#include <qtabbar_p.h>

Inheritance diagram for QTabBarPrivate:

Collaboration diagram for QTabBarPrivate:

Classes
struct	Tab

Public Member Functions
	QTabBarPrivate ()

	~QTabBarPrivate ()

void	calculateFirstLastVisible (int index, bool visible, bool remove)

int	selectNewCurrentIndexFrom (int currentIndex)

int	calculateNewPosition (int from, int to, int index) const

void	slide (int from, int to)

void	init ()

Tab *	at (int index)

const Tab *	at (int index) const

int	indexAtPos (const QPoint &p) const

bool	isAnimated () const

bool	validIndex (int index) const

void	setCurrentNextEnabledIndex (int offset)
	\reimp

void	scrollTabs ()

void	closeTab ()

void	moveTab (int index, int offset)

void	moveTabFinished (int index)

void	refresh ()

void	layoutTabs ()

void	layoutWidgets (int start=0)

void	layoutTab (int index)

void	updateMacBorderMetrics ()

bool	isTabInMacUnifiedToolbarArea () const

void	setupMovableTab ()

void	autoHideTabs ()

QRect	normalizedScrollRect (int index=-1)

int	hoveredTabIndex () const

void	initBasicStyleOption (QStyleOptionTab *option, int tabIndex) const

void	makeVisible (int index)

void	killSwitchTabTimer ()

Public Member Functions inherited from QWidgetPrivate
	QWidgetPrivate (int version=QObjectPrivateVersion)

	~QWidgetPrivate ()

QWExtra *	extraData () const

QTLWExtra *	topData () const

QTLWExtra *	maybeTopData () const

QPainter *	sharedPainter () const

void	setSharedPainter (QPainter *painter)

QWidgetRepaintManager *	maybeRepaintManager () const

QRhi *	rhi () const

QWindow *	windowHandle (WindowHandleMode mode=WindowHandleMode::Direct) const

QWindow *	_q_closestWindowHandle () const

QScreen *	associatedScreen () const

template<typename T >
void	repaint (T t)

template<typename T >
void	update (T t)

void	init (QWidget *desktopWidget, Qt::WindowFlags f)

void	create ()

void	createRecursively ()

void	createWinId ()

bool	setScreenForPoint (const QPoint &pos)

bool	setScreen (QScreen *screen)

void	createTLExtra ()

void	createExtra ()

void	deleteExtra ()

void	createSysExtra ()

void	deleteSysExtra ()

void	createTLSysExtra ()

void	deleteTLSysExtra ()

void	updateSystemBackground ()

void	propagatePaletteChange ()

void	setPalette_helper (const QPalette &)

void	resolvePalette ()

QPalette	naturalWidgetPalette (QPalette::ResolveMask inheritedMask) const

void	setMask_sys (const QRegion &)

void	raise_sys ()

void	lower_sys ()

void	stackUnder_sys (QWidget *)

QWidget *	deepestFocusProxy () const

void	setFocus_sys ()

void	updateFocusChild ()

void	updateFont (const QFont &)

void	setFont_helper (const QFont &font)

QFont	localFont () const

void	resolveFont ()

QFont	naturalWidgetFont (uint inheritedMask) const

void	setLayoutDirection_helper (Qt::LayoutDirection)

void	resolveLayoutDirection ()

void	setLocale_helper (const QLocale &l, bool forceUpdate=false)

void	resolveLocale ()

void	setStyle_helper (QStyle *newStyle, bool propagate)

void	inheritStyle ()

void	setUpdatesEnabled_helper (bool)

bool	updateBrushOrigin (QPainter *, const QBrush &brush) const

void	paintBackground (QPainter *, const QRegion &, DrawWidgetFlags flags=DrawAsRoot) const

bool	isAboutToShow () const
	The graphicsEffect function returns a pointer to the widget's graphics effect.

QRegion	prepareToRender (const QRegion &region, QWidget::RenderFlags renderFlags)

void	render_helper (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

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

void	drawWidget (QPaintDevice pdev, const QRegion &rgn, const QPoint &offset, DrawWidgetFlags flags, QPainter sharedPainter=nullptr, QWidgetRepaintManager *repaintManager=nullptr)

void	sendPaintEvent (const QRegion &toBePainted)

void	paintSiblingsRecursive (QPaintDevice pdev, const QObjectList &children, int index, const QRegion &rgn, const QPoint &offset, DrawWidgetFlags flags, QPainter sharedPainter, QWidgetRepaintManager *repaintManager)

bool	shouldPaintOnScreen () const

void	paintOnScreen (const QRegion &rgn)

