The QTableView class provides a default model/view implementation of a table view. More...

Inheritance diagram for QTableView:

Public Slots
void	hideColumn (int column)

void	hideRow (int row)

void	resizeColumnsToContents ()

void	resizeColumnToContents (int column)

void	resizeRowsToContents ()

void	resizeRowToContents (int row)

void	selectColumn (int column)

void	selectRow (int row)

void	setShowGrid (bool show)

void	showColumn (int column)

void	showRow (int row)

void	sortByColumn (int column)

Public Slots inherited from QAbstractItemView
void	clearSelection ()

void	edit (const QModelIndex &index)

virtual void	reset ()

void	scrollToBottom ()

void	scrollToTop ()

virtual void	selectAll ()

void	setCurrentIndex (const QModelIndex &index)

virtual void	setRootIndex (const QModelIndex &index)

void	update (const QModelIndex &index)

Public Slots inherited from QWidget
bool	close ()

void	hide ()

void	lower ()

void	raise ()

void	repaint ()

void	setDisabled (bool disable)

void	setEnabled (bool enable)

void	setFocus ()

void	setHidden (bool hidden)

void	setStyleSheet (const QString &styleSheet)

virtual void	setVisible (bool visible)

void	setWindowModified (bool modified)

void	setWindowTitle (const QString &title)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

void	update ()

Public Slots inherited from QObject
void	deleteLater ()

Public Methods
	QTableView (QWidget *parent=nullptr)

	~QTableView ()

void	clearSpans ()

int	columnAt (int x) const

int	columnSpan (int row, int column) const

int	columnViewportPosition (int column) const

int	columnWidth (int column) const

Qt::PenStyle	gridStyle () const

QHeaderView *	horizontalHeader () const

QModelIndex	indexAt (const QPoint &pos) const override

bool	isColumnHidden (int column) const

bool	isCornerButtonEnabled () const

bool	isRowHidden (int row) const

bool	isSortingEnabled () const

int	rowAt (int y) const

int	rowHeight (int row) const

int	rowSpan (int row, int column) const

int	rowViewportPosition (int row) const

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

void	setColumnHidden (int column, bool hide)

void	setColumnWidth (int column, int width)

void	setCornerButtonEnabled (bool enable)

void	setGridStyle (Qt::PenStyle style)

void	setHorizontalHeader (QHeaderView *header)

void	setModel (QAbstractItemModel *model) override

void	setRootIndex (const QModelIndex &index) override

void	setRowHeight (int row, int height)

void	setRowHidden (int row, bool hide)

void	setSelectionModel (QItemSelectionModel *selectionModel) override

void	setSortingEnabled (bool enable)

void	setSpan (int row, int column, int rowSpanCount, int columnSpanCount)

void	setVerticalHeader (QHeaderView *header)

void	setWordWrap (bool on)

bool	showGrid () const

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

QHeaderView *	verticalHeader () const

QRect	visualRect (const QModelIndex &index) const override

bool	wordWrap () const

Public Methods inherited from QAbstractItemView
	QAbstractItemView (QWidget *parent=nullptr)

	~QAbstractItemView ()

bool	alternatingRowColors () const

int	autoScrollMargin () const

void	closePersistentEditor (const QModelIndex &index)

QModelIndex	currentIndex () const

Qt::DropAction	defaultDropAction () const

DragDropMode	dragDropMode () const

bool	dragDropOverwriteMode () const

bool	dragEnabled () const

EditTriggers	editTriggers () const

bool	hasAutoScroll () const

ScrollMode	horizontalScrollMode () const

QSize	iconSize () const

QWidget *	indexWidget (const QModelIndex &index) const

QVariant	inputMethodQuery (Qt::InputMethodQuery query) const override

QAbstractItemDelegate *	itemDelegate () const

QAbstractItemDelegate *	itemDelegate (const QModelIndex &index) const

QAbstractItemDelegate *	itemDelegateForColumn (int column) const

QAbstractItemDelegate *	itemDelegateForRow (int row) const

virtual void	keyboardSearch (const QString &search)

QAbstractItemModel *	model () const

void	openPersistentEditor (const QModelIndex &index)

QModelIndex	rootIndex () const

QAbstractItemView::SelectionBehavior	selectionBehavior () const

QAbstractItemView::SelectionMode	selectionMode () const

QItemSelectionModel *	selectionModel () const

void	setAlternatingRowColors (bool enable)

void	setAutoScroll (bool enable)

void	setAutoScrollMargin (int margin)

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

QSize	sizeHintForIndex (const QModelIndex &index) const

bool	tabKeyNavigation () const

Qt::TextElideMode	textElideMode () const

ScrollMode	verticalScrollMode () const

Public Methods inherited from QAbstractScrollArea
	QAbstractScrollArea (QWidget *parent=nullptr)

	~QAbstractScrollArea ()

