation even if the selection behavior is set to SelectRows and users can expand/collapse list items. To achieve this it deactivates the standard behavior of QTreeView to expand/collapse items if the left/right arrow keys are used.

Additionally, you may want to disable parent-child navigation in tree views with left/right arrow keys because this also interferes with column by column navigation. You can do this by setting "QTreeView { arrow-keys-navigate-into-children: 0; }" as application style sheet.

See also: TreeWidget

Definition at line 39 of file treeview.h.

Constructor & Destructor Documentation

◆ TreeView()

TreeView::TreeView ( QWidget * parent = nullptr )

Definition at line 52 of file treeview.cpp.

Member Function Documentation

◆ eventFilter()

bool TreeView::eventFilter	(	QObject *	watched,
		QEvent *	event )

overrideprotectedvirtual

Reimplemented from QAbstractItemView.

Definition at line 61 of file treeview.cpp.

◆ focusInEvent()

void TreeView::focusInEvent ( QFocusEvent * event )

overrideprotectedvirtual

Reimplemented from QAbstractItemView.

Definition at line 204 of file treeview.cpp.

◆ keyPressEvent()

void TreeView::keyPressEvent ( QKeyEvent * event )

overrideprotectedvirtual

Reimplemented from QTreeView.

Definition at line 224 of file treeview.cpp.

◆ moveCursor()

QModelIndex TreeView::moveCursor	(	QAbstractItemView::CursorAction	cursorAction,
		Qt::KeyboardModifiers	modifiers )

overrideprotectedvirtual

Reimplemented from QTreeView.

Definition at line 244 of file treeview.cpp.

◆ resizeToContentsLimited()

void TreeView::resizeToContentsLimited ( )

Definition at line 274 of file treeview.cpp.

◆ restoreColumnLayout()

bool TreeView::restoreColumnLayout ( const QString & stateGroupName )

Restores the layout state under key stateGroupName and enables state saving when the object is destroyed.

Make sure that stateGroupName is unique for each place the widget occurs. Returns true if some state was restored. If false is returned, no state was restored and the caller should apply the default configuration.

Definition at line 152 of file treeview.cpp.

◆ saveColumnLayout()

void TreeView::saveColumnLayout ( const QString & stateGroupName )

Set the state config group name to use for saving the state.

Only needs to be done if the state should be saged, but was not previously loaded using TreeView::restoreColumnLayout.

Definition at line 268 of file treeview.cpp.

The documentation for this class was generated from the following files:

KDE's Doxygen guidelines are available online.

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About Libkleo

Kleo::TreeView

Signals

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TreeView()

Member Function Documentation

◆ eventFilter()

◆ focusInEvent()

◆ keyPressEvent()

◆ moveCursor()

◆ resizeToContentsLimited()

◆ restoreColumnLayout()

◆ saveColumnLayout()