QRect	clipRect () const

QRegion	clipRegion () const

void	setSystemClip (QPaintEngine *paintEngine, qreal devicePixelRatio, const QRegion &region)

void	subtractOpaqueChildren (QRegion &rgn, const QRect &clipRect) const

void	subtractOpaqueSiblings (QRegion &source, bool *hasDirtySiblingsAbove=nullptr, bool alsoNonOpaque=false) const

void	clipToEffectiveMask (QRegion &region) const

void	updateIsOpaque ()

void	setOpaque (bool opaque)

void	updateIsTranslucent ()

const QRegion &	getOpaqueChildren () const

void	setDirtyOpaqueRegion ()

bool	close ()

bool	handleClose (CloseMode mode)

void	setWindowIcon_helper ()

void	setWindowIcon_sys ()

void	setWindowOpacity_sys (qreal opacity)

void	adjustQuitOnCloseAttribute ()

void	scrollChildren (int dx, int dy)

void	moveRect (const QRect &, int dx, int dy)

void	scrollRect (const QRect &, int dx, int dy)

void	invalidateBackingStore_resizeHelper (const QPoint &oldPos, const QSize &oldSize)
	Invalidates the backing store when the widget is resized.

template<class T >
void	invalidateBackingStore (const T &)

QRegion	overlappedRegion (const QRect &rect, bool breakAfterFirst=false) const

bool	isOverlapped (const QRect &rect) const

void	syncBackingStore ()

void	syncBackingStore (const QRegion &region)

bool	shouldDiscardSyncRequest () const

void	updateWidgetTransform (QEvent *event)

void	reparentFocusWidgets (QWidget *oldtlw)

void	setWinId (WId)

void	showChildren (bool spontaneous)

void	hideChildren (bool spontaneous)

void	setParent_sys (QWidget *parent, Qt::WindowFlags)

void	reparentWidgetWindows (QWidget *parentWithWindow, Qt::WindowFlags windowFlags={})

void	reparentWidgetWindowChildren (QWidget *parentWithWindow)

void	scroll_sys (int dx, int dy)

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

void	deactivateWidgetCleanup ()

void	setGeometry_sys (int, int, int, int, bool)

void	fixPosIncludesFrame ()

void	sendPendingMoveAndResizeEvents (bool recursive=false, bool disableUpdates=false)

void	activateChildLayoutsRecursively ()

void	show_recursive ()

void	show_helper ()

void	show_sys ()

void	hide_sys ()

void	hide_helper ()

bool	isExplicitlyHidden () const

void	_q_showIfNotHidden ()

void	setVisible (bool)

void	setEnabled_helper (bool)

void	updateFrameStrut ()

QRect	frameStrut () const

void	setWindowIconText_sys (const QString &cap)

void	setWindowIconText_helper (const QString &cap)

void	setWindowTitle_sys (const QString &cap)

void	setWindowFilePath_sys (const QString &filePath)

void	setCursor_sys (const QCursor &cursor)

void	unsetCursor_sys ()

void	setWindowTitle_helper (const QString &cap)

void	setWindowFilePath_helper (const QString &filePath)

void	setWindowModified_helper ()

virtual void	setWindowFlags (Qt::WindowFlags windowFlags)

bool	setMinimumSize_helper (int &minw, int &minh)

bool	setMaximumSize_helper (int &maxw, int &maxh)

void	setConstraints_sys ()

bool	pointInsideRectAndMask (const QPoint &) const

QWidget *	childAt_helper (const QPoint &, bool) const

QWidget *	childAtRecursiveHelper (const QPoint &p, bool) const

void	updateGeometry_helper (bool forceUpdate)

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

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

void	setLayoutItemMargins (QStyle::SubElement element, const QStyleOption *opt=nullptr)

void	updateContentsRect ()

QMargins	safeAreaMargins () const

virtual void	aboutToDestroy ()

QWidget *	effectiveFocusWidget ()

void	setModal_sys ()

void	setRedirected (QPaintDevice *replacement, const QPoint &offset)

QPaintDevice *	redirected (QPoint *offset) const

void	restoreRedirected ()

void	enforceNativeChildren ()

bool	nativeChildrenForced () const

QRect	effectiveRectFor (const QRegion &region) const

QRect	effectiveRectFor (const QRect &rect) const

QSize	adjustedSize () const

void	handleSoftwareInputPanel (Qt::MouseButton button, bool clickCausedFocus)

void	handleSoftwareInputPanel (bool clickCausedFocus=false)

void	setWSGeometry ()

QPoint	mapToWS (const QPoint &p) const

QPoint	mapFromWS (const QPoint &p) const

QRect	mapToWS (const QRect &r) const

QRect	mapFromWS (const QRect &r) const

virtual QObject *	focusObject ()

virtual QPlatformBackingStoreRhiConfig	rhiConfig () const

virtual TextureData	texture () const

virtual QPlatformTextureList::Flags	textureListFlags ()

virtual QImage	grabFramebuffer ()

virtual void	beginBackingStorePainting ()

virtual void	endBackingStorePainting ()

virtual void	beginCompose ()

virtual void	endCompose ()

void	setRenderToTexture ()

void	setTextureChildSeen ()

virtual void	initializeViewportFramebuffer ()

virtual void	resizeViewportFramebuffer ()

virtual void	resolveSamples ()

virtual bool	isStereoEnabled ()

virtual bool	toggleStereoTargetBuffer ()

std::string	flagsForDumping () const override

QWidget *	closestParentWidgetWithWindowHandle () const

QWidget *	nextPrevElementInFocusChain (FocusDirection direction) const

bool	removeFromFocusChain (FocusChainRemovalRules rules=FocusChainRemovalRules(), FocusDirection direction=FocusDirection::Next)

bool	insertIntoFocusChain (FocusDirection direction, QWidget *position)

bool	insertIntoFocusChainBefore (QWidget *position)

bool	insertIntoFocusChainAfter (QWidget *position)

void	reparentFocusChildren (FocusDirection direction)