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

QWidget *	cornerWidget () const

QScrollBar *	horizontalScrollBar () const

Qt::ScrollBarPolicy	horizontalScrollBarPolicy () const

QSize	maximumViewportSize () const

QSize	minimumSizeHint () const override

QWidgetList	scrollBarWidgets (Qt::Alignment alignment)

void	setCornerWidget (QWidget *widget)

void	setHorizontalScrollBar (QScrollBar *scrollBar)

void	setHorizontalScrollBarPolicy (Qt::ScrollBarPolicy policy)

void	setSizeAdjustPolicy (SizeAdjustPolicy policy)

virtual void	setupViewport (QWidget *viewport)

void	setVerticalScrollBar (QScrollBar *scrollBar)

void	setVerticalScrollBarPolicy (Qt::ScrollBarPolicy policy)

void	setViewport (QWidget *widget)

SizeAdjustPolicy	sizeAdjustPolicy () const

QSize	sizeHint () const override

QScrollBar *	verticalScrollBar () const

Qt::ScrollBarPolicy	verticalScrollBarPolicy () const

QWidget *	viewport () const

Public Methods inherited from QFrame
	QFrame (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)

	~QFrame ()

QRect	frameRect () const

Shadow	frameShadow () const

Shape	frameShape () const

int	frameStyle () const

int	frameWidth () const

int	lineWidth () const

int	midLineWidth () const

void	setFrameRect (const QRect &rect)

void	setFrameShadow (Shadow value)

void	setFrameShape (Shape value)

void	setFrameStyle (int style)

void	setLineWidth (int width)

void	setMidLineWidth (int width)

QSize	sizeHint () const override

Public Methods inherited from QWidget
	QWidget (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)

	~QWidget ()

bool	acceptDrops () const

QString	accessibleDescription () const

QString	accessibleName () const

QList< QAction * >	actions () const

void	activateWindow ()

void	addAction (QAction *action)

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

void	adjustSize ()

bool	autoFillBackground () const

QPalette::ColorRole	backgroundRole () const

QBackingStore *	backingStore () const

QSize	baseSize () const

QWidget *	childAt (const QPoint &position) const

QWidget *	childAt (int x, int y) const

QRect	childrenRect () const

QRegion	childrenRegion () const

void	clearFocus ()

void	clearMask ()

QMargins	contentsMargins () const

QRect	contentsRect () const

Qt::ContextMenuPolicy	contextMenuPolicy () const

QCursor	cursor () const

WId	effectiveWinId () const

void	ensurePolished () const

Qt::FocusPolicy	focusPolicy () const

QWidget *	focusProxy () const

QWidget *	focusWidget () const

const QFont &	font () const

QFontInfo	fontInfo () const

QFontMetrics	fontMetrics () const

QPalette::ColorRole	foregroundRole () const

QRect	frameGeometry () const

QSize	frameSize () const

const QRect &	geometry () const

void	getContentsMargins (int left, int top, int right, int bottom) const

QPixmap	grab (const QRect &rectangle=QRect (QPoint (0, 0), QSize (-1,-1)))

void	grabGesture (Qt::GestureType gestureType, Qt::GestureFlags flags=Qt::GestureFlags ())

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

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

QGraphicsEffect *	graphicsEffect () const

QGraphicsProxyWidget *	graphicsProxyWidget () const

bool	hasEditFocus () const

bool	hasFocus () const

virtual bool	hasHeightForWidth () const

bool	hasMouseTracking () const

int	height () const

virtual int	heightForWidth (int width) const

Qt::InputMethodHints	inputMethodHints () const

void	insertAction (QAction before, QAction action)

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

bool	isActiveWindow () const

bool	isAncestorOf (const QWidget *child) const

bool	isEnabled () const

bool	isEnabledTo (const QWidget *parent) const

bool	isEnabledToTLW () const

bool	isFullScreen () const

bool	isHidden () const

bool	isMaximized () const

bool	isMinimized () const

bool	isModal () const

bool	isTopLevel () const

bool	isVisible () const

bool	isVisibleTo (const QWidget *parent) const

bool	isWindow () const

bool	isWindowModified () const

QLayout *	layout () const

Qt::LayoutDirection	layoutDirection () const

QLocale	locale () const

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

QPoint	mapFromGlobal (const QPoint &pos) const

QPoint	mapFromParent (const QPoint &pos) const

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

QPoint	mapToGlobal (const QPoint &pos) const

QPoint	mapToParent (const QPoint &pos) const

QRegion	mask () const

int	maximumHeight () const

QSize	maximumSize () const

int	maximumWidth () const

int	minimumHeight () const

QSize	minimumSize () const

int	minimumWidth () const

void	move (const QPoint &point)

void	move (int x, int y)

