#include <qquickabstractbutton_p.h>

Inheritance diagram for QQuickAbstractButton:

Collaboration diagram for QQuickAbstractButton:

Public Types
enum	Display { IconOnly , TextOnly , TextBesideIcon , TextUnderIcon }

Public Types inherited from QQuickItem
enum	Flag { ItemClipsChildrenToShape = 0x01 , ItemIsFocusScope = 0x04 , ItemHasContents = 0x08 , ItemAcceptsDrops = 0x10 , ItemIsViewport = 0x20 , ItemObservesViewport = 0x40 }

enum	ItemChange { ItemChildAddedChange , ItemChildRemovedChange , ItemSceneChange , ItemVisibleHasChanged , ItemParentHasChanged , ItemOpacityHasChanged , ItemActiveFocusHasChanged , ItemRotationHasChanged , ItemAntialiasingHasChanged , ItemDevicePixelRatioHasChanged , ItemEnabledHasChanged }
	Used in conjunction with QQuickItem::itemChange() to notify the item about certain types of changes. More...

enum	TransformOrigin { TopLeft , Top , TopRight , Left , Center , Right , BottomLeft , Bottom , BottomRight }
	\variable QQuickItem::ItemChangeData::realValue The numeric value that has changed: \l {QQuickItem::opacity()}{opacity}, \l {QQuickItem::rotation()}{rotation}, or \l {QScreen::devicePixelRatio}{device pixel ratio}. More...

Public Slots
void	toggle ()
	\qmlmethod void QtQuick.Controls::AbstractButton::toggle()

Public Slots inherited from QQuickItem
void	update ()
	Schedules a call to updatePaintNode() for this item.

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	pressed ()

void	released ()

void	canceled ()

void	clicked ()

void	pressAndHold ()

void	doubleClicked ()

void	textChanged ()

void	downChanged ()

void	pressedChanged ()

void	checkedChanged ()

void	checkableChanged ()

void	autoExclusiveChanged ()

void	autoRepeatChanged ()

void	indicatorChanged ()

	Q_REVISION (2, 2) void toggled()

	Q_REVISION (2, 3) void iconChanged()

	Q_REVISION (2, 3) void displayChanged()

	Q_REVISION (2, 3) void actionChanged()

	Q_REVISION (2, 4) void autoRepeatDelayChanged()

	Q_REVISION (2, 4) void autoRepeatIntervalChanged()

	Q_REVISION (2, 4) void pressXChanged()

	Q_REVISION (2, 4) void pressYChanged()

	Q_REVISION (2, 5) void implicitIndicatorWidthChanged()

	Q_REVISION (2, 5) void implicitIndicatorHeightChanged()

Signals inherited from QQuickControl
void	fontChanged ()

void	availableWidthChanged ()

void	availableHeightChanged ()

void	paddingChanged ()

void	topPaddingChanged ()

void	leftPaddingChanged ()

void	rightPaddingChanged ()

void	bottomPaddingChanged ()

void	spacingChanged ()

void	localeChanged ()

void	mirroredChanged ()

void	focusPolicyChanged ()

void	focusReasonChanged ()

void	visualFocusChanged ()

void	hoveredChanged ()

void	hoverEnabledChanged ()

void	wheelEnabledChanged ()

void	backgroundChanged ()

void	contentItemChanged ()

void	baselineOffsetChanged ()

	Q_REVISION (2, 5) void horizontalPaddingChanged()

	Q_REVISION (2, 5) void verticalPaddingChanged()

	Q_REVISION (2, 5) void implicitContentWidthChanged()

	Q_REVISION (2, 5) void implicitContentHeightChanged()

	Q_REVISION (2, 5) void implicitBackgroundWidthChanged()

	Q_REVISION (2, 5) void implicitBackgroundHeightChanged()

	Q_REVISION (2, 5) void topInsetChanged()

	Q_REVISION (2, 5) void leftInsetChanged()

	Q_REVISION (2, 5) void rightInsetChanged()

	Q_REVISION (2, 5) void bottomInsetChanged()

Signals inherited from QQuickItem
void	childrenRectChanged (const QRectF &)

void	baselineOffsetChanged (qreal)

void	stateChanged (const QString &)

void	focusChanged (bool)

void	activeFocusChanged (bool)

	Q_REVISION (2, 1) void activeFocusOnTabChanged(bool)

void	parentChanged (QQuickItem *)

void	transformOriginChanged (TransformOrigin)

void	smoothChanged (bool)

void	antialiasingChanged (bool)

void	clipChanged (bool)

	Q_REVISION (2, 1) void windowChanged(QQuickWindow *window)

void	childrenChanged ()

void	opacityChanged ()

void	enabledChanged ()

void	visibleChanged ()

void	visibleChildrenChanged ()

void	rotationChanged ()

void	scaleChanged ()

void	xChanged ()

void	yChanged ()

void	widthChanged ()

void	heightChanged ()

void	zChanged ()

void	implicitWidthChanged ()

void	implicitHeightChanged ()

	Q_REVISION (2, 11) void containmentMaskChanged()

	Q_REVISION (6, 0) void paletteChanged()

	Q_REVISION (6, 0) void paletteCreated()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QQuickAbstractButton (QQuickItem *parent=nullptr)

	~QQuickAbstractButton ()

QString	text () const
	\qmlproperty string QtQuick.Controls::AbstractButton::text

void	setText (const QString &text)

void	resetText ()

bool	isDown () const
	\qmlproperty bool QtQuick.Controls::AbstractButton::down

void	setDown (bool down)

void	resetDown ()

bool	isPressed () const
	\qmlproperty bool QtQuick.Controls::AbstractButton::pressed \readonly

void	setPressed (bool pressed)

bool	isChecked () const
	\qmlproperty bool QtQuick.Controls::AbstractButton::checked

void	setChecked (bool checked)

bool	isCheckable () const
	\qmlproperty bool QtQuick.Controls::AbstractButton::checkable

void	setCheckable (bool checkable)

bool	autoExclusive () const
	\qmlproperty bool QtQuick.Controls::AbstractButton::autoExclusive

void	setAutoExclusive (bool exclusive)

bool	autoRepeat () const
	\qmlproperty bool QtQuick.Controls::AbstractButton::autoRepeat

void	setAutoRepeat (bool repeat)

QQuickItem *	indicator () const
	\qmlproperty Item QtQuick.Controls::AbstractButton::indicator

void	setIndicator (QQuickItem *indicator)

QQuickIcon	icon () const
	\qmlproperty string QtQuick.Controls::AbstractButton::icon.name \qmlproperty url QtQuick.Controls::AbstractButton::icon.source \qmlproperty int QtQuick.Controls::AbstractButton::icon.width \qmlproperty int QtQuick.Controls::AbstractButton::icon.height \qmlproperty color QtQuick.Controls::AbstractButton::icon.color \qmlproperty bool QtQuick.Controls::AbstractButton::icon.cache

void	setIcon (const QQuickIcon &icon)

Display	display () const

void	setDisplay (Display display)

QQuickAction *	action () const

void	setAction (QQuickAction *action)

int	autoRepeatDelay () const

void	setAutoRepeatDelay (int delay)

int	autoRepeatInterval () const

void	setAutoRepeatInterval (int interval)

qreal	pressX () const
	\readonly

qreal	pressY () const
	\readonly

qreal	implicitIndicatorWidth () const

qreal	implicitIndicatorHeight () const

Public Member Functions inherited from QQuickControl
	QQuickControl (QQuickItem *parent=nullptr)

	~QQuickControl ()