QWidget *	determineLastFocusChild (QWidget *noFurtherThan)

void	initFocusChain ()

bool	isInFocusChain () const

bool	isFocusChainConsistent () const

void	setNetWmWindowTypes (bool skipIfMissing=false)

bool	stealKeyboardGrab (bool grab)

bool	stealMouseGrab (bool grab)

bool	hasChildWithFocusPolicy (Qt::FocusPolicy policy, const QWidget *excludeChildrenOf=nullptr) const

Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()

	QObjectPrivate (int version=QObjectPrivateVersion)

virtual	~QObjectPrivate ()

void	deleteChildren ()

void	clearBindingStorage ()

void	checkForIncompatibleLibraryVersion (int version) const

void	setParent_helper (QObject *)

void	moveToThread_helper ()

void	setThreadData_helper (QThreadData currentData, QThreadData targetData, QBindingStatus *status)

QObjectList	receiverList (const char *signal) const

void	ensureConnectionData ()

void	addConnection (int signal, Connection *c)

int	signalIndex (const char signalName, const QMetaObject *meta=nullptr) const

bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const

bool	maybeSignalConnected (uint signalIndex) const

bool	isDeclarativeSignalConnected (uint signalIdx) const

void	connectNotify (const QMetaMethod &signal)

void	disconnectNotify (const QMetaMethod &signal)

void	reinitBindingStorageAfterThreadMove ()

virtual void	writeToDebugStream (QDebug &) const

QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)

Public Member Functions inherited from QObjectData
	QObjectData ()=default

virtual	~QObjectData ()=0

QMetaObject *	dynamicMetaObject () const

Static Public Member Functions
static void	initStyleBaseOption (QStyleOptionTabBarBase optTabBase, QTabBar tabbar, QSize size)

Static Public Member Functions inherited from QWidgetPrivate
static QWidgetPrivate *	get (QWidget *w)

static const QWidgetPrivate *	get (const QWidget *w)

static void	checkRestoredGeometry (const QRect &availableGeometry, QRect *restoredGeometry, int frameHeight)

static void	adjustFlags (Qt::WindowFlags &flags, QWidget *w=nullptr)

static QWidget *	parentGraphicsView (const QWidget *widget)

static QRect	screenGeometry (const QWidget *widget)

static QRect	availableScreenGeometry (const QWidget *widget)

static QScreen *	screen (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)

static QRect	screenGeometry (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)

static QRect	availableScreenGeometry (const QWidget *widget, const QPoint &globalPosition, bool hasPosition=true)

static void	sendComposeStatus (QWidget *w, bool end)

static void	setWidgetParentHelper (QObject widgetAsObject, QObject newParent)

static bool	insertIntoFocusChain (const QWidgetList &toBeInserted, FocusDirection direction, QWidget *position)

static QWidgetList	takeFromFocusChain (QWidget from, QWidget to, FocusDirection direction=FocusDirection::Next)

Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)

static QObjectPrivate *	get (QObject *o)

static const QObjectPrivate *	get (const QObject *o)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiverPrivate, Func2 slot)

static QMetaObject::Connection	connectImpl (const QObject sender, int signal_index, const QObject receiver, void *slot, QtPrivate::QSlotObjectBase slotObj, int type, const int types, const QMetaObject senderMetaObject)

static QMetaObject::Connection	connect (const QObject sender, int signal_index, QtPrivate::QSlotObjectBase slotObj, Qt::ConnectionType type)

static QMetaObject::Connection	connect (const QObject sender, int signal_index, const QObject receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)

static bool	disconnect (const QObject sender, int signal_index, void *slot)

static bool	disconnect (const QObject sender, int signal_index, const QObject receiver, void **slot)