QWidget *	nativeParentWidget () const

QWidget *	nextInFocusChain () const

QRect	normalGeometry () const

void	overrideWindowFlags (Qt::WindowFlags flags)

QPaintEngine *	paintEngine () const override

const QPalette &	palette () const

QWidget *	parentWidget () const

QPoint	pos () const

QWidget *	previousInFocusChain () const

QRect	rect () const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset=QPoint (), const QRegion &sourceRegion=QRegion (), RenderFlags renderFlags=RenderFlags (DrawWindowBackground\|DrawChildren))

void	render (QPainter *painter, const QPoint &targetOffset=QPoint (), const QRegion &sourceRegion=QRegion (), RenderFlags renderFlags=RenderFlags (DrawWindowBackground\|DrawChildren))

void	repaint (const QRect &rect)

void	repaint (const QRegion &region)

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

void	resize (const QSize &size)

void	resize (int w, int h)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const

void	scroll (int dx, int dy)

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

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute attribute, bool enable=true)

void	setAutoFillBackground (bool enable)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &size)

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 &cursor)

void	setEditFocus (bool enable)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &size)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus (Qt::FocusReason reason)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *widget)

void	setFont (const QFont &font)

void	setForegroundRole (QPalette::ColorRole role)

void	setGeometry (const QRect &rect)

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

void	setGraphicsEffect (QGraphicsEffect *effect)

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 &size)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &size)

void	setMinimumSize (int minw, int minh)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &palette)

void	setParent (QWidget *parent)

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

void	setShortcutAutoRepeat (int id, bool enable=true)

void	setShortcutEnabled (int id, bool enable=true)

void	setSizeIncrement (const QSize &size)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy policy)

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

void	setStatusTip (const QString &data)

void	setStyle (QStyle *style)

void	setToolTip (const QString &data)

void	setToolTipDuration (int msec)

void	setUpdatesEnabled (bool enable)

void	setWhatsThis (const QString &str)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlags (Qt::WindowFlags flags)

void	setWindowIcon (const QIcon &icon)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (Qt::WindowStates windowState)

QSize	size () const

QSize	sizeIncrement () const

QSizePolicy	sizePolicy () const

void	stackUnder (QWidget *widget)

QString	statusTip () const

QStyle *	style () const

QString	styleSheet () const

bool	testAttribute (Qt::WidgetAttribute attribute) const

QString	toolTip () const

int	toolTipDuration () const

QWidget *	topLevelWidget () const

bool	underMouse () const

void	ungrabGesture (Qt::GestureType gestureType)

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update (const QRect &rect)

void	update (const QRegion &region)

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

void	updateGeometry ()

bool	updatesEnabled () const

QRegion	visibleRegion () const

QString	whatsThis () const

int	width () const

QWidget *	window () const

QString	windowFilePath () const

Qt::WindowFlags	windowFlags () const

QWindow *	windowHandle () const

QIcon	windowIcon () const

Qt::WindowModality	windowModality () const

qreal	windowOpacity () const

QString	windowRole () const

Qt::WindowStates	windowState () const

QString	windowTitle () const

Qt::WindowType	windowType () const

WId	winId () const

int	x () const

int	y () const

Public Methods inherited from QObject
	QObject (QObject *parent=nullptr)

	~QObject ()

bool	blockSignals (bool block)

const QList< QObject * > &	children () const

bool	connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QString >	dynamicPropertyNames () const

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

template<typename T >
T	findChild (const QString &childName=QString ()) const

template<class T >
QList< T >	findChildren (const QRegularExpression &regExp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<class T >
QList< T >	findChildren (const QString &childName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

bool	inherits (const QString &className) const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const

bool	isWindowType () const

void	killTimer (int id)

const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

QString	objectName () const

QObject *	parent () const

template<class T = QVariant>
T	property (const QString &name) const

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const QString &name, const QVariant &value)

bool	signalsBlocked () const

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

QThread *	thread () const

Public Methods inherited from QPaintDevice
virtual	~QPaintDevice ()

int	colorCount () const

int	depth () const

int	devicePixelRatio () const

qreal	devicePixelRatioF () const

int	height () const

int	heightMM () const

int	logicalDpiX () const

int	logicalDpiY () const

bool	paintingActive () const

int	physicalDpiX () const

int	physicalDpiY () const

int	width () const

int	widthMM () const

Protected Slots
void	columnCountChanged (int oldCount, int newCount)

void	columnMoved (int column, int oldIndex, int newIndex)

void	columnResized (int column, int oldWidth, int newWidth)

void	rowCountChanged (int oldCount, int newCount)

void	rowMoved (int row, int oldIndex, int newIndex)

void	rowResized (int row, int oldHeight, int newHeight)

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

virtual void	commitData (QWidget *editor)

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

virtual void	dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles=QVector< int >())

virtual void	editorDestroyed (QObject *editor)

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

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

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

virtual void	updateGeometries ()