QFont	font () const
	\qmlproperty font QtQuick.Controls::Control::font

void	setFont (const QFont &font)

void	resetFont ()

qreal	availableWidth () const
	\qmlproperty real QtQuick.Controls::Control::availableWidth \readonly

qreal	availableHeight () const
	\qmlproperty real QtQuick.Controls::Control::availableHeight \readonly

qreal	padding () const
	\qmlproperty real QtQuick.Controls::Control::padding

void	setPadding (qreal padding)

void	resetPadding ()

qreal	topPadding () const
	\qmlproperty real QtQuick.Controls::Control::topPadding

void	setTopPadding (qreal padding)

void	resetTopPadding ()

qreal	leftPadding () const
	\qmlproperty real QtQuick.Controls::Control::leftPadding

void	setLeftPadding (qreal padding)

void	resetLeftPadding ()

qreal	rightPadding () const
	\qmlproperty real QtQuick.Controls::Control::rightPadding

void	setRightPadding (qreal padding)

void	resetRightPadding ()

qreal	bottomPadding () const
	\qmlproperty real QtQuick.Controls::Control::bottomPadding

void	setBottomPadding (qreal padding)

void	resetBottomPadding ()

qreal	spacing () const
	\qmlproperty real QtQuick.Controls::Control::spacing

void	setSpacing (qreal spacing)

void	resetSpacing ()

QLocale	locale () const
	\qmlproperty Locale QtQuick.Controls::Control::locale

void	setLocale (const QLocale &locale)

void	resetLocale ()

bool	isMirrored () const
	\qmlproperty bool QtQuick.Controls::Control::mirrored \readonly

Qt::FocusPolicy	focusPolicy () const
	\qmlproperty enumeration QtQuick.Controls::Control::focusPolicy

void	setFocusPolicy (Qt::FocusPolicy policy)

Qt::FocusReason	focusReason () const
	\qmlproperty enumeration QtQuick.Controls::Control::focusReason \readonly

void	setFocusReason (Qt::FocusReason reason)

bool	hasVisualFocus () const
	\qmlproperty bool QtQuick.Controls::Control::visualFocus \readonly

bool	isHovered () const
	\qmlproperty bool QtQuick.Controls::Control::hovered \readonly

void	setHovered (bool hovered)

bool	isHoverEnabled () const
	\qmlproperty bool QtQuick.Controls::Control::hoverEnabled

void	setHoverEnabled (bool enabled)

void	resetHoverEnabled ()

bool	isWheelEnabled () const
	\qmlproperty bool QtQuick.Controls::Control::wheelEnabled

void	setWheelEnabled (bool enabled)

QQuickItem *	background () const
	\qmlproperty Item QtQuick.Controls::Control::background

void	setBackground (QQuickItem *background)

QQuickItem *	contentItem () const
	\qmlproperty Item QtQuick.Controls::Control::contentItem

void	setContentItem (QQuickItem *item)

qreal	baselineOffset () const

void	setBaselineOffset (qreal offset)

void	resetBaselineOffset ()

qreal	horizontalPadding () const

void	setHorizontalPadding (qreal padding)

void	resetHorizontalPadding ()

qreal	verticalPadding () const

void	setVerticalPadding (qreal padding)

void	resetVerticalPadding ()

qreal	implicitContentWidth () const

qreal	implicitContentHeight () const

qreal	implicitBackgroundWidth () const

qreal	implicitBackgroundHeight () const

qreal	topInset () const

void	setTopInset (qreal inset)

void	resetTopInset ()

qreal	leftInset () const

void	setLeftInset (qreal inset)

void	resetLeftInset ()

qreal	rightInset () const

void	setRightInset (qreal inset)

void	resetRightInset ()

qreal	bottomInset () const

void	setBottomInset (qreal inset)

void	resetBottomInset ()

Public Member Functions inherited from QQuickItem
	QQuickItem (QQuickItem *parent=nullptr)
	Constructs a QQuickItem with the given parent.

	~QQuickItem () override
	Destroys the QQuickItem.

QQuickWindow *	window () const
	Returns the window in which this item is rendered.

QQuickItem *	parentItem () const

void	setParentItem (QQuickItem *parent)

void	stackBefore (const QQuickItem *)
	Moves the specified sibling item to the index before this item within the list of children.

void	stackAfter (const QQuickItem *)
	Moves the specified sibling item to the index after this item within the list of children.

QRectF	childrenRect ()
	\qmlpropertygroup QtQuick::Item::childrenRect \qmlproperty real QtQuick::Item::childrenRect.x \qmlproperty real QtQuick::Item::childrenRect.y \qmlproperty real QtQuick::Item::childrenRect.width \qmlproperty real QtQuick::Item::childrenRect.height \readonly

QList< QQuickItem * >	childItems () const
	Returns the children of this item.

bool	clip () const
	\qmlproperty bool QtQuick::Item::clip This property holds whether clipping is enabled.

void	setClip (bool)

QString	state () const
	\qmlproperty string QtQuick::Item::state

void	setState (const QString &)

qreal	baselineOffset () const
	\qmlproperty int QtQuick::Item::baselineOffset

void	setBaselineOffset (qreal)

QQmlListProperty< QQuickTransform >	transform ()

qreal	x () const

qreal	y () const

QPointF	position () const

void	setX (qreal)

void	setY (qreal)

void	setPosition (const QPointF &)

QBindable< qreal >	bindableX ()

QBindable< qreal >	bindableY ()

qreal	width () const

void	setWidth (qreal)

void	resetWidth ()

void	setImplicitWidth (qreal)

qreal	implicitWidth () const
	Returns the width of the item that is implied by other properties that determine the content.

QBindable< qreal >	bindableWidth ()

qreal	height () const

void	setHeight (qreal)

void	resetHeight ()

void	setImplicitHeight (qreal)

qreal	implicitHeight () const

QBindable< qreal >	bindableHeight ()

QSizeF	size () const

void	setSize (const QSizeF &size)

TransformOrigin	transformOrigin () const

void	setTransformOrigin (TransformOrigin)

QPointF	transformOriginPoint () const

void	setTransformOriginPoint (const QPointF &)

qreal	z () const

void	setZ (qreal)

qreal	rotation () const

void	setRotation (qreal)

qreal	scale () const

void	setScale (qreal)

qreal	opacity () const

void	setOpacity (qreal)

bool	isVisible () const

void	setVisible (bool)

bool	isEnabled () const

void	setEnabled (bool)

bool	smooth () const

void	setSmooth (bool)

bool	activeFocusOnTab () const
	\qmlproperty bool QtQuick::Item::activeFocusOnTab

void	setActiveFocusOnTab (bool)

bool	antialiasing () const

void	setAntialiasing (bool)

void	resetAntialiasing ()

Flags	flags () const
	Returns the item flags for this item.

void	setFlag (Flag flag, bool enabled=true)
	Enables the specified flag for this item if enabled is true; if enabled is false, the flag is disabled.

void	setFlags (Flags flags)
	Enables the specified flags for this item.

virtual QRectF	boundingRect () const
	Returns the extents of the item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().

virtual QRectF	clipRect () const
	Returns the rectangular area within this item that is currently visible in \l viewportItem(), if there is a viewport and the \l ItemObservesViewport flag is set; otherwise, the extents of this item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().

QQuickItem *	viewportItem () const
	If the \l ItemObservesViewport flag is set, returns the nearest parent with the \l ItemIsViewport flag.

bool	hasActiveFocus () const

bool	hasFocus () const

void	setFocus (bool)

void	setFocus (bool focus, Qt::FocusReason reason)

bool	isFocusScope () const
	Returns true if this item is a focus scope, and false otherwise.

QQuickItem *	scopedFocusItem () const
	If this item is a focus scope, this returns the item in its focus chain that currently has focus.

bool	isAncestorOf (const QQuickItem *child) const
	Returns `true` if this item is an ancestor of child (i.e., if this item is child's parent, or one of child's parent's ancestors).