Public Attributes
QRect	hoverRect

QPoint	dragStartPosition

QPoint	mousePosition = {-1, -1}

QSize	iconSize

QToolButton *	rightB = nullptr

QToolButton *	leftB = nullptr

QMovableTabWidget *	movingTab = nullptr

int	hoverIndex = -1

int	switchTabCurrentIndex = -1

int	switchTabTimerId = 0

Qt::TextElideMode	elideMode = Qt::ElideNone

QTabBar::SelectionBehavior	selectionBehaviorOnRemove = QTabBar::SelectRightTab

QTabBar::Shape	shape = QTabBar::RoundedNorth

Qt::MouseButtons	mouseButtons = Qt::NoButton

int	currentIndex = -1

int	pressedIndex = -1

int	firstVisible = 0

int	lastVisible = -1

int	scrollOffset = 0

bool	layoutDirty: 1

bool	drawBase: 1

bool	elideModeSetByUser: 1

bool	useScrollButtons: 1

bool	useScrollButtonsSetByUser: 1

bool	expanding: 1

bool	closeButtonOnTabs: 1

bool	paintWithOffsets: 1

bool	movable: 1

bool	dragInProgress: 1

bool	documentMode: 1

bool	autoHide: 1

bool	changeCurrentOnDrag: 1

QList< Tab * >	tabList

QHash< QString, QSize >	textSizes

Public Attributes inherited from QWidgetPrivate
std::unique_ptr< QWExtra >	extra

QWidget *	focus_next

QWidget *	focus_prev

QWidget *	focus_child

QLayout *	layout

QRegion *	needsFlush

QPaintDevice *	redirectDev

QWidgetItemV2 *	widgetItem

QPaintEngine *	extraPaintEngine

const QMetaObject *	polished

QGraphicsEffect *	graphicsEffect

Qt::InputMethodHints	imHints

QRegion	opaqueChildren

QRegion	dirty

uint	directFontResolveMask

uint	inheritedFontResolveMask

decltype(std::declval< QPalette >().resolveMask())	directPaletteResolveMask

QPalette::ResolveMask	inheritedPaletteResolveMask

short	leftmargin

short	topmargin

short	rightmargin

short	bottommargin

signed char	leftLayoutItemMargin

signed char	topLayoutItemMargin

signed char	rightLayoutItemMargin

signed char	bottomLayoutItemMargin

Qt::HANDLE	hd

QWidgetData	data

QSizePolicy	size_policy

QLocale	locale

QPoint	redirectOffset

QList< QAction * >	actions

QMap< Qt::GestureType, Qt::GestureFlags >	gestureContext

uint	high_attributes [4]

QPalette::ColorRole	fg_role: 8

QPalette::ColorRole	bg_role: 8

uint	dirtyOpaqueChildren: 1

uint	isOpaque: 1

uint	retainSizeWhenHiddenChanged: 1

uint	inDirtyList: 1

uint	isScrolled: 1

uint	isMoved: 1

uint	usesDoubleBufferedGLContext: 1

uint	mustHaveWindowHandle: 1

uint	renderToTexture: 1

uint	textureChildSeen: 1

uint	inheritsInputMethodHints: 1

uint	renderToTextureReallyDirty: 1

uint	usesRhiFlush: 1

uint	childrenHiddenByWState: 1

uint	childrenShownByExpose: 1

Public Attributes inherited from QObjectPrivate
ExtraData *	extraData

QAtomicPointer< QThreadData >	threadData

QAtomicPointer< ConnectionData >	connections

union {

QObject * currentChildBeingDeleted

QAbstractDeclarativeData * declarativeData

};

QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount

Public Attributes inherited from QObjectData
QObject *	q_ptr

QObject *	parent

QObjectList	children

uint	isWidget: 1

uint	blockSig: 1

uint	wasDeleted: 1

uint	isDeletingChildren: 1

uint	sendChildEvents: 1

uint	receiveChildEvents: 1

uint	isWindow: 1

uint	deleteLaterCalled: 1

uint	isQuickItem: 1

uint	willBeWidget: 1

uint	wasWidget: 1

uint	receiveParentEvents: 1

uint	unused: 20

QAtomicInt	postedEvents

QDynamicMetaObjectData *	metaObject

QBindingStorage	bindingStorage

Additional Inherited Members
Public Types inherited from QWidgetPrivate
enum	DrawWidgetFlag { DrawAsRoot = 0x01 , DrawPaintOnScreen = 0x02 , DrawRecursive = 0x04 , DrawInvisible = 0x08 , DontSubtractOpaqueChildren = 0x10 , DontDrawOpaqueChildren = 0x20 , DontDrawNativeChildren = 0x40 , DontSetCompositionMode = 0x80 , UseEffectRegionBounds = 0x100 }

enum	Direction { DirectionNorth = 0x01 , DirectionEast = 0x10 , DirectionSouth = 0x02 , DirectionWest = 0x20 }

enum class	WindowHandleMode { Direct , Closest , TopLevel }

enum	CloseMode { CloseNoEvent , CloseWithEvent , CloseWithSpontaneousEvent }

enum class	FocusDirection { Previous , Next }

enum class	FocusChainRemovalRule { EnsureFocusOut = 0x01 , AssertConsistency = 0x02 }

Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject , QMetaObject::Call, int, void *)

using	ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Static Public Attributes inherited from QWidgetPrivate
static QWidgetMapper *	mapper = nullptr

static QWidgetSet *	allWidgets = nullptr

static int	instanceCounter = 0

static int	maxInstances = 0

Detailed Description

Definition at line 51 of file qtabbar_p.h.

Constructor & Destructor Documentation

◆ QTabBarPrivate()

QTabBarPrivate::QTabBarPrivate ( )

inline

Definition at line 55 of file qtabbar_p.h.