Protected Slots inherited from QWidget
void	updateMicroFocus ()

Protected Methods
void	currentChanged (const QModelIndex &current, const QModelIndex &previous) override

int	horizontalOffset () const override

bool	isIndexHidden (const QModelIndex &index) const override

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

void	paintEvent (QPaintEvent *event) override

void	scrollContentsBy (int dx, int dy) override

QModelIndexList	selectedIndexes () const override

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

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

int	sizeHintForColumn (int column) const override

int	sizeHintForRow (int row) const override

void	timerEvent (QTimerEvent *event) override

void	updateGeometries () override

int	verticalOffset () const override

QStyleOptionViewItem	viewOptions () const override

QSize	viewportSizeHint () const override

QRegion	visualRegionForSelection (const QItemSelection &selection) const override

Protected Methods inherited from QAbstractItemView
QPoint	dirtyRegionOffset () const

void	dragEnterEvent (QDragEnterEvent *event) override

void	dragLeaveEvent (QDragLeaveEvent *event) override

void	dragMoveEvent (QDragMoveEvent *event) override

void	dropEvent (QDropEvent *event) override

DropIndicatorPosition	dropIndicatorPosition () const

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

bool	event (QEvent *event) override

void	executeDelayedItemsLayout ()

void	focusInEvent (QFocusEvent *event) override

bool	focusNextPrevChild (bool next) override

void	focusOutEvent (QFocusEvent *event) override

int	horizontalStepsPerItem () const

void	inputMethodEvent (QInputMethodEvent *event) override

void	keyPressEvent (QKeyEvent *event) override

void	mouseDoubleClickEvent (QMouseEvent *event) override

void	mouseMoveEvent (QMouseEvent *event) override

void	mousePressEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	resizeEvent (QResizeEvent *event) override

void	scheduleDelayedItemsLayout ()

void	scrollDirtyRegion (int dx, int dy)

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

void	setDirtyRegion (const QRegion &region)

void	setHorizontalStepsPerItem (int steps)

void	setState (State state)

void	setVerticalStepsPerItem (int steps)

virtual void	startDrag (Qt::DropActions supportedActions)

State	state () const

void	timerEvent (QTimerEvent *event) override

int	verticalStepsPerItem () const

bool	viewportEvent (QEvent *event) override

Protected Methods inherited from QAbstractScrollArea
void	contextMenuEvent (QContextMenuEvent *event) override

void	dragEnterEvent (QDragEnterEvent *event) override

void	dragLeaveEvent (QDragLeaveEvent *event) override

void	dragMoveEvent (QDragMoveEvent *event) override

void	dropEvent (QDropEvent *event) override

bool	event (QEvent *event) override

void	keyPressEvent (QKeyEvent *event) override

void	mouseDoubleClickEvent (QMouseEvent *event) override

void	mouseMoveEvent (QMouseEvent *event) override

void	mousePressEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	paintEvent (QPaintEvent *event) override

void	resizeEvent (QResizeEvent *event) override

void	setViewportMargins (const QMargins &margins)

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

QMargins	viewportMargins () const

void	wheelEvent (QWheelEvent *event) override

Protected Methods inherited from QFrame
void	changeEvent (QEvent *event) override

void	drawFrame (QPainter *painter)

bool	event (QEvent *event) override

void	initStyleOption (QStyleOptionFrame *option) const

void	paintEvent (QPaintEvent *event) override

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

virtual void	closeEvent (QCloseEvent *event)

void	create (WId window=0, bool initializeWindow=true, bool destroyOldWindow=true)

void	destroy (bool destroyWindow=true, bool destroySubWindows=true)

virtual void	enterEvent (QEvent *event)

bool	event (QEvent *event) override

bool	focusNextChild ()

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

void	initPainter (QPainter *painter) const override

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	leaveEvent (QEvent *event)

int	metric (PaintDeviceMetric metric) const override

virtual void	moveEvent (QMoveEvent *event)

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

virtual void	showEvent (QShowEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

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

virtual void	connectNotify (const QMetaMethod &signalMethod) const

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signalMethod) const

bool	isSignalConnected (const QMetaMethod &signalMethod) const

int	receivers (const QString &signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Protected Methods inherited from QPaintDevice
	QPaintDevice ()

Properties
	cornerButtonEnabled

	gridStyle

	showGrid

	sortingEnabled

	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

	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

	toolTip

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Additional Inherited Members
Public Typedefs inherited from QAbstractItemView
using	EditTriggers = QFlags< EditTrigger >