Qt::MouseButtons	acceptedMouseButtons () const
	Returns the mouse buttons accepted by this item.

void	setAcceptedMouseButtons (Qt::MouseButtons buttons)
	Sets the mouse buttons accepted by this item to buttons.

bool	acceptHoverEvents () const
	Returns whether hover events are accepted by this item.

void	setAcceptHoverEvents (bool enabled)
	If enabled is true, this sets the item to accept hover events; otherwise, hover events are not accepted by this item.

bool	acceptTouchEvents () const
	Returns whether touch events are accepted by this item.

void	setAcceptTouchEvents (bool accept)
	If enabled is true, this sets the item to accept touch events; otherwise, touch events are not accepted by this item.

bool	isUnderMouse () const

void	grabMouse ()

void	ungrabMouse ()

bool	keepMouseGrab () const
	Returns whether mouse input should exclusively remain with this item.

void	setKeepMouseGrab (bool)
	Sets whether the mouse input should remain exclusively with this item.

bool	filtersChildMouseEvents () const
	Returns whether pointer events intended for this item's children should be filtered through this item.

void	setFiltersChildMouseEvents (bool filter)
	Sets whether pointer events intended for this item's children should be filtered through this item.

void	grabTouchPoints (const QList< int > &ids)

void	ungrabTouchPoints ()

bool	keepTouchGrab () const
	Returns whether the touch points grabbed by this item should exclusively remain with this item.

void	setKeepTouchGrab (bool)
	Sets whether the touch points grabbed by this item should remain exclusively with this item.

	Q_REVISION (2, 4) Q_INVOKABLE bool grabToImage(const QJSValue &callback

QSharedPointer< QQuickItemGrabResult >	grabToImage (const QSize &targetSize=QSize())
	Grabs the item into an in-memory image.

virtual Q_INVOKABLE bool	contains (const QPointF &point) const
	\qmlmethod bool QtQuick::Item::contains(point point)

QObject *	containmentMask () const

void	setContainmentMask (QObject *mask)

QTransform	itemTransform (QQuickItem , bool ) const
	\qmlmethod point QtQuick::Item::mapFromItem(Item item, real x, real y) \qmlmethod point QtQuick::Item::mapFromItem(Item item, point p) \qmlmethod rect QtQuick::Item::mapFromItem(Item item, real x, real y, real width, real height) \qmlmethod rect QtQuick::Item::mapFromItem(Item item, rect r)

QPointF	mapToScene (const QPointF &point) const
	Maps the given point in this item's coordinate system to the equivalent point within the scene's coordinate system, and returns the mapped coordinate.

QRectF	mapRectToItem (const QQuickItem *item, const QRectF &rect) const
	Maps the given rect in this item's coordinate system to the equivalent rectangular area within item's coordinate system, and returns the mapped rectangle value.

QRectF	mapRectToScene (const QRectF &rect) const
	Maps the given rect in this item's coordinate system to the equivalent rectangular area within the scene's coordinate system, and returns the mapped rectangle value.

QPointF	mapFromScene (const QPointF &point) const
	Maps the given point in the scene's coordinate system to the equivalent point within this item's coordinate system, and returns the mapped coordinate.

QRectF	mapRectFromItem (const QQuickItem *item, const QRectF &rect) const
	Maps the given rect in item's coordinate system to the equivalent rectangular area within this item's coordinate system, and returns the mapped rectangle value.

QRectF	mapRectFromScene (const QRectF &rect) const
	Maps the given rect in the scene's coordinate system to the equivalent rectangular area within this item's coordinate system, and returns the mapped rectangle value.

void	polish ()
	Schedules a polish event for this item.

Q_INVOKABLE QPointF	mapFromItem (const QQuickItem *item, const QPointF &point) const
	Maps the given point in item's coordinate system to the equivalent point within this item's coordinate system, and returns the mapped coordinate.

Q_INVOKABLE QPointF	mapFromItem (const QQuickItem *item, qreal x, qreal y)

Q_INVOKABLE QRectF	mapFromItem (const QQuickItem *item, const QRectF &rect) const

Q_INVOKABLE QRectF	mapFromItem (const QQuickItem *item, qreal x, qreal y, qreal width, qreal height) const

Q_INVOKABLE QPointF	mapToItem (const QQuickItem *item, const QPointF &point) const
	Maps the given point in this item's coordinate system to the equivalent point within item's coordinate system, and returns the mapped coordinate.

Q_INVOKABLE QPointF	mapToItem (const QQuickItem *item, qreal x, qreal y)

Q_INVOKABLE QRectF	mapToItem (const QQuickItem *item, const QRectF &rect) const

Q_INVOKABLE QRectF	mapToItem (const QQuickItem *item, qreal x, qreal y, qreal width, qreal height) const

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapFromGlobal(qreal x

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapFromGlobal(const QPointF &point) const

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapToGlobal(qreal x

	Q_REVISION (2, 7) Q_INVOKABLE QPointF mapToGlobal(const QPointF &point) const

Q_INVOKABLE void	forceActiveFocus ()
	\qmlmethod point QtQuick::Item::mapToItem(Item item, real x, real y) \qmlmethod point QtQuick::Item::mapToItem(Item item, point p) \qmlmethod rect QtQuick::Item::mapToItem(Item item, real x, real y, real width, real height) \qmlmethod rect QtQuick::Item::mapToItem(Item item, rect r)

Q_INVOKABLE void	forceActiveFocus (Qt::FocusReason reason)
	\qmlmethod QtQuick::Item::forceActiveFocus(Qt::FocusReason reason) This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Forces active focus on the item with the given reason.

	Q_REVISION (2, 1) Q_INVOKABLE QQuickItem *nextItemInFocusChain(bool forward

Q_INVOKABLE QQuickItem *	childAt (qreal x, qreal y) const
	\qmlmethod QtQuick::Item::childAt(real x, real y)

	Q_REVISION (6, 3) Q_INVOKABLE void ensurePolished()

	Q_REVISION (6, 3) Q_INVOKABLE void dumpItemTree() const

virtual bool	isTextureProvider () const
	Returns true if this item is a texture provider.

virtual QSGTextureProvider *	textureProvider () const
	Returns the texture provider for an item.

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

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

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

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

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Public Member Functions inherited from QQmlParserStatus
	QQmlParserStatus ()

virtual	~QQmlParserStatus ()

virtual void	classBegin ()=0
	Invoked after class creation, but before any properties have been set.

virtual void	componentComplete ()=0
	Invoked after the root component that caused this instantiation has completed construction.