◆ ~QTabBarPrivate()

QTabBarPrivate::~QTabBarPrivate ( )

inline

Definition at line 61 of file qtabbar_p.h.

References qDeleteAll().

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Member Function Documentation

◆ at() [1/2]

Tab * QTabBarPrivate::at ( int index )

inline

Definition at line 181 of file qtabbar_p.h.

◆ at() [2/2]

const Tab * QTabBarPrivate::at ( int index ) const

inline

Definition at line 182 of file qtabbar_p.h.

◆ autoHideTabs()

void QTabBarPrivate::autoHideTabs ( )

Definition at line 762 of file qtabbar.cpp.

References autoHide.

◆ calculateFirstLastVisible()

void QTabBarPrivate::calculateFirstLastVisible	(	int	index,
		bool	visible,
		bool	remove )

Definition at line 1933 of file qtabbar.cpp.

References firstVisible, i, lastVisible, qMax(), qMin(), remove(), and tabList.

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◆ calculateNewPosition()

int QTabBarPrivate::calculateNewPosition	(	int	from,
		int	to,
		int	index ) const

Definition at line 1989 of file qtabbar.cpp.

References qMax(), and qMin().

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◆ closeTab()

void QTabBarPrivate::closeTab ( )

Definition at line 770 of file qtabbar.cpp.

References emit, i, QTabBar::LeftSide, QObject::sender(), QStyle::SH_TabBar_CloseButtonPosition, and tabList.

Referenced by QTabBar::insertTab(), and QTabBar::setTabsClosable().

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◆ hoveredTabIndex()

int QTabBarPrivate::hoveredTabIndex ( ) const

Definition at line 658 of file qtabbar.cpp.

References currentIndex, dragInProgress, and hoverIndex.

Referenced by QMacStyle::drawPrimitive().

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◆ indexAtPos()

int QTabBarPrivate::indexAtPos ( const QPoint & p ) const

Definition at line 396 of file qtabbar.cpp.

References currentIndex, i, and tabList.

◆ init()

void QTabBarPrivate::init ( )

Definition at line 363 of file qtabbar.cpp.

References QAbstractButton::clicked(), QObjectPrivate::connect(), elideMode, QSizePolicy::Fixed, QWidget::hide(), leftB, Qt::NoFocus, QSizePolicy::Preferred, rightB, scrollTabs(), QAbstractButton::setAutoRepeat(), QWidget::setFocusPolicy(), QObject::setObjectName(), QWidget::setSizePolicy(), QStyle::SH_TabBar_ElideMode, QStyle::SH_TabBar_PreferNoArrows, Qt::TabFocus, and useScrollButtons.

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◆ initBasicStyleOption()

void QTabBarPrivate::initBasicStyleOption	(	QStyleOptionTab *	option,
		int	tabIndex ) const

This is basically QTabBar::initStyleOption() but without the expensive QFontMetrics::elidedText() call.

Definition at line 125 of file qtabbar.cpp.

References Qt::BottomLeftCorner, Qt::BottomRightCorner, currentIndex, documentMode, dragInProgress, QTabBarPrivate::Tab::enabled, firstVisible, hoverRect, QTabBarPrivate::Tab::icon, QColor::isValid(), lastVisible, QTabBarPrivate::Tab::leftWidget, pressedIndex, QTabBarPrivate::Tab::rightWidget, shape, QWidget::size, QStyle::State_Active, QStyle::State_HasFocus, QStyle::State_MouseOver, QStyle::State_Selected, QStyle::State_Sunken, tabList, QTabBarPrivate::Tab::text, QTabBarPrivate::Tab::textColor, Qt::TopLeftCorner, and Qt::TopRightCorner.

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◆ initStyleBaseOption()

static void QTabBarPrivate::initStyleBaseOption	(	QStyleOptionTabBarBase *	optTabBase,
		QTabBar *	tabbar,
		QSize	size )

inlinestatic

Definition at line 211 of file qtabbar_p.h.

References QWidget::parentWidget(), QStyle::PM_TabBarBaseOverlap, rect, QTabBar::RoundedEast, QTabBar::RoundedNorth, QTabBar::RoundedSouth, QTabBar::RoundedWest, QRect::setRect(), QTabBar::TriangularEast, QTabBar::TriangularNorth, QTabBar::TriangularSouth, and QTabBar::TriangularWest.

Referenced by QTabBar::paintEvent(), and QTabWidget::paintEvent().

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◆ isAnimated()

bool QTabBarPrivate::isAnimated ( ) const

inline

Definition at line 186 of file qtabbar_p.h.

References QStyle::SH_Widget_Animation_Duration.

◆ isTabInMacUnifiedToolbarArea()

bool QTabBarPrivate::isTabInMacUnifiedToolbarArea ( ) const

◆ killSwitchTabTimer()

void QTabBarPrivate::killSwitchTabTimer ( )

Definition at line 708 of file qtabbar.cpp.

References switchTabCurrentIndex, and switchTabTimerId.

