#include <qquicktextarea_p.h>

Inheritance diagram for QQuickTextArea:

Collaboration diagram for QQuickTextArea:

Signals
void	fontChanged ()
void	implicitWidthChanged3 ()
void	implicitHeightChanged3 ()
void	backgroundChanged ()
void	placeholderTextChanged ()
void	focusReasonChanged ()
void	pressAndHold (QQuickMouseEvent *event)
	Q_REVISION (2, 1) void pressed(QQuickMouseEvent *event)
	Q_REVISION (2, 1) void released(QQuickMouseEvent *event)
	Q_REVISION (2, 1) void hoveredChanged()
	Q_REVISION (2, 1) void hoverEnabledChanged()
	Q_REVISION (2, 5) void placeholderTextColorChanged()
	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 QQuickTextEdit
void	textChanged ()
	Q_REVISION (2, 7) void preeditTextChanged()
void	contentSizeChanged ()
void	cursorPositionChanged ()
void	cursorRectangleChanged ()
void	selectionStartChanged ()
void	selectionEndChanged ()
void	selectedTextChanged ()
void	colorChanged (const QColor &color)
void	selectionColorChanged (const QColor &color)
void	selectedTextColorChanged (const QColor &color)
void	fontChanged (const QFont &font)
void	horizontalAlignmentChanged (QQuickTextEdit::HAlignment alignment)
void	verticalAlignmentChanged (QQuickTextEdit::VAlignment alignment)
void	wrapModeChanged ()
void	lineCountChanged ()
void	textFormatChanged (QQuickTextEdit::TextFormat textFormat)
void	readOnlyChanged (bool isReadOnly)
void	cursorVisibleChanged (bool isCursorVisible)
void	cursorDelegateChanged ()
void	overwriteModeChanged (bool overwriteMode)
void	activeFocusOnPressChanged (bool activeFocusOnPressed)
void	persistentSelectionChanged (bool isPersistentSelection)
void	textMarginChanged (qreal textMargin)
	Q_REVISION (2, 1) void selectByKeyboardChanged(bool selectByKeyboard)
void	selectByMouseChanged (bool selectByMouse)
void	mouseSelectionModeChanged (QQuickTextEdit::SelectionMode mode)
void	linkActivated (const QString &link)
	Q_REVISION (2, 2) void linkHovered(const QString &link)
void	canPasteChanged ()
void	canUndoChanged ()
void	canRedoChanged ()
void	inputMethodComposingChanged ()
void	effectiveHorizontalAlignmentChanged ()
void	baseUrlChanged ()
void	inputMethodHintsChanged ()
void	renderTypeChanged ()
	Q_REVISION (2, 6) void editingFinished()
	Q_REVISION (2, 6) void paddingChanged()
	Q_REVISION (2, 6) void topPaddingChanged()
	Q_REVISION (2, 6) void leftPaddingChanged()
	Q_REVISION (2, 6) void rightPaddingChanged()
	Q_REVISION (2, 6) void bottomPaddingChanged()
	Q_REVISION (2, 10) void tabStopDistanceChanged(qreal distance)
	Q_REVISION (6, 9) void textEdited()
Signals inherited from QQuickItem
void	childrenRectChanged (const QRectF &)
void	baselineOffsetChanged (qreal)
void	stateChanged (const QString &)
void	focusChanged (bool)
void	activeFocusChanged (bool)
Q_REVISION(6, 7) void focusPolicyChanged(Qt	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
	QQuickTextArea (QQuickItem *parent=nullptr)
	~QQuickTextArea ()
QFont	font () const
void	setFont (const QFont &font)
QQuickItem *	background () const
	\qmlproperty Item QtQuick.Controls::TextArea::background
void	setBackground (QQuickItem *background)
QString	placeholderText () const
	\qmlproperty string QtQuick.Controls::TextArea::placeholderText
void	setPlaceholderText (const QString &text)
Qt::FocusReason	focusReason () const
	\qmlproperty enumeration QtQuick.Controls::TextArea::focusReason
void	setFocusReason (Qt::FocusReason reason)
bool	contains (const QPointF &point) const override
	\qmlmethod bool QtQuick::Item::contains(point point)
bool	isHovered () const
void	setHovered (bool hovered)
bool	isHoverEnabled () const
void	setHoverEnabled (bool enabled)
void	resetHoverEnabled ()
QColor	placeholderTextColor () const
	\qmlproperty color QtQuick.Controls::TextArea::placeholderTextColor
void	setPlaceholderTextColor (const QColor &color)