Protected Types
enum	ButtonChange { ButtonCheckedChange , ButtonCheckableChange , ButtonPressedChanged , ButtonTextChange }

Protected Member Functions
	QQuickAbstractButton (QQuickAbstractButtonPrivate &dd, QQuickItem *parent)

void	componentComplete () override
	Invoked after the root component that caused this instantiation has completed construction.

bool	event (QEvent *event) override
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

void	focusOutEvent (QFocusEvent *event) override
	This event handler can be reimplemented in a subclass to receive focus-out events for an item.

void	keyPressEvent (QKeyEvent *event) override
	This event handler can be reimplemented in a subclass to receive key press events for an item.

void	keyReleaseEvent (QKeyEvent *event) override
	This event handler can be reimplemented in a subclass to receive key release events for an item.

void	mousePressEvent (QMouseEvent *event) override
	This event handler can be reimplemented in a subclass to receive mouse press events for an item.

void	mouseDoubleClickEvent (QMouseEvent *event) override
	This event handler can be reimplemented in a subclass to receive mouse double-click events for an item.

void	timerEvent (QTimerEvent *event) override
	This event handler can be reimplemented in a subclass to receive timer events for the object.

void	itemChange (ItemChange change, const ItemChangeData &value) override
	Called when change occurs for this item.

virtual void	buttonChange (ButtonChange change)

virtual void	nextCheckState ()

Protected Member Functions inherited from QQuickControl
virtual QFont	defaultFont () const

	QQuickControl (QQuickControlPrivate &dd, QQuickItem *parent)

void	classBegin () override
	Invoked after class creation, but before any properties have been set.

void	componentComplete () override
	Invoked after the root component that caused this instantiation has completed construction.

void	itemChange (ItemChange change, const ItemChangeData &value) override
	Called when change occurs for this item.

void	focusInEvent (QFocusEvent *event) override
	This event handler can be reimplemented in a subclass to receive focus-in events for an item.

void	focusOutEvent (QFocusEvent *event) override
	This event handler can be reimplemented in a subclass to receive focus-out events for an item.

void	mousePressEvent (QMouseEvent *event) override
	This event handler can be reimplemented in a subclass to receive mouse press events for an item.

void	mouseMoveEvent (QMouseEvent *event) override
	This event handler can be reimplemented in a subclass to receive mouse move events for an item.

void	mouseReleaseEvent (QMouseEvent *event) override
	This event handler can be reimplemented in a subclass to receive mouse release events for an item.

void	mouseUngrabEvent () override
	This event handler can be reimplemented in a subclass to be notified when a mouse ungrab event has occurred on this item.

void	geometryChange (const QRectF &newGeometry, const QRectF &oldGeometry) override

virtual void	fontChange (const QFont &newFont, const QFont &oldFont)

virtual void	mirrorChange ()

virtual void	spacingChange (qreal newSpacing, qreal oldSpacing)

virtual void	paddingChange (const QMarginsF &newPadding, const QMarginsF &oldPadding)

virtual void	contentItemChange (QQuickItem newItem, QQuickItem oldItem)

virtual void	localeChange (const QLocale &newLocale, const QLocale &oldLocale)

virtual void	insetChange (const QMarginsF &newInset, const QMarginsF &oldInset)

virtual void	enabledChange ()

QString	accessibleName () const

void	maybeSetAccessibleName (const QString &name)

QVariant	accessibleProperty (const char *propertyName)

bool	setAccessibleProperty (const char *propertyName, const QVariant &value)

Protected Member Functions inherited from QQuickItem
bool	event (QEvent *) override
	\reimp

bool	isComponentComplete () const
	Returns true if construction of the QML component is complete; otherwise returns false.

virtual void	itemChange (ItemChange, const ItemChangeData &)
	Called when change occurs for this item.

virtual void	geometryChange (const QRectF &newGeometry, const QRectF &oldGeometry)

bool	widthValid () const
	Returns whether the width property has been set explicitly.

bool	heightValid () const
	Returns whether the height property has been set explicitly.

void	setImplicitSize (qreal, qreal)

void	classBegin () override
	\reimp Derived classes should call the base class method before adding their own action to perform at classBegin.

void	componentComplete () override
	\reimp Derived classes should call the base class method before adding their own actions to perform at componentComplete.

virtual void	keyPressEvent (QKeyEvent *event)
	This event handler can be reimplemented in a subclass to receive key press events for an item.

virtual void	keyReleaseEvent (QKeyEvent *event)
	This event handler can be reimplemented in a subclass to receive key release events for an item.

virtual void	focusInEvent (QFocusEvent *)
	This event handler can be reimplemented in a subclass to receive focus-in events for an item.

virtual void	focusOutEvent (QFocusEvent *)
	This event handler can be reimplemented in a subclass to receive focus-out events for an item.

virtual void	mousePressEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse press events for an item.

virtual void	mouseMoveEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse move events for an item.

virtual void	mouseReleaseEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse release events for an item.

virtual void	mouseDoubleClickEvent (QMouseEvent *event)
	This event handler can be reimplemented in a subclass to receive mouse double-click events for an item.

virtual void	mouseUngrabEvent ()
	This event handler can be reimplemented in a subclass to be notified when a mouse ungrab event has occurred on this item.

virtual void	touchUngrabEvent ()
	This event handler can be reimplemented in a subclass to be notified when a touch ungrab event has occurred on this item.

virtual void	touchEvent (QTouchEvent *event)
	This event handler can be reimplemented in a subclass to receive touch events for an item.

virtual void	hoverEnterEvent (QHoverEvent *event)
	This event handler can be reimplemented in a subclass to receive hover-enter events for an item.

virtual void	hoverMoveEvent (QHoverEvent *event)
	This event handler can be reimplemented in a subclass to receive hover-move events for an item.

virtual void	hoverLeaveEvent (QHoverEvent *event)
	This event handler can be reimplemented in a subclass to receive hover-leave events for an item.

virtual bool	childMouseEventFilter (QQuickItem , QEvent )
	Reimplement this method to filter the pointer events that are received by this item's children.

virtual QSGNode *	updatePaintNode (QSGNode , UpdatePaintNodeData )
	Called on the render thread when it is time to sync the state of the item with the scene graph.

virtual void	releaseResources ()
	This function is called when an item should release graphics resources which are not already managed by the nodes returned from QQuickItem::updatePaintNode().

virtual void	updatePolish ()
	This function should perform any layout as required for this item.

	QQuickItem (QQuickItemPrivate &dd, QQuickItem *parent=nullptr)

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Properties
QString	text

bool	down

bool	pressed

bool	checked

bool	checkable

bool	autoExclusive

bool	autoRepeat

QQuickItem *	indicator

QQuickIcon	icon

Display	display

QQuickAction *	action

int	autoRepeatDelay

int	autoRepeatInterval

qreal	pressX

qreal	pressY

qreal	implicitIndicatorWidth

qreal	implicitIndicatorHeight

Properties inherited from QQuickControl
QFont	font

qreal	availableWidth

qreal	availableHeight

qreal	padding

qreal	topPadding

qreal	leftPadding

qreal	rightPadding

qreal	bottomPadding

qreal	spacing

QLocale	locale

bool	mirrored

Qt::FocusPolicy	focusPolicy

Qt::FocusReason	focusReason

bool	visualFocus

bool	hovered

bool	hoverEnabled

bool	wheelEnabled

QQuickItem *	background

QQuickItem *	contentItem

qreal	baselineOffset

qreal	horizontalPadding

qreal	verticalPadding

qreal	implicitContentWidth

qreal	implicitContentHeight

qreal	implicitBackgroundWidth

qreal	implicitBackgroundHeight

qreal	topInset

qreal	leftInset

qreal	rightInset

qreal	bottomInset

Properties inherited from QQuickItem
QQuickItem *	parent
	\qmlproperty Item QtQuick::Item::parent This property holds the visual parent of the item.

qreal	x
	\qmlproperty real QtQuick::Item::x \qmlproperty real QtQuick::Item::y \qmlproperty real QtQuick::Item::width \qmlproperty real QtQuick::Item::height

qreal	y
	Defines the item's y position relative to its parent.

qreal	z
	\qmlproperty real QtQuick::Item::z

qreal	width
	This property holds the width of this item.

qreal	height
	This property holds the height of this item.

qreal	opacity
	\qmlproperty real QtQuick::Item::opacity

bool	enabled
	\qmlproperty bool QtQuick::Item::enabled

bool	visible
	\qmlproperty bool QtQuick::Item::visible

qreal	rotation
	\qmlproperty real QtQuick::Item::rotation This property holds the rotation of the item in degrees clockwise around its transformOrigin.

qreal	scale
	\qmlproperty real QtQuick::Item::scale This property holds the scale factor for this item.