◆ layoutTab()

void QTabBarPrivate::layoutTab ( int index )

Definition at line 718 of file qtabbar.cpp.

References QTabBarPrivate::Tab::dragOffset, QTabBarPrivate::Tab::leftWidget, QWidget::move(), opt, paintWithOffsets, pressedIndex, Q_ASSERT, rect, QTabBarPrivate::Tab::rightWidget, QStyle::SE_TabBarTabLeftButton, QStyle::SE_TabBarTabRightButton, QPoint::setY(), shape, tabList, and verticalTabs().

Referenced by layoutWidgets(), and moveTab().

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◆ layoutTabs()

void QTabBarPrivate::layoutTabs ( )

Definition at line 407 of file qtabbar.cpp.

References Qt::AlignJustify, Qt::AlignLeft, Qt::AlignRight, Qt::DownArrow, expanding, QSize::height(), QWidget::hide(), i, QStyleOption::initFrom(), layoutDirty, layoutWidgets(), Qt::LeftArrow, leftB, normalizedScrollRect(), opt, QStyle::PM_TabBarScrollButtonWidth, Q_ASSERT, qGeomCalc(), qMax(), Qt::RightArrow, rightB, Qt::RightToLeft, QWidgetPrivate::scrollRect(), QStyle::SE_TabBarScrollLeftButton, QStyle::SE_TabBarScrollRightButton, QToolButton::setArrowType(), QWidget::setEnabled(), QWidget::setGeometry(), QRect::setHeight(), QStyle::SH_TabBar_Alignment, shape, QWidget::show(), tabList, Qt::UpArrow, useScrollButtons, verticalTabs(), and QSize::width().

Referenced by refresh().

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◆ layoutWidgets()

void QTabBarPrivate::layoutWidgets ( int start = 0 )

Definition at line 754 of file qtabbar.cpp.

References i, and layoutTab().

Referenced by layoutTabs(), makeVisible(), and moveTabFinished().

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◆ makeVisible()

void QTabBarPrivate::makeVisible ( int index )

Definition at line 667 of file qtabbar.cpp.

References QRect::bottom(), layoutWidgets(), QRect::left(), leftB, normalizedScrollRect(), qMax(), qMin(), QRect::right(), rightB, scrollOffset, QWidgetPrivate::scrollRect(), QWidget::setEnabled(), shape, tabList, QRect::top(), validIndex(), and verticalTabs().

Referenced by refresh(), and scrollTabs().

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◆ moveTab()

void QTabBarPrivate::moveTab	(	int	index,
		int	offset )

Definition at line 2111 of file qtabbar.cpp.

References layoutTab(), tabList, and validIndex().

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◆ moveTabFinished()

void QTabBarPrivate::moveTabFinished ( int index )

Definition at line 2277 of file qtabbar.cpp.

References dragInProgress, dragStartPosition, layoutWidgets(), movable, movingTab, pressedIndex, QAbstractAnimation::Running, QWidget::setVisible(), tabList, and validIndex().

Referenced by refresh().

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◆ normalizedScrollRect()

QRect QTabBarPrivate::normalizedScrollRect ( int index = -1 )

Definition at line 578 of file qtabbar.cpp.

References currentIndex, QWidget::isHidden(), leftB, opt, QStyleOption::rect, Qt::RightToLeft, scrollOffset, QStyle::SE_TabBarScrollLeftButton, QStyle::SE_TabBarScrollRightButton, QStyle::SE_TabBarTearIndicatorLeft, QStyle::SE_TabBarTearIndicatorRight, shape, tabList, verticalTabs(), QStyle::visualRect(), and QRect::y().

Referenced by layoutTabs(), makeVisible(), and scrollTabs().

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◆ refresh()

void QTabBarPrivate::refresh ( )

Definition at line 823 of file qtabbar.cpp.

References currentIndex, layoutDirty, layoutTabs(), makeVisible(), mouseButtons, movable, moveTabFinished(), Qt::NoButton, pressedIndex, and validIndex().

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◆ scrollTabs()

void QTabBarPrivate::scrollTabs ( )

Definition at line 793 of file qtabbar.cpp.

References i, leftB, makeVisible(), normalizedScrollRect(), rightB, scrollOffset, QWidgetPrivate::scrollRect(), QObject::sender(), shape, tabList, QRect::translated(), and verticalTabs().

Referenced by init().

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◆ selectNewCurrentIndexFrom()

int QTabBarPrivate::selectNewCurrentIndexFrom ( int currentIndex )

Definition at line 1965 of file qtabbar.cpp.

References at, i, and tabList.

◆ setCurrentNextEnabledIndex()

void QTabBarPrivate::setCurrentNextEnabledIndex ( int offset )

\reimp

Definition at line 2438 of file qtabbar.cpp.

References currentIndex, tabList, and validIndex().

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◆ setupMovableTab()

void QTabBarPrivate::setupMovableTab ( )

Definition at line 2232 of file qtabbar.cpp.