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 QQuickTextEdit
	QQuickTextEdit (QQuickItem *parent=nullptr)
	~QQuickTextEdit () override
QString	text () const
void	setText (const QString &)
	\qmlproperty string QtQuick::TextEdit::font.family
	Q_REVISION (2, 7) QString preeditText() const
TextFormat	textFormat () const
	\qmlproperty enumeration QtQuick::TextEdit::textFormat
void	setTextFormat (TextFormat format)
QFont	font () const
void	setFont (const QFont &font)
QColor	color () const
void	setColor (const QColor &c)
QColor	selectionColor () const
	\qmlproperty color QtQuick::TextEdit::selectionColor
void	setSelectionColor (const QColor &c)
QColor	selectedTextColor () const
	\qmlproperty color QtQuick::TextEdit::selectedTextColor
void	setSelectedTextColor (const QColor &c)
HAlignment	hAlign () const
	\qmlproperty enumeration QtQuick::TextEdit::horizontalAlignment \qmlproperty enumeration QtQuick::TextEdit::verticalAlignment \qmlproperty enumeration QtQuick::TextEdit::effectiveHorizontalAlignment
void	setHAlign (HAlignment align)
void	resetHAlign ()
HAlignment	effectiveHAlign () const
VAlignment	vAlign () const
void	setVAlign (VAlignment align)
WrapMode	wrapMode () const
	\qmlproperty enumeration QtQuick::TextEdit::wrapMode
void	setWrapMode (WrapMode w)
int	lineCount () const
	\qmlproperty int QtQuick::TextEdit::lineCount
int	length () const
	\qmlproperty int QtQuick::TextEdit::length
bool	isCursorVisible () const
	\qmlproperty bool QtQuick::TextEdit::cursorVisible If true the text edit shows a cursor.
void	setCursorVisible (bool on)
int	cursorPosition () const
	\qmlproperty int QtQuick::TextEdit::cursorPosition The position of the cursor in the TextEdit.
void	setCursorPosition (int pos)
QQmlComponent *	cursorDelegate () const
	\qmlproperty Component QtQuick::TextEdit::cursorDelegate The delegate for the cursor in the TextEdit.
void	setCursorDelegate (QQmlComponent *)
bool	overwriteMode () const
	\qmlproperty bool QtQuick::TextEdit::overwriteMode
void	setOverwriteMode (bool overwrite)
int	selectionStart () const
	\qmlproperty int QtQuick::TextEdit::selectionStart
int	selectionEnd () const
	\qmlproperty int QtQuick::TextEdit::selectionEnd
QString	selectedText () const
	\qmlproperty string QtQuick::TextEdit::selectedText
bool	focusOnPress () const
	\qmlproperty bool QtQuick::TextEdit::activeFocusOnPress
void	setFocusOnPress (bool on)
bool	persistentSelection () const
	\qmlproperty bool QtQuick::TextEdit::persistentSelection
void	setPersistentSelection (bool on)
qreal	textMargin () const
	\qmlproperty real QtQuick::TextEdit::textMargin
void	setTextMargin (qreal margin)
Qt::InputMethodHints	inputMethodHints () const
	\qmlproperty enumeration QtQuick::TextEdit::inputMethodHints
void	setInputMethodHints (Qt::InputMethodHints hints)
bool	selectByKeyboard () const
	\qmlproperty bool QtQuick::TextEdit::selectByKeyboard
void	setSelectByKeyboard (bool)
bool	selectByMouse () const
	\qmlproperty bool QtQuick::TextEdit::selectByMouse
void	setSelectByMouse (bool)
SelectionMode	mouseSelectionMode () const
	\qmlproperty enumeration QtQuick::TextEdit::mouseSelectionMode
void	setMouseSelectionMode (SelectionMode mode)
bool	canPaste () const
	\qmlproperty bool QtQuick::TextEdit::canPaste
bool	canUndo () const
	\qmlproperty bool QtQuick::TextEdit::canUndo
bool	canRedo () const
	\qmlproperty bool QtQuick::TextEdit::canRedo
void	componentComplete () override
	Ensures any delayed caching or data loading the class needs to performed is complete.
int	resourcesLoading () const
void	setReadOnly (bool)
	\qmlproperty bool QtQuick::TextEdit::readOnly
bool	isReadOnly () const
QRectF	cursorRectangle () const
	\qmlproperty rectangle QtQuick::TextEdit::cursorRectangle
qreal	contentWidth () const
	\qmlproperty real QtQuick::TextEdit::contentWidth