TransformOrigin	transformOrigin
	\qmlproperty enumeration QtQuick::Item::transformOrigin This property holds the origin point around which scale and rotation transform.

QPointF	transformOriginPoint

QQmlListProperty< QQuickTransform >	transform
	\qmlproperty list<Transform> QtQuick::Item::transform This property holds the list of transformations to apply.

bool	smooth
	\qmlproperty bool QtQuick::Item::smooth

bool	antialiasing
	\qmlproperty bool QtQuick::Item::antialiasing

qreal	implicitWidth

qreal	implicitHeight

QObject *	containmentMask
	\qmlproperty QObject* QtQuick::Item::containmentMask

Properties inherited from QObject
QString	objectName
	the name of this object

Additional Inherited Members
Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

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

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

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

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

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

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

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Public Attributes inherited from QQuickItem
const QSize &	targetSize = QSize())

qreal y	const

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 26 of file qquickabstractbutton_p.h.

Member Enumeration Documentation

◆ ButtonChange

enum QQuickAbstractButton::ButtonChange

protected

Enumerator
ButtonCheckedChange
ButtonCheckableChange
ButtonPressedChanged
ButtonTextChange

Definition at line 168 of file qquickabstractbutton_p.h.

◆ Display

enum QQuickAbstractButton::Display

Enumerator
IconOnly
TextOnly
TextBesideIcon
TextUnderIcon

Definition at line 87 of file qquickabstractbutton_p.h.

Constructor & Destructor Documentation

◆ QQuickAbstractButton() [1/2]

QQuickAbstractButton::QQuickAbstractButton ( QQuickItem * parent = nullptr )

explicit

Definition at line 463 of file qquickabstractbutton.cpp.

References Qt::ArrowCursor, Qt::LeftButton, QQuickItem::setAcceptedMouseButtons(), QQuickItem::setAcceptTouchEvents(), QQuickItem::setActiveFocusOnTab(), setCursor(), QQuickControl::setFocusPolicy(), Qt::StrongFocus, and Qt::TabFocus.

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◆ ~QQuickAbstractButton()

QQuickAbstractButton::~QQuickAbstractButton ( )

Definition at line 499 of file qquickabstractbutton.cpp.

References d.

◆ QQuickAbstractButton() [2/2]

QQuickAbstractButton::QQuickAbstractButton	(	QQuickAbstractButtonPrivate &	dd,
		QQuickItem *	parent
	)

protected

Definition at line 481 of file qquickabstractbutton.cpp.

References Qt::ArrowCursor, Qt::LeftButton, QQuickItem::setAcceptedMouseButtons(), QQuickItem::setAcceptTouchEvents(), QQuickItem::setActiveFocusOnTab(), setCursor(), QQuickControl::setFocusPolicy(), Qt::StrongFocus, and Qt::TabFocus.

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Member Function Documentation

◆ action()

QQuickAction * QQuickAbstractButton::action ( ) const

Since: QtQuick.Controls 2.3 (Qt 5.10) \qmlproperty Action QtQuick.Controls::AbstractButton::action

This property holds the button action.

See also: Action

Definition at line 855 of file qquickabstractbutton.cpp.

References d.

◆ autoExclusive()

bool QQuickAbstractButton::autoExclusive ( ) const

\qmlproperty bool QtQuick.Controls::AbstractButton::autoExclusive

This property holds whether auto-exclusivity is enabled.

If auto-exclusivity is enabled, checkable buttons that belong to the same parent item behave as if they were part of the same ButtonGroup. Only one button can be checked at any time; checking another button automatically unchecks the previously checked one.

Note: The property has no effect on buttons that belong to a ButtonGroup.

RadioButton and TabButton are auto-exclusive by default.

Definition at line 692 of file qquickabstractbutton.cpp.

References d.

◆ autoExclusiveChanged

void QQuickAbstractButton::autoExclusiveChanged ( )

signal

Referenced by setAutoExclusive().

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◆ autoRepeat()

bool QQuickAbstractButton::autoRepeat ( ) const

\qmlproperty bool QtQuick.Controls::AbstractButton::autoRepeat

This property holds whether the button repeats \l pressed(), \l released() and \l clicked() signals while the button is pressed and held down.

If this property is set to true, the \l pressAndHold() signal will not be emitted.

The default value is false.

The initial delay and the repetition interval are defined in milliseconds by \l autoRepeatDelay and \l autoRepeatInterval.

Definition at line 722 of file qquickabstractbutton.cpp.

References d.

◆ autoRepeatChanged

void QQuickAbstractButton::autoRepeatChanged ( )

signal

Referenced by setAutoRepeat().

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◆ autoRepeatDelay()

int QQuickAbstractButton::autoRepeatDelay ( ) const

Since: QtQuick.Controls 2.4 (Qt 5.11) \qmlproperty int QtQuick.Controls::AbstractButton::autoRepeatDelay

This property holds the initial delay of auto-repetition in milliseconds. The default value is 300 ms.

See also: autoRepeat, autoRepeatInterval

Definition at line 914 of file qquickabstractbutton.cpp.

References d.

◆ autoRepeatInterval()

int QQuickAbstractButton::autoRepeatInterval ( ) const

Since: QtQuick.Controls 2.4 (Qt 5.11) \qmlproperty int QtQuick.Controls::AbstractButton::autoRepeatInterval

This property holds the interval of auto-repetition in milliseconds. The default value is 100 ms.

See also: autoRepeat, autoRepeatDelay

Definition at line 939 of file qquickabstractbutton.cpp.

References d.

◆ buttonChange()

void QQuickAbstractButton::buttonChange ( ButtonChange change )

protectedvirtual

Reimplemented in QQuickCheckBox, QQuickCheckDelegate, QQuickDelayButton, QQuickSwitch, and QQuickSwitchDelegate.

Definition at line 1176 of file qquickabstractbutton.cpp.

References button, ButtonCheckedChange, ButtonTextChange, d, emit, QQuickControl::maybeSetAccessibleName(), QKeySequence::mnemonic(), QAbstractButton::setChecked(), setShortcut(), text, textChanged(), and txt.

Referenced by QQuickCheckBox::buttonChange(), QQuickCheckDelegate::buttonChange(), QQuickDelayButton::buttonChange(), QQuickSwitch::buttonChange(), QQuickSwitchDelegate::buttonChange(), setAction(), setCheckable(), setChecked(), and setPressed().

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◆ canceled

void QQuickAbstractButton::canceled ( )

signal

◆ checkableChanged

void QQuickAbstractButton::checkableChanged ( )

signal

Referenced by setCheckable().

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◆ checkedChanged

void QQuickAbstractButton::checkedChanged ( )

signal

Referenced by QQuickButtonGroup::addButton(), QQuickButtonGroupPrivate::clear(), QQuickStyleItemButton::connectToControl(), QQuickStyleItemRadioButton::connectToControl(), QQuickTabBar::itemAdded(), QQuickTabBar::itemRemoved(), QQuickButtonGroup::removeButton(), and setChecked().

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◆ clicked

void QQuickAbstractButton::clicked ( )

signal

Referenced by QQuickFileDialogDelegate::QQuickFileDialogDelegate(), QQuickMenuItem::QQuickMenuItem(), QQuickButtonGroup::addButton(), QQuickButtonGroupPrivate::clear(), QQuickControlsTestUtils::clickButton(), QQuickComboBoxPrivate::createdItem(), QQuickControlsTestUtils::doubleClickButton(), QQuickDialogButtonBox::itemAdded(), QQuickDialogButtonBox::itemRemoved(), QQuickFileDialogDelegate::keyReleaseEvent(), QQuickButtonGroup::removeButton(), QQuickFolderBreadcrumbBarPrivate::repopulate(), QQuickMessageDialogImplAttached::setDetailedTextButton(), QQuickColorDialogImplAttached::setEyeDropperButton(), and QQuickFolderBreadcrumbBar::setUpButton().