Public Typedefs inherited from QWidget
using	RenderFlags = QFlags< RenderFlag >

Public Types inherited from QAbstractItemView
enum	DragDropMode

enum	EditTrigger

enum	ScrollHint

enum	ScrollMode

enum	SelectionBehavior

enum	SelectionMode

Public Types inherited from QFrame
enum	Shadow

enum	Shape

enum	StyleMask

Public Types inherited from QWidget
enum	RenderFlag

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Public Signals inherited from QAbstractItemView
void	activated (const QModelIndex &index)

void	clicked (const QModelIndex &index)

void	doubleClicked (const QModelIndex &index)

void	entered (const QModelIndex &index)

void	iconSizeChanged (const QSize &size)

void	pressed (const QModelIndex &index)

void	viewportEntered ()

Public Signals inherited from QWidget
void	customContextMenuRequested (const QPoint &pos)

void	windowIconChanged (const QIcon &icon)

void	windowIconTextChanged (const QString &iconText)

void	windowTitleChanged (const QString &title)

Public Signals inherited from QObject
void	destroyed (QObject *obj=nullptr)

void	objectNameChanged (const QString &objectName)

Static Public Methods inherited from QWidget
static QWidget *	createWindowContainer (QWindow window, QWidget parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)

static QWidget *	find (WId id)

static QWidget *	keyboardGrabber ()

static QWidget *	mouseGrabber ()

static void	setTabOrder (QWidget firstWidget, QWidget secondWidget)

Static Public Methods inherited from QObject
static bool	connect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

static bool	connect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ())

static bool	connect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, std::nullptr_t, const QObject receiver, std::nullptr_t)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...))

template<class Sender , class SignalClass , class... SignalArgs, class Receiver >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod)

static QMetaObject &	staticMetaObject ()

static QString	tr (const char text, const char comment=nullptr, std::optional< int > numArg=std::optional< int >())

Protected Types inherited from QAbstractItemView
enum	CursorAction

enum	DropIndicatorPosition

enum	State

Related Functions inherited from QWidget
	QWidgetList

	WId

Related Functions inherited from QObject
T	qobject_cast (QObject *object)

	QObjectList

Detailed Description

The QTableView class provides a default model/view implementation of a table view.

A QTableView implements a table view that displays items from a model. This class is used to provide standard tables that were previously provided by the QTable class, but using the more flexible approach provided by the CopperSpice model/view architecture.

QTableView implements the interfaces defined by the QAbstractItemView class to allow it to display data provided by models derived from the QAbstractItemModel class.

Navigation

You can navigate the cells in the table by clicking on a cell with the mouse, or by using the arrow keys. Because QTableView enables tabKeyNavigation by default, you can also hit Tab and Backtab to move from cell to cell.

Visual Appearance

The table has a vertical header that can be obtained using the verticalHeader() function, and a horizontal header that is available through the horizontalHeader() function. The height of each row in the table can be found by using rowHeight(); similarly, the width of columns can be found using columnWidth(). Since both of these are plain widgets, you can hide either of them using their hide() functions.

Rows and columns can be hidden and shown with hideRow(), hideColumn(), showRow(), and showColumn(). They can be selected with selectRow() and selectColumn(). The table will show a grid depending on the showGrid property.

The items shown in a table view, like those in the other item views, are rendered and edited using standard delegates. However, for some tasks it is sometimes useful to be able to insert widgets in a table instead. Widgets are set for particular indexes with the setIndexWidget() function, and later retrieved with indexWidget().

By default, the cells in a table do not expand to fill the available space.You can make the cells fill the available space by stretching the last header section. Access the relevant header using horizontalHeader() or verticalHeader() and set the header's stretchLastSection property.

To distribute the available space according to the space requirement of each column or row, call the view's resizeColumnsToContents() or resizeRowsToContents() functions.

Coordinate Systems

For some specialized forms of tables it is useful to be able to convert between row and column indexes and widget coordinates. The rowAt() function provides the y-coordinate within the view of the specified row; the row index can be used to obtain a corresponding y-coordinate with rowViewportPosition(). The columnAt() and columnViewportPosition() functions provide the equivalent conversion operations between x-coordinates and column indexes.

Styles

QTableView is styled appropriately for each platform. The following images show how it looks on three different platforms. Refer to the Widget Gallery to see the appearance in other styles.


Windows XP style table view	Mac OS X style table view	Fusion style table view

See also: QAbstractItemModel, QAbstractItemView, QTableWidget, Widget Classes vs View Classes

Constructor & Destructor Documentation

QTableView::QTableView ( QWidget * parent = nullptr )

explicit

Constructs a table view with a parent to represent the data.

QTableView::~QTableView ( )

Destroys the table view.

Method Documentation

void QTableView::clearSpans ( )

Removes all row and column spans in the table view.

See also: setSpan()

int QTableView::columnAt ( int x ) const

Returns the column in which the given x-coordinate, x, in contents coordinates is located.

Note: This method returns -1 if the given coordinate is not valid (has no column).