qreal	contentHeight () const
	\qmlproperty real QtQuick::TextEdit::contentHeight
QUrl	baseUrl () const
	\qmlproperty url QtQuick::TextEdit::baseUrl
void	setBaseUrl (const QUrl &url)
void	resetBaseUrl ()
Q_INVOKABLE QRectF	positionToRectangle (int) const
	\qmlmethod rectangle QtQuick::TextEdit::positionToRectangle(position)
Q_INVOKABLE int	positionAt (qreal x, qreal y) const
	\qmlmethod int QtQuick::TextEdit::positionAt(int x, int y)
Q_INVOKABLE void	moveCursorSelection (int pos)
	\qmlmethod QtQuick::TextEdit::moveCursorSelection(int position, SelectionMode mode)
Q_INVOKABLE void	moveCursorSelection (int pos, QQuickTextEdit::SelectionMode mode)
QQuickTextSelection *	cursorSelection () const
	\qmlproperty QtQuick::TextSelection QtQuick::TextEdit::cursorSelection
QRectF	boundingRect () const override
	Returns the extents of the item in its own coordinate system: a rectangle from {0, 0} to \l width() and \l height().
QRectF	clipRect () const override
	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().
bool	isInputMethodComposing () const
	\qmlproperty bool QtQuick::TextEdit::inputMethodComposing
RenderType	renderType () const
	\qmlproperty enumeration QtQuick::TextEdit::renderType
void	setRenderType (RenderType renderType)
Q_INVOKABLE QString	getText (int start, int end) const
	\qmlmethod string QtQuick::TextEdit::getText(int start, int end)
Q_INVOKABLE QString	getFormattedText (int start, int end) const
	\qmlmethod string QtQuick::TextEdit::getFormattedText(int start, int end)
QQuickTextDocument *	textDocument ()
QString	hoveredLink () const
	\qmlsignal QtQuick::TextEdit::linkHovered(string link)
	Q_REVISION (2, 3) Q_INVOKABLE QString linkAt(qreal x
qreal	padding () const
void	setPadding (qreal padding)
void	resetPadding ()
qreal	topPadding () const
void	setTopPadding (qreal padding)
void	resetTopPadding ()
qreal	leftPadding () const
void	setLeftPadding (qreal padding)
void	resetLeftPadding ()
qreal	rightPadding () const
void	setRightPadding (qreal padding)
void	resetRightPadding ()
qreal	bottomPadding () const
void	setBottomPadding (qreal padding)
void	resetBottomPadding ()
int	tabStopDistance () const
	\qmlproperty real QtQuick::TextEdit::tabStopDistance
void	setTabStopDistance (qreal distance)
void	invalidate () override
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 this item to the index before the specified sibling item within the list of children.
void	stackAfter (const QQuickItem *)
	Moves this item to the index after the specified sibling 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.
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.
Qt::FocusPolicy	focusPolicy () const
void	setFocusPolicy (Qt::FocusPolicy policy)
	Sets the focus policy of this item to policy.
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.
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 Item 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	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	isQmlObjectType () const
	Returns whether the object has been created by the QML engine or ownership has been explicitly set via QJSEngine::setObjectOwnership().
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.
bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.
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::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
void	killTimer (int id)
	Kills the timer with timer identifier, id.
void	killTimer (Qt::TimerId id)
template<typename T>
T	findChild (QAnyStringView aName, 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 (QAnyStringView 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>
T	findChild (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.
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 ()