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◆ componentComplete()

void QQuickAbstractButton::componentComplete ( )

overrideprotectedvirtual

Invoked after the root component that caused this instantiation has completed construction.

At this point all static values and binding values have been assigned to the class.

Implements QQmlParserStatus.

Reimplemented in QQuickMenuItem, QQuickSwipeDelegate, and QQuickTreeViewDelegate.

Definition at line 1064 of file qquickabstractbutton.cpp.

References QQuickControl::componentComplete(), and d.

Referenced by QQuickMenuItem::componentComplete().

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◆ display()

QQuickAbstractButton::Display QQuickAbstractButton::display ( ) const

Since: QtQuick.Controls 2.3 (Qt 5.10) \qmlproperty enumeration QtQuick.Controls::AbstractButton::display

This property determines how the \l icon and \l text are displayed within the button.

\table \header

Display
Result \row
AbstractButton.IconOnly
\row
AbstractButton.TextOnly
\row
AbstractButton.TextBesideIcon
\row
AbstractButton.TextUnderIcon
\endtable

See also: {Control::}{spacing}, {Control::}{padding}

Definition at line 831 of file qquickabstractbutton.cpp.

References d.

◆ doubleClicked

void QQuickAbstractButton::doubleClicked ( )

signal

Referenced by QQuickFileDialogDelegate::QQuickFileDialogDelegate(), QQuickTreeViewDelegate::QQuickTreeViewDelegate(), QQuickAbstractButtonPrivate::isDoubleClickConnected(), and mouseDoubleClickEvent().

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◆ downChanged

void QQuickAbstractButton::downChanged ( )

signal

Referenced by QQuickStyleItemButton::connectToControl(), QQuickStyleItemCheckBox::connectToControl(), QQuickStyleItemRadioButton::connectToControl(), and setDown().

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◆ event()

bool QQuickAbstractButton::event ( QEvent * e )

overrideprotectedvirtual

This virtual function receives events to an object and should return true if the event e was recognized and processed.

The event() function can be reimplemented to customize the behavior of an object.

Make sure you call the parent event class implementation for all the events you did not handle.

Example:

class MyClass : public QWidget
{
    Q_OBJECT
 
public:
    MyClass(QWidget *parent = nullptr);
    ~MyClass();
 
    bool event(QEvent* ev) override
    {
        if (ev->type() == QEvent::PolishRequest) {
            // overwrite handling of PolishRequest if any
            doThings();
            return true;
        } else  if (ev->type() == QEvent::Show) {
            // complement handling of Show if any
            doThings2();
            QWidget::event(ev);
            return true;
        }
        // Make sure the rest of events are handled
        return QWidget::event(ev);
    }
};

See also: installEventFilter(), timerEvent(), QCoreApplication::sendEvent(), QCoreApplication::postEvent()

Reimplemented from QObject.

Reimplemented in QQuickMenuBarItem.

Definition at line 1071 of file qquickabstractbutton.cpp.

References d, QObject::event(), and QEvent::Shortcut.

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◆ focusOutEvent()

void QQuickAbstractButton::focusOutEvent ( QFocusEvent * )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive focus-out events for an item.

The event information is provided by the event parameter.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Definition at line 1086 of file qquickabstractbutton.cpp.

References d, and QQuickControl::focusOutEvent().

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◆ icon()

QQuickIcon QQuickAbstractButton::icon ( ) const

\qmlproperty string QtQuick.Controls::AbstractButton::icon.name \qmlproperty url QtQuick.Controls::AbstractButton::icon.source \qmlproperty int QtQuick.Controls::AbstractButton::icon.width \qmlproperty int QtQuick.Controls::AbstractButton::icon.height \qmlproperty color QtQuick.Controls::AbstractButton::icon.color \qmlproperty bool QtQuick.Controls::AbstractButton::icon.cache

This property group was added in QtQuick.Controls 2.3.

grouped-properties

See also: text, display, {Icons in Qt Quick Controls}

Definition at line 800 of file qquickabstractbutton.cpp.

References d.

◆ implicitIndicatorHeight()

qreal QQuickAbstractButton::implicitIndicatorHeight ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::AbstractButton::implicitIndicatorHeight \readonly

This property holds the implicit indicator height.

The value is equal to {indicator ? indicator.implicitHeight : 0}.

This is typically used, together with \l {Control::}{implicitContentHeight} and \l {Control::}{implicitBackgroundHeight}, to calculate the \l {Item::}{implicitHeight}.

See also: implicitIndicatorWidth

Definition at line 1045 of file qquickabstractbutton.cpp.

References d.

◆ implicitIndicatorWidth()

qreal QQuickAbstractButton::implicitIndicatorWidth ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::AbstractButton::implicitIndicatorWidth \readonly

This property holds the implicit indicator width.

The value is equal to {indicator ? indicator.implicitWidth : 0}.

This is typically used, together with \l {Control::}{implicitContentWidth} and \l {Control::}{implicitBackgroundWidth}, to calculate the \l {Item::}{implicitWidth}.

See also: implicitIndicatorHeight

Definition at line 1023 of file qquickabstractbutton.cpp.

References d.

◆ indicator()

QQuickItem * QQuickAbstractButton::indicator ( ) const

\qmlproperty Item QtQuick.Controls::AbstractButton::indicator

This property holds the indicator item.

Definition at line 744 of file qquickabstractbutton.cpp.

References d.

◆ indicatorChanged

void QQuickAbstractButton::indicatorChanged ( )

signal

Referenced by QQuickTreeViewDelegate::QQuickTreeViewDelegate(), and setIndicator().

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◆ isCheckable()

bool QQuickAbstractButton::isCheckable ( ) const

\qmlproperty bool QtQuick.Controls::AbstractButton::checkable

This property holds whether the button is checkable.

A checkable button toggles between checked (on) and unchecked (off) when the user clicks on it or presses the space bar while the button has active focus.

The default value is false.

See also: checked

Definition at line 658 of file qquickabstractbutton.cpp.

References d.

◆ isChecked()

bool QQuickAbstractButton::isChecked ( ) const

\qmlproperty bool QtQuick.Controls::AbstractButton::checked

This property holds whether the button is checked.

Since Qt 6.2, setting this property no longer affects the \l {AbstractButton::}{checkable} property. Explicitly set the checkable property if needed.

See also: checkable

Definition at line 625 of file qquickabstractbutton.cpp.

References d.

Referenced by QQuickCheckBox::buttonChange(), and QQuickCheckDelegate::buttonChange().

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◆ isDown()

bool QQuickAbstractButton::isDown ( ) const

\qmlproperty bool QtQuick.Controls::AbstractButton::down

This property holds whether the button is visually down.

Unless explicitly set, this property follows the value of \l pressed. To return to the default value, set this property to undefined.

See also: pressed

Definition at line 554 of file qquickabstractbutton.cpp.

References d.

◆ isPressed()

bool QQuickAbstractButton::isPressed ( ) const

\qmlproperty bool QtQuick.Controls::AbstractButton::pressed \readonly

This property holds whether the button is physically pressed. A button can be pressed by either touch or key events.

See also: down

Definition at line 591 of file qquickabstractbutton.cpp.

References d.

Referenced by setPressed().

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◆ itemChange()

void QQuickAbstractButton::itemChange	(	ItemChange	change,
		const ItemChangeData &	value
	)

overrideprotectedvirtual

Called when change occurs for this item.

value contains extra information relating to the change, when applicable.