See also: rowAt()

void QTableView::columnCountChanged	(	int	oldCount,
		int	newCount
	)

protectedslot

This slot is called whenever columns are added or deleted. The previous number of columns is specified by oldCount, and the new number of columns is specified by newCount.

void QTableView::columnMoved	(	int	column,
		int	oldIndex,
		int	newIndex
	)

protectedslot

This slot is called to change the index of the given column in the table view. The old index is specified by oldIndex, and the new index by newIndex.

See also: rowMoved()

void QTableView::columnResized	(	int	column,
		int	oldWidth,
		int	newWidth
	)

protectedslot

This slot is called to change the width of the given column. The old width is specified by oldWidth, and the new width by newWidth.

See also: rowResized()

int QTableView::columnSpan	(	int	row,
		int	column
	)		const

Returns the column span of the table element at (row, column). The default is 1.

See also: setSpan(), rowSpan()

int QTableView::columnViewportPosition ( int column ) const

Returns the x-coordinate in contents coordinates of the given column.

int QTableView::columnWidth ( int column ) const

Returns the width of the given column.

See also: setColumnWidth(), resizeColumnToContents(), rowHeight()

void QTableView::currentChanged	(	const QModelIndex &	current,
		const QModelIndex &	previous
	)

overrideprotected

Reimplemented from QAbstractItemView::currentChanged()

Qt::PenStyle QTableView::gridStyle ( ) const

Returns the value of the property.

void QTableView::hideColumn ( int column )

slot

Hide the given column.

See also: showColumn(), hideRow()

void QTableView::hideRow ( int row )

slot

Hide the given row.

See also: showRow(), hideColumn()

QHeaderView * QTableView::horizontalHeader ( ) const

Returns the table view's horizontal header.

See also: setHorizontalHeader(), verticalHeader(), QAbstractItemModel::headerData()

int QTableView::horizontalOffset ( ) const

overrideprotectedvirtual

Returns the horizontal offset of the items in the table view. Note that the table view uses the horizontal header section positions to determine the positions of columns in the view.

See also: verticalOffset()

Implements QAbstractItemView::horizontalOffset()

QModelIndex QTableView::indexAt ( const QPoint & pos ) const

overridevirtual

Returns the index position of the model item corresponding to the table item at position pos in contents coordinates.

Implements QAbstractItemView::indexAt()

bool QTableView::isColumnHidden ( int column ) const

Returns true if the given column is hidden, otherwise returns false.

See also: isRowHidden()

bool QTableView::isCornerButtonEnabled ( ) const

Returns the value of the property.

bool QTableView::isIndexHidden ( const QModelIndex & index ) const

overrideprotectedvirtual

Implements QAbstractItemView::isIndexHidden()

bool QTableView::isRowHidden ( int row ) const

Returns true if the given row is hidden, otherwise returns false.

See also: isColumnHidden()

bool QTableView::isSortingEnabled ( ) const

Returns the value of the property.

QModelIndex QTableView::moveCursor	(	CursorAction	cursorAction,
		Qt::KeyboardModifiers	modifiers
	)

overrideprotectedvirtual

Moves the cursor in accordance with the given cursorAction, using the information provided by the modifiers.

See also: QAbstractItemView::CursorAction

Implements QAbstractItemView::moveCursor()

void QTableView::paintEvent ( QPaintEvent * event )

overrideprotectedvirtual

Paints the table on receipt of the given paint event.

Reimplemented from QWidget::paintEvent()

void QTableView::resizeColumnsToContents ( )

slot

Resizes all columns based on the size hints of the delegate used to render each item in the columns.

void QTableView::resizeColumnToContents ( int column )

slot

Resizes the given column based on the size hints of the delegate used to render each item in the column.

Note: Only visible columns will be resized. Reimplement sizeHintForColumn() to resize hidden columns as well.

void QTableView::resizeRowsToContents ( )

slot

Resizes all rows based on the size hints of the delegate used to render each item in the rows.

void QTableView::resizeRowToContents ( int row )

slot

Resizes the given row based on the size hints of the delegate used to render each item in the row.

int QTableView::rowAt ( int y ) const

Returns the row in which the given y-coordinate, y, in contents coordinates is located.

Note: This function returns -1 if the given coordinate is not valid (has no row).

See also: columnAt()

void QTableView::rowCountChanged	(	int	oldCount,
		int	newCount
	)

protectedslot

This slot is called whenever rows are added or deleted. The previous number of rows is specified by oldCount, and the new number of rows is specified by newCount.

int QTableView::rowHeight ( int row ) const

Returns the height of the given row.

See also: setRowHeight(), resizeRowToContents(), columnWidth()

void QTableView::rowMoved	(	int	row,
		int	oldIndex,
		int	newIndex
	)

protectedslot

This slot is called to change the index of the given row in the table view. The old index is specified by oldIndex, and the new index by newIndex.