Static Public Member Functions
static QQuickTextAreaAttached *	qmlAttachedProperties (QObject *object)
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)

Protected Member Functions
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.
void	itemChange (ItemChange change, const ItemChangeData &value) override
	Called when change occurs for this item.
void	geometryChange (const QRectF &newGeometry, const QRectF &oldGeometry) override
virtual void	insetChange (const QMarginsF &newInset, const QMarginsF &oldInset)
QSGNode *	updatePaintNode (QSGNode oldNode, UpdatePaintNodeData data) override
	Called on the render thread when it is time to sync the state of the item with the scene graph.
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	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.
Protected Member Functions inherited from QQuickTextEdit
	QQuickTextEdit (QQuickTextEditPrivate &dd, QQuickItem *parent=nullptr)
void	geometryChange (const QRectF &newGeometry, const QRectF &oldGeometry) override
void	itemChange (ItemChange change, const ItemChangeData &value) override
	Called when change occurs for this item.
bool	event (QEvent *) override
	\reimp
void	keyPressEvent (QKeyEvent *) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Handles the given key event.
void	keyReleaseEvent (QKeyEvent *) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Handles the given key event.
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	hoverEnterEvent (QHoverEvent *event) override
	This event handler can be reimplemented in a subclass to receive hover-enter events for an item.
void	hoverMoveEvent (QHoverEvent *event) override
	This event handler can be reimplemented in a subclass to receive hover-move events for an item.
void	hoverLeaveEvent (QHoverEvent *event) override
	This event handler can be reimplemented in a subclass to receive hover-leave events for an item.
void	mousePressEvent (QMouseEvent *event) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Handles the given mouse event.
void	mouseReleaseEvent (QMouseEvent *event) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Handles the given mouse event.
void	mouseDoubleClickEvent (QMouseEvent *event) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Handles the given mouse event.
void	mouseMoveEvent (QMouseEvent *event) override
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Handles the given mouse event.
bool	contextMenuEvent (QContextMenuEvent *event) override
QSGNode *	updatePaintNode (QSGNode oldNode, UpdatePaintNodeData updatePaintNodeData) override
	Called on the render thread when it is time to sync the state of the item with the scene graph.
void	updatePolish () override
	This function should perform any layout as required for this item.
Protected Member Functions inherited from QQuickImplicitSizeItem
	QQuickImplicitSizeItem (QQuickImplicitSizeItemPrivate &dd, QQuickItem *parent)
Protected Member Functions inherited from QQuickItem
bool	isComponentComplete () const
	Returns true if construction of the QML component is complete; otherwise returns false.
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)
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 bool	childMouseEventFilter (QQuickItem , QEvent )
	Reimplement this method to filter the pointer events that are received by this item's children.
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().
	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	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
QFont	font
qreal	implicitWidth
qreal	implicitHeight
QQuickItem *	background
QString	placeholderText
Qt::FocusReason	focusReason
bool	hovered
bool	hoverEnabled
QColor	placeholderTextColor
qreal	implicitBackgroundWidth
qreal	implicitBackgroundHeight
qreal	topInset
qreal	leftInset
qreal	rightInset
qreal	bottomInset
Properties inherited from QQuickTextEdit
QString	text
QColor	color
QColor	selectionColor
QColor	selectedTextColor
QFont	font
HAlignment	horizontalAlignment
HAlignment	effectiveHorizontalAlignment
VAlignment	verticalAlignment
WrapMode	wrapMode
int	lineCount
int	length
qreal	contentWidth
qreal	contentHeight
qreal	paintedWidth
qreal	paintedHeight
TextFormat	textFormat
bool	readOnly
bool	cursorVisible
int	cursorPosition
QRectF	cursorRectangle
QQmlComponent *	cursorDelegate
bool	overwriteMode
int	selectionStart
int	selectionEnd
QString	selectedText
bool	activeFocusOnPress
bool	persistentSelection
qreal	textMargin
Qt::InputMethodHints	inputMethodHints
bool	selectByKeyboard
bool	selectByMouse
SelectionMode	mouseSelectionMode
bool	canPaste
bool	canUndo
bool	canRedo
bool	inputMethodComposing
QUrl	baseUrl
RenderType	renderType
QQuickTextDocument *	textDocument
	\qmlproperty TextDocument QtQuick::TextEdit::textDocument
QString	hoveredLink
qreal	padding
qreal	topPadding
qreal	leftPadding
qreal	rightPadding
qreal	bottomPadding
QString	preeditText
	\qmlproperty string QtQuick::TextEdit::preeditText \readonly
qreal	tabStopDistance
QQuickTextSelection *	cursorSelection
Properties inherited from QQuickImplicitSizeItem
qreal	implicitWidth
qreal	implicitHeight
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
Qt::FocusPolicy	focusPolicy
	\qmlproperty enumeration QtQuick::Item::focusPolicy
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
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