If you re-implement this method in a subclass, be sure to call

QQuickItem::itemChange(change, value);

QQuickItem::itemChange

virtual void itemChange(ItemChange, const ItemChangeData &)

Called when change occurs for this item.

Definition qquickitem.cpp:5684

value

EGLOutputLayerEXT EGLint EGLAttrib value

[5]

Definition qeglstreamconvenience_p.h:46

typically at the end of your implementation, to ensure the \l windowChanged() signal will be emitted.

Reimplemented from QQuickItem.

Definition at line 1162 of file qquickabstractbutton.cpp.

References d, QQuickControl::itemChange(), and QQuickItem::ItemVisibleHasChanged.

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◆ keyPressEvent()

void QQuickAbstractButton::keyPressEvent ( QKeyEvent * event )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive key press events for an item.

The event information is provided by the event parameter.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Reimplemented in QQuickMenuBarItem.

Definition at line 1094 of file qquickabstractbutton.cpp.

References d, emit, QQuickItem::keyPressEvent(), pressed, and setPressed().

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◆ keyReleaseEvent()

void QQuickAbstractButton::keyReleaseEvent ( QKeyEvent * event )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive key release events for an item.

The event information is provided by the event parameter.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Reimplemented in QQuickFileDialogDelegate, and QQuickMenuBarItem.

Definition at line 1110 of file qquickabstractbutton.cpp.

References d, emit, QQuickItem::keyReleaseEvent(), nextCheckState(), released(), and setPressed().

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◆ mouseDoubleClickEvent()

void QQuickAbstractButton::mouseDoubleClickEvent ( QMouseEvent * event )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive mouse double-click events for an item.

The event information is provided by the event parameter.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Definition at line 1134 of file qquickabstractbutton.cpp.

References d, doubleClicked(), emit, and Q_UNUSED.

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◆ mousePressEvent()

void QQuickAbstractButton::mousePressEvent ( QMouseEvent * event )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive mouse press events for an item.

The event information is provided by the event parameter.

In order to receive mouse press events, \l acceptedMouseButtons() must return the relevant mouse button.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Reimplemented in QQuickSwipeDelegate, and QQuickTreeViewDelegate.

Definition at line 1127 of file qquickabstractbutton.cpp.

References d, and QQuickControl::mousePressEvent().

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◆ nextCheckState()

void QQuickAbstractButton::nextCheckState ( )

protectedvirtual

Reimplemented in QQuickCheckBox, QQuickCheckDelegate, QQuickDelayButton, QQuickSwitch, and QQuickSwitchDelegate.

Definition at line 1201 of file qquickabstractbutton.cpp.

References d, QQuickActionPrivate::get(), and QQuickActionPrivate::group.

Referenced by keyReleaseEvent(), QQuickCheckBox::nextCheckState(), QQuickCheckDelegate::nextCheckState(), QQuickSwitch::nextCheckState(), and QQuickSwitchDelegate::nextCheckState().

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◆ pressAndHold

void QQuickAbstractButton::pressAndHold ( )

signal

Referenced by QQuickAbstractButtonPrivate::isPressAndHoldConnected(), and timerEvent().

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◆ pressed

void QQuickAbstractButton::pressed ( )

signal

◆ pressedChanged

void QQuickAbstractButton::pressedChanged ( )

signal

Referenced by setPressed().

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◆ pressX()

qreal QQuickAbstractButton::pressX ( ) const

\readonly

Since: QtQuick.Controls 2.4 (Qt 5.11) \qmlproperty real QtQuick.Controls::AbstractButton::pressX

This property holds the x-coordinate of the last press.

Note: The value is updated on touch moves, but left intact after touch release.

See also: pressY

Definition at line 986 of file qquickabstractbutton.cpp.

References d.

◆ pressY()

qreal QQuickAbstractButton::pressY ( ) const

\readonly

Since: QtQuick.Controls 2.4 (Qt 5.11) \qmlproperty real QtQuick.Controls::AbstractButton::pressY

This property holds the y-coordinate of the last press.

Note: The value is updated on touch moves, but left intact after touch release.

See also: pressX

Definition at line 1003 of file qquickabstractbutton.cpp.

References d.

◆ Q_REVISION [1/10]

QQuickAbstractButton::Q_REVISION	(	2	,
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◆ Q_REVISION [2/10]

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QQuickAbstractButton::Q_REVISION	(	2	,
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signal

◆ released

void QQuickAbstractButton::released ( )

signal

Referenced by keyReleaseEvent(), QQuickMenuBarItem::keyReleaseEvent(), and timerEvent().

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◆ resetDown()

void QQuickAbstractButton::resetDown ( )

Definition at line 572 of file qquickabstractbutton.cpp.

References d, and setDown().

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◆ resetText()

void QQuickAbstractButton::resetText ( )

Definition at line 538 of file qquickabstractbutton.cpp.

References d.

◆ setAction()

void QQuickAbstractButton::setAction ( QQuickAction * action )

Definition at line 861 of file qquickabstractbutton.cpp.

References action, QQuickAbstractButtonPrivate::actionTextChange(), buttonChange(), ButtonTextChange, QQuickAction::checkableChanged(), QQuickAction::checkedChanged(), QQuickAbstractButtonPrivate::click(), QObject::connect(), QObjectPrivate::connect(), d, disconnect(), QObjectPrivate::disconnect(), emit, QQuickAction::enabledChanged(), QQuickActionPrivate::get(), QQuickAction::iconChanged(), QQuickAction::isCheckable(), QQuickAction::isChecked(), QQuickAction::isEnabled(), QQuickActionPrivate::registerItem(), setCheckable(), setChecked(), QQuickItem::setEnabled(), text, QQuickAction::textChanged(), QQuickAction::triggered(), QQuickActionPrivate::unregisterItem(), and QQuickAbstractButtonPrivate::updateEffectiveIcon().

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◆ setAutoExclusive()

void QQuickAbstractButton::setAutoExclusive ( bool exclusive )

Definition at line 698 of file qquickabstractbutton.cpp.

References autoExclusiveChanged(), d, and emit.

Referenced by QQuickRadioButton::QQuickRadioButton(), QQuickRadioDelegate::QQuickRadioDelegate(), and QQuickTabButton::QQuickTabButton().

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◆ setAutoRepeat()

void QQuickAbstractButton::setAutoRepeat ( bool repeat )

Definition at line 728 of file qquickabstractbutton.cpp.

References autoRepeatChanged(), d, and emit.

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◆ setAutoRepeatDelay()

void QQuickAbstractButton::setAutoRepeatDelay ( int delay )

Definition at line 920 of file qquickabstractbutton.cpp.

References d, and emit.

◆ setAutoRepeatInterval()

void QQuickAbstractButton::setAutoRepeatInterval ( int interval )

Definition at line 945 of file qquickabstractbutton.cpp.

References d, and emit.

◆ setCheckable()

void QQuickAbstractButton::setCheckable ( bool checkable )

Definition at line 664 of file qquickabstractbutton.cpp.

References buttonChange(), ButtonCheckableChange, checkable, checkableChanged(), d, emit, and QQuickControl::setAccessibleProperty().

Referenced by QQuickDelayButton::QQuickDelayButton(), QQuickFileDialogDelegate::QQuickFileDialogDelegate(), QQuickRadioButton::QQuickRadioButton(), QQuickRadioDelegate::QQuickRadioDelegate(), QQuickSwitch::QQuickSwitch(), QQuickSwitchDelegate::QQuickSwitchDelegate(), QQuickTabButton::QQuickTabButton(), and setAction().

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◆ setChecked()

void QQuickAbstractButton::setChecked ( bool checked )

Definition at line 631 of file qquickabstractbutton.cpp.