References QRect::adjust(), QStyle::CE_TabBarTab, QPixmap::fill(), leftB, movingTab, QStyle::PM_TabBarTabOverlap, pressedIndex, QWidget::raise(), rightB, QPixmap::setDevicePixelRatio(), QWidget::setGeometry(), QMovableTabWidget::setPixmap(), QWidget::setVisible(), shape, tabList, Qt::transparent, and verticalTabs().

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◆ slide()

void QTabBarPrivate::slide	(	int	from,
		int	to )

Definition at line 2093 of file qtabbar.cpp.

References ANIMATION_DURATION, shape, tabList, validIndex(), and verticalTabs().

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◆ updateMacBorderMetrics()

void QTabBarPrivate::updateMacBorderMetrics ( )

Definition at line 74 of file qtabbar.cpp.

References documentMode, function, QPlatformNativeInterface::nativeResourceFunctionForIntegration(), QGuiApplication::platformNativeInterface(), void, window(), and QPoint::y().

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◆ validIndex()

bool QTabBarPrivate::validIndex ( int index ) const

inline

Definition at line 187 of file qtabbar_p.h.

Referenced by makeVisible(), moveTab(), moveTabFinished(), refresh(), setCurrentNextEnabledIndex(), and slide().

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Member Data Documentation

◆ autoHide

bool QTabBarPrivate::autoHide

Definition at line 101 of file qtabbar_p.h.

Referenced by autoHideTabs().

◆ changeCurrentOnDrag

bool QTabBarPrivate::changeCurrentOnDrag

Definition at line 102 of file qtabbar_p.h.

◆ closeButtonOnTabs

bool QTabBarPrivate::closeButtonOnTabs

Definition at line 96 of file qtabbar_p.h.

◆ currentIndex

int QTabBarPrivate::currentIndex = -1

Definition at line 84 of file qtabbar_p.h.

Referenced by hoveredTabIndex(), indexAtPos(), initBasicStyleOption(), normalizedScrollRect(), refresh(), and setCurrentNextEnabledIndex().

◆ documentMode

bool QTabBarPrivate::documentMode

Definition at line 100 of file qtabbar_p.h.

Referenced by initBasicStyleOption(), and updateMacBorderMetrics().

◆ dragInProgress

bool QTabBarPrivate::dragInProgress

Definition at line 99 of file qtabbar_p.h.

Referenced by hoveredTabIndex(), initBasicStyleOption(), and moveTabFinished().

◆ dragStartPosition

QPoint QTabBarPrivate::dragStartPosition

Definition at line 67 of file qtabbar_p.h.

Referenced by moveTabFinished().

◆ drawBase

bool QTabBarPrivate::drawBase

Definition at line 91 of file qtabbar_p.h.

◆ elideMode

Qt::TextElideMode QTabBarPrivate::elideMode = Qt::ElideNone

Definition at line 79 of file qtabbar_p.h.

Referenced by init().

◆ elideModeSetByUser

bool QTabBarPrivate::elideModeSetByUser

Definition at line 92 of file qtabbar_p.h.

◆ expanding

bool QTabBarPrivate::expanding

Definition at line 95 of file qtabbar_p.h.

Referenced by layoutTabs().

◆ firstVisible

int QTabBarPrivate::firstVisible = 0

Definition at line 86 of file qtabbar_p.h.

Referenced by calculateFirstLastVisible(), and initBasicStyleOption().

◆ hoverIndex

int QTabBarPrivate::hoverIndex = -1

Definition at line 76 of file qtabbar_p.h.

Referenced by hoveredTabIndex().

◆ hoverRect

QRect QTabBarPrivate::hoverRect

Definition at line 66 of file qtabbar_p.h.

Referenced by initBasicStyleOption().

◆ iconSize

QSize QTabBarPrivate::iconSize

Definition at line 72 of file qtabbar_p.h.

◆ lastVisible

int QTabBarPrivate::lastVisible = -1

Definition at line 87 of file qtabbar_p.h.

Referenced by calculateFirstLastVisible(), and initBasicStyleOption().

◆ layoutDirty

bool QTabBarPrivate::layoutDirty

Definition at line 90 of file qtabbar_p.h.

Referenced by layoutTabs(), and refresh().

◆ leftB

QToolButton* QTabBarPrivate::leftB = nullptr

Definition at line 74 of file qtabbar_p.h.

Referenced by init(), layoutTabs(), makeVisible(), normalizedScrollRect(), scrollTabs(), and setupMovableTab().

◆ mouseButtons

Qt::MouseButtons QTabBarPrivate::mouseButtons = Qt::NoButton

Definition at line 82 of file qtabbar_p.h.

Referenced by refresh().

◆ mousePosition

QPoint QTabBarPrivate::mousePosition = {-1, -1}

Definition at line 68 of file qtabbar_p.h.

◆ movable

bool QTabBarPrivate::movable

Definition at line 98 of file qtabbar_p.h.

Referenced by moveTabFinished(), and refresh().

◆ movingTab

QMovableTabWidget* QTabBarPrivate::movingTab = nullptr

Definition at line 75 of file qtabbar_p.h.