See also: columnMoved()

void QTableView::rowResized	(	int	row,
		int	oldHeight,
		int	newHeight
	)

protectedslot

This slot is called to change the height of the given row. The old height is specified by oldHeight, and the new height by newHeight.

See also: columnResized()

int QTableView::rowSpan	(	int	row,
		int	column
	)		const

Returns the row span of the table element at (row, column). The default is 1.

See also: setSpan(), columnSpan()

int QTableView::rowViewportPosition ( int row ) const

Returns the y-coordinate in contents coordinates of the given row.

void QTableView::scrollContentsBy	(	int	dx,
		int	dy
	)

overrideprotectedvirtual

This virtual handler is called when the scroll bars are moved by dx, dy, and consequently the viewport's contents should be scrolled accordingly.

The default implementation simply calls update() on the entire viewport(). Subclasses can reimplement this handler for optimization purposes, or as with QScrollArea to move a contents widget. The parameters dx and dy are there for convenience, so that the class knows how much should be scrolled. You may ignore these values and scroll directly to the position the scroll bars indicate.

Calling this method in order to scroll programmatically is an error, use the scroll bars instead (e.g. by calling QScrollBar::setValue() directly).

Reimplemented from QAbstractScrollArea::scrollContentsBy()

void QTableView::scrollTo	(	const QModelIndex &	index,
		ScrollHint	hint = `EnsureVisible`
	)

overridevirtual

Scrolls the view if necessary to ensure that the item at index is visible. The view will try to position the item according to the given hint.

Implements QAbstractItemView::scrollTo()

void QTableView::selectColumn ( int column )

slot

Selects the given column in the table view if the current SelectionMode and SelectionBehavior allows columns to be selected.

See also: selectRow()

QModelIndexList QTableView::selectedIndexes ( ) const

overrideprotectedvirtual

Reimplemented from QAbstractItemView::selectedIndexes()

void QTableView::selectionChanged	(	const QItemSelection &	selected,
		const QItemSelection &	deselected
	)

overrideprotected

Reimplemented from QAbstractItemView::selectionChanged()

void QTableView::selectRow ( int row )

slot

Selects the given row in the table view if the current SelectionMode and SelectionBehavior allows rows to be selected.

See also: selectColumn()

void QTableView::setColumnHidden	(	int	column,
		bool	hide
	)

If hide is true the given column will be hidden, otherwise it will be shown.

See also: isColumnHidden(), setRowHidden()

void QTableView::setColumnWidth	(	int	column,
		int	width
	)

Sets the width of the given column to be width.

See also: columnWidth()

void QTableView::setCornerButtonEnabled ( bool enable )

Sets the value of the property to enable.

void QTableView::setGridStyle ( Qt::PenStyle style )

Sets the value of the property to style.

void QTableView::setHorizontalHeader ( QHeaderView * header )

Sets the widget to use for the horizontal header to header.

See also: horizontalHeader(), setVerticalHeader()

void QTableView::setModel ( QAbstractItemModel * model )

overridevirtual

Reimplemented from QAbstractItemView::setModel()

void QTableView::setRootIndex ( const QModelIndex & index )

override

Reimplemented from QAbstractItemView::setRootIndex()

void QTableView::setRowHeight	(	int	row,
		int	height
	)

Sets the height of the given row to be height.

See also: rowHeight()

void QTableView::setRowHidden	(	int	row,
		bool	hide
	)

If hide is true row will be hidden, otherwise it will be shown.

See also: isRowHidden(), setColumnHidden()

void QTableView::setSelection	(	const QRect &	rect,
		QItemSelectionModel::SelectionFlags	flags
	)

overrideprotectedvirtual

Selects the items within the given rect and in accordance with the specified selection flags.

Implements QAbstractItemView::setSelection()

void QTableView::setSelectionModel ( QItemSelectionModel * selectionModel )

overridevirtual

Reimplemented from QAbstractItemView::setSelectionModel()

void QTableView::setShowGrid ( bool show )

slot

Sets the value of the property to show.

void QTableView::setSortingEnabled ( bool enable )

If enable is true then this method sorts the table and calls sortByColumn() with the current sort section and order.

void QTableView::setSpan	(	int	row,
		int	column,
		int	rowSpanCount,
		int	columnSpanCount
	)

Sets the span of the table element at (row, column) to the number of rows and columns specified by (rowSpanCount, columnSpanCount).

See also: rowSpan(), columnSpan()

void QTableView::setVerticalHeader ( QHeaderView * header )

Sets the widget to use for the vertical header to header.

See also: verticalHeader(), setHorizontalHeader()

void QTableView::setWordWrap ( bool on )

Sets the value of the property to on.

void QTableView::showColumn ( int column )

slot

Show the given column.

See also: hideColumn(), showRow()

bool QTableView::showGrid ( ) const

Returns the value of the property.

void QTableView::showRow ( int row )

slot

Show the given row.