References buttonChange(), ButtonCheckedChange, checked, checkedChanged(), d, emit, and QQuickControl::setAccessibleProperty().

Referenced by QQuickDelayButton::nextCheckState(), QQuickFontDialogImplAttached::selectFontInListViews(), setAction(), QQuickButtonGroup::setCheckedButton(), and toggle().

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◆ setDisplay()

void QQuickAbstractButton::setDisplay ( Display display )

Definition at line 837 of file qquickabstractbutton.cpp.

References d, display, and emit.

◆ setDown()

void QQuickAbstractButton::setDown ( bool down )

Definition at line 560 of file qquickabstractbutton.cpp.

References d, down, downChanged(), and emit.

Referenced by resetDown(), and setPressed().

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◆ setIcon()

void QQuickAbstractButton::setIcon ( const QQuickIcon & icon )

Definition at line 806 of file qquickabstractbutton.cpp.

References d, and icon.

Referenced by QQuickMenuItemPrivate::setSubMenu().

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◆ setIndicator()

void QQuickAbstractButton::setIndicator ( QQuickItem * indicator )

Definition at line 752 of file qquickabstractbutton.cpp.

References d, emit, QQuickControlPrivate::hideOldItem(), implicitIndicatorHeight, implicitIndicatorWidth, indicator, indicatorChanged(), Qt::LeftButton, QQuickItem::parentItem(), qFuzzyCompare(), QStringLiteral, QQuickItem::setAcceptedMouseButtons(), QQuickItem::setParentItem(), and QQuickControlPrivate::warnIfCustomizationNotSupported().

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◆ setPressed()

void QQuickAbstractButton::setPressed ( bool pressed )

Definition at line 597 of file qquickabstractbutton.cpp.

References buttonChange(), ButtonPressedChanged, d, emit, isPressed(), pressedChanged(), QQuickControl::setAccessibleProperty(), and setDown().

Referenced by keyPressEvent(), QQuickMenuBarItem::keyPressEvent(), keyReleaseEvent(), QQuickMenuBarItem::keyReleaseEvent(), and QQuickSwipeDelegate::mouseUngrabEvent().

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◆ setText()

void QQuickAbstractButton::setText ( const QString & text )

Definition at line 532 of file qquickabstractbutton.cpp.

References d, and text.

Referenced by QQuickMenuBarItem::setMenu(), and QQuickMenuItemPrivate::setSubMenu().

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◆ text()

QString QQuickAbstractButton::text ( ) const

\qmlproperty string QtQuick.Controls::AbstractButton::text

This property holds a textual description of the button.

Note: The text is used for accessibility purposes, so it makes sense to set a textual description even if the content item is an image.

See also: icon, display, {Control::contentItem}{contentItem}

Definition at line 526 of file qquickabstractbutton.cpp.

References d.

◆ textChanged

void QQuickAbstractButton::textChanged ( )

signal

Referenced by buttonChange().

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◆ timerEvent()

void QQuickAbstractButton::timerEvent ( QTimerEvent * event )

overrideprotectedvirtual

This event handler can be reimplemented in a subclass to receive timer events for the object.

QTimer provides a higher-level interface to the timer functionality, and also more general information about timers. The timer event is passed in the event parameter.

See also: startTimer(), killTimer(), event()

Reimplemented from QObject.

Definition at line 1145 of file qquickabstractbutton.cpp.

References d, emit, pressAndHold(), pressed, released(), and QObject::timerEvent().

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◆ toggle

void QQuickAbstractButton::toggle ( )

slot

\qmlmethod void QtQuick.Controls::AbstractButton::toggle()

Toggles the checked state of the button.

Definition at line 1058 of file qquickabstractbutton.cpp.

References d, and setChecked().

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Property Documentation

◆ action

QQuickAction * QQuickAbstractButton::action

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setAction().

◆ autoExclusive

bool QQuickAbstractButton::autoExclusive

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

◆ autoRepeat

bool QQuickAbstractButton::autoRepeat

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

◆ autoRepeatDelay

int QQuickAbstractButton::autoRepeatDelay

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

◆ autoRepeatInterval

int QQuickAbstractButton::autoRepeatInterval

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

◆ checkable

bool QQuickAbstractButton::checkable

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setCheckable().

◆ checked

bool QQuickAbstractButton::checked

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setChecked().

◆ display

Display QQuickAbstractButton::display

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setDisplay().

◆ down

bool QQuickAbstractButton::down

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setDown().

◆ icon

QQuickIcon QQuickAbstractButton::icon

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setIcon().

◆ implicitIndicatorHeight

qreal QQuickAbstractButton::implicitIndicatorHeight

read

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setIndicator().

◆ implicitIndicatorWidth

qreal QQuickAbstractButton::implicitIndicatorWidth

read

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setIndicator().

◆ indicator

QQuickItem * QQuickAbstractButton::indicator

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by setIndicator().

◆ pressed

bool QQuickAbstractButton::pressed

read

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by keyPressEvent(), QQuickMenuBarItem::keyPressEvent(), and timerEvent().

◆ pressX

qreal QQuickAbstractButton::pressX

read

Definition at line 189 of file qquickabstractbutton_p.h.

◆ pressY

qreal QQuickAbstractButton::pressY

read

Definition at line 189 of file qquickabstractbutton_p.h.

◆ text

QString QQuickAbstractButton::text

readwrite

Definition at line 189 of file qquickabstractbutton_p.h.

Referenced by buttonChange(), setAction(), and setText().

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

qtdeclarative/src/quicktemplates/qquickabstractbutton_p.h
qtdeclarative/src/quicktemplates/qquickabstractbutton.cpp

Public Types

Public Slots

Signals

Public Member Functions

Protected Types

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ButtonChange

◆ Display

Constructor & Destructor Documentation

◆ QQuickAbstractButton() [1/2]

◆ ~QQuickAbstractButton()

◆ QQuickAbstractButton() [2/2]

Member Function Documentation

◆ action()

◆ autoExclusive()

◆ autoExclusiveChanged

◆ autoRepeat()

◆ autoRepeatChanged

◆ autoRepeatDelay()

◆ autoRepeatInterval()

◆ buttonChange()

◆ canceled

◆ checkableChanged

◆ checkedChanged

◆ clicked

◆ componentComplete()

◆ display()

◆ doubleClicked

◆ downChanged

◆ event()

◆ focusOutEvent()

◆ icon()

◆ implicitIndicatorHeight()

◆ implicitIndicatorWidth()

◆ indicator()

◆ indicatorChanged

◆ isCheckable()

◆ isChecked()

◆ isDown()

◆ isPressed()

◆ itemChange()

◆ keyPressEvent()

◆ keyReleaseEvent()

◆ mouseDoubleClickEvent()

◆ mousePressEvent()

◆ nextCheckState()

◆ pressAndHold

◆ pressed

◆ pressedChanged

◆ pressX()

◆ pressY()

◆ Q_REVISION [1/10]

◆ Q_REVISION [2/10]

◆ Q_REVISION [3/10]

◆ Q_REVISION [4/10]

◆ Q_REVISION [5/10]

◆ Q_REVISION [6/10]

◆ Q_REVISION [7/10]

◆ Q_REVISION [8/10]

◆ Q_REVISION [9/10]

◆ Q_REVISION [10/10]

◆ released

◆ resetDown()

◆ resetText()

◆ setAction()

◆ setAutoExclusive()

◆ setAutoRepeat()

◆ setAutoRepeatDelay()

◆ setAutoRepeatInterval()

◆ setCheckable()

◆ setChecked()

◆ setDisplay()

◆ setDown()

◆ setIcon()

◆ setIndicator()

◆ setPressed()