Referenced by moveTabFinished(), and setupMovableTab().

◆ paintWithOffsets

bool QTabBarPrivate::paintWithOffsets

Definition at line 97 of file qtabbar_p.h.

Referenced by layoutTab().

◆ pressedIndex

int QTabBarPrivate::pressedIndex = -1

Definition at line 85 of file qtabbar_p.h.

Referenced by initBasicStyleOption(), layoutTab(), moveTabFinished(), refresh(), and setupMovableTab().

◆ rightB

QToolButton* QTabBarPrivate::rightB = nullptr

Definition at line 73 of file qtabbar_p.h.

Referenced by init(), layoutTabs(), makeVisible(), scrollTabs(), and setupMovableTab().

◆ scrollOffset

int QTabBarPrivate::scrollOffset = 0

Definition at line 88 of file qtabbar_p.h.

Referenced by makeVisible(), normalizedScrollRect(), and scrollTabs().

◆ selectionBehaviorOnRemove

QTabBar::SelectionBehavior QTabBarPrivate::selectionBehaviorOnRemove = QTabBar::SelectRightTab

Definition at line 80 of file qtabbar_p.h.

◆ shape

QTabBar::Shape QTabBarPrivate::shape = QTabBar::RoundedNorth

Definition at line 81 of file qtabbar_p.h.

Referenced by initBasicStyleOption(), layoutTab(), layoutTabs(), makeVisible(), normalizedScrollRect(), scrollTabs(), setupMovableTab(), and slide().

◆ switchTabCurrentIndex

int QTabBarPrivate::switchTabCurrentIndex = -1

Definition at line 77 of file qtabbar_p.h.

Referenced by killSwitchTabTimer().

◆ switchTabTimerId

int QTabBarPrivate::switchTabTimerId = 0

Definition at line 78 of file qtabbar_p.h.

Referenced by killSwitchTabTimer().

◆ tabList

QList<Tab*> QTabBarPrivate::tabList

Definition at line 172 of file qtabbar_p.h.

Referenced by calculateFirstLastVisible(), closeTab(), indexAtPos(), initBasicStyleOption(), layoutTab(), layoutTabs(), makeVisible(), moveTab(), moveTabFinished(), normalizedScrollRect(), scrollTabs(), selectNewCurrentIndexFrom(), setCurrentNextEnabledIndex(), setupMovableTab(), and slide().

◆ textSizes

QHash<QString, QSize> QTabBarPrivate::textSizes

mutable

Definition at line 173 of file qtabbar_p.h.

◆ useScrollButtons

bool QTabBarPrivate::useScrollButtons

Definition at line 93 of file qtabbar_p.h.

Referenced by init(), and layoutTabs().

◆ useScrollButtonsSetByUser

bool QTabBarPrivate::useScrollButtonsSetByUser

Definition at line 94 of file qtabbar_p.h.

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

qtbase/src/widgets/widgets/qtabbar_p.h (323cf718f634e5530ac43fef6f85777daa201570)
qtbase/src/widgets/widgets/qtabbar.cpp (5358d7a5fe394a37435a947484f1efb7ce297fa2)

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QTabBarPrivate()

◆ ~QTabBarPrivate()

Member Function Documentation

◆ at() [1/2]

◆ at() [2/2]

◆ autoHideTabs()

◆ calculateFirstLastVisible()

◆ calculateNewPosition()

◆ closeTab()

◆ hoveredTabIndex()

◆ indexAtPos()

◆ init()

◆ initBasicStyleOption()

◆ initStyleBaseOption()

◆ isAnimated()

◆ isTabInMacUnifiedToolbarArea()

◆ killSwitchTabTimer()

◆ layoutTab()

◆ layoutTabs()

◆ layoutWidgets()

◆ makeVisible()

◆ moveTab()

◆ moveTabFinished()

◆ normalizedScrollRect()

◆ refresh()

◆ scrollTabs()

◆ selectNewCurrentIndexFrom()

◆ setCurrentNextEnabledIndex()

◆ setupMovableTab()

◆ slide()

◆ updateMacBorderMetrics()

◆ validIndex()

Member Data Documentation

◆ autoHide

◆ changeCurrentOnDrag

◆ closeButtonOnTabs

◆ currentIndex

◆ documentMode

◆ dragInProgress

◆ dragStartPosition

◆ drawBase

◆ elideMode

◆ elideModeSetByUser

◆ expanding

◆ firstVisible

◆ hoverIndex

◆ hoverRect

◆ iconSize

◆ lastVisible

◆ layoutDirty

◆ leftB

◆ mouseButtons

◆ mousePosition

◆ movable

◆ movingTab

◆ paintWithOffsets

◆ pressedIndex

◆ rightB

◆ scrollOffset

◆ selectionBehaviorOnRemove

◆ shape

◆ switchTabCurrentIndex

◆ switchTabTimerId

◆ tabList

◆ textSizes

◆ useScrollButtons

◆ useScrollButtonsSetByUser