See also: hideRow(), showColumn()

int QTableView::sizeHintForColumn ( int column ) const

overrideprotectedvirtual

Returns the size hint for the given column width or -1 if there is no model. If you need to set the width of a given column to a fixed value, call QHeaderView::resizeSection() on the table's horizontal header.

If you reimplement this function in a subclass, note that the value you return will be used when resizeColumnToContents() or QHeaderView::resizeSections() is called. If a larger column width is required by either the horizontal header or the item delegate, the larger width will be used instead.

See also: QWidget::sizeHint, horizontalHeader()

Reimplemented from QAbstractItemView::sizeHintForColumn()

int QTableView::sizeHintForRow ( int row ) const

overrideprotectedvirtual

Returns the size hint for the given row height or -1 if there is no model. If you need to set the height of a given row to a fixed value, call QHeaderView::resizeSection() on the table's vertical header.

If you reimplement this method in a subclass, note that the value you return is only used when resizeRowToContents() is called. In that case, if a larger row height is required by either the vertical header or the item delegate, that width will be used instead.

See also: QWidget::sizeHint, verticalHeader()

Reimplemented from QAbstractItemView::sizeHintForRow()

void QTableView::sortByColumn ( int column )

deprecatedslot

Deprecated:

Sorts the model by the values in the given column.

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

Sorts the model by the values in the given column in the given order.

See also: sortingEnabled

void QTableView::timerEvent ( QTimerEvent * event )

overrideprotected

Reimplemented from QAbstractItemView::timerEvent()

void QTableView::updateGeometries ( )

overrideprotected

Reimplemented from QAbstractItemView::updateGeometries()

QHeaderView * QTableView::verticalHeader ( ) const

Returns the table view's vertical header.

See also: setVerticalHeader(), horizontalHeader(), QAbstractItemModel::headerData()

int QTableView::verticalOffset ( ) const

overrideprotectedvirtual

Returns the vertical offset of the items in the table view. The table view uses the vertical header section positions to determine the positions of rows in the view.

See also: horizontalOffset()

Implements QAbstractItemView::verticalOffset()

QStyleOptionViewItem QTableView::viewOptions ( ) const

overrideprotectedvirtual

Reimplemented from QAbstractItemView::viewOptions()

QSize QTableView::viewportSizeHint ( ) const

overrideprotectedvirtual

Reimplemented from QAbstractItemView::viewportSizeHint()

QRect QTableView::visualRect ( const QModelIndex & index ) const

overridevirtual

Returns the rectangle on the viewport occupied by the item at index.

If your item is displayed in several areas then this method should return the primary area which contains index and not the complete area that index might encompasses, touch or cause drawing.

See also: indexAt(), visualRegionForSelection()

Implements QAbstractItemView::visualRect()

QRegion QTableView::visualRegionForSelection ( const QItemSelection & selection ) const

overrideprotectedvirtual

Returns the region from the viewport of the items in the given selection.

See also: visualRect(), selectedIndexes()

Implements QAbstractItemView::visualRegionForSelection()

bool QTableView::wordWrap ( ) const

Returns the value of the property.

Property Documentation

QTableView::cornerButtonEnabled

This property holds whether the button in the top-left corner is enabled. If this property is true then button in the top-left corner of the table view is enabled. Clicking on this button will select all the cells in the table view.

This property is true by default.

Properties	Class Methods
read	isCornerButtonEnabled
write	setCornerButtonEnabled

QTableView::gridStyle

This property holds the pen style used to draw the grid.

This property holds the style used when drawing the grid (see showGrid).

Properties	Class Methods
read	gridStyle
write	setGridStyle

QTableView::showGrid

This property holds whether the grid is shown.

If this property is true a grid is drawn for the table. If the property is false, no grid is drawn. The default value is true.

Properties	Class Methods
read	showGrid
write	setShowGrid

QTableView::sortingEnabled

This property holds whether sorting is enabled.

If this property is true, sorting is enabled for the table. If this property is false, sorting is not enabled. The default value is false.

Note: . Setting the property to true with setSortingEnabled() immediately triggers a call to sortByColumn() with the current sort section and order.

See also: sortByColumn()

Properties	Class Methods
read	isSortingEnabled
write	setSortingEnabled

QTableView::wordWrap

This property holds the item text word-wrapping policy. If this property is true then the item text is wrapped where necessary at word-breaks, otherwise it is not wrapped at all. This property is true by default.

Even of wrapping is enabled, the cell will not be expanded to fit all text. Ellipsis will be inserted according to the current textElideMode.

Properties	Class Methods
read	wordWrap
write	setWordWrap

Public Slots

Public Methods

Protected Slots

Protected Methods

Properties

Additional Inherited Members

Detailed Description

Navigation

Visual Appearance

Coordinate Systems

Styles

Constructor & Destructor Documentation

Method Documentation

Property Documentation