Friends
struct	QQuickPressHandler

Additional Inherited Members
Public Types inherited from QQuickTextEdit
enum	HAlignment { AlignLeft = Qt::AlignLeft , AlignRight = Qt::AlignRight , AlignHCenter = Qt::AlignHCenter , AlignJustify = Qt::AlignJustify }
enum	VAlignment { AlignTop = Qt::AlignTop , AlignBottom = Qt::AlignBottom , AlignVCenter = Qt::AlignVCenter }
enum	TextFormat { PlainText = Qt::PlainText , RichText = Qt::RichText , AutoText = Qt::AutoText , MarkdownText = Qt::MarkdownText }
enum	WrapMode { NoWrap = QTextOption::NoWrap , WordWrap = QTextOption::WordWrap , WrapAnywhere = QTextOption::WrapAnywhere , WrapAtWordBoundaryOrAnywhere = QTextOption::WrapAtWordBoundaryOrAnywhere , Wrap = QTextOption::WrapAtWordBoundaryOrAnywhere }
enum	SelectionMode { SelectCharacters , SelectWords }
enum	RenderType { QtRendering , NativeRendering , CurveRendering }
Public Types inherited from QQuickItem
enum	Flag { ItemClipsChildrenToShape = 0x01 , ItemIsFocusScope = 0x04 , ItemHasContents = 0x08 , ItemAcceptsDrops = 0x10 , ItemIsViewport = 0x20 , ItemObservesViewport = 0x40 }
	\qmltype Item \nativetype QQuickItem \inherits QtObject \inqmlmodule QtQuick More...
enum	ItemChange { ItemChildAddedChange , ItemChildRemovedChange , ItemSceneChange , ItemVisibleHasChanged , ItemParentHasChanged , ItemOpacityHasChanged , ItemActiveFocusHasChanged , ItemRotationHasChanged , ItemAntialiasingHasChanged , ItemDevicePixelRatioHasChanged , ItemEnabledHasChanged , ItemScaleHasChanged , ItemTransformHasChanged }
	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 {QQuickItem::scale()}{scale}, or \l {QScreen::devicePixelRatio}{device pixel ratio}. More...
Public Slots inherited from QQuickTextEdit
void	selectAll ()
	\qmlmethod QtQuick::TextEdit::selectAll()
void	selectWord ()
	\qmlmethod QtQuick::TextEdit::selectWord()
void	select (int start, int end)
	\qmlmethod QtQuick::TextEdit::select(int start, int end)
void	deselect ()
	\qmlmethod QtQuick::TextEdit::deselect()
bool	isRightToLeft (int start, int end)
	\qmlmethod QtQuick::TextEdit::isRightToLeft(int start, int end)
void	undo ()
	\qmlmethod QtQuick::TextEdit::undo()
void	redo ()
	\qmlmethod QtQuick::TextEdit::redo()
void	insert (int position, const QString &text)
	\qmlmethod QtQuick::TextEdit::insert(int position, string text)
void	remove (int start, int end)
	\qmlmethod string QtQuick::TextEdit::remove(int start, int end)
	Q_REVISION (2, 2) void append(const QString &text)
	Q_REVISION (2, 7) void clear()
Public Slots inherited from QQuickItem
void	update ()
	Schedules a call to updatePaintNode() for this item.
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe
Public Attributes inherited from QQuickTextEdit
qreal y	const
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 30 of file qquicktextarea_p.h.

Constructor & Destructor Documentation

◆ QQuickTextArea()

QQuickTextArea::QQuickTextArea ( QQuickItem * parent = nullptr )

explicit

Definition at line 486 of file qquicktextarea.cpp.

◆ ~QQuickTextArea()

QQuickTextArea::~QQuickTextArea ( )

Definition at line 501 of file qquicktextarea.cpp.

Member Function Documentation

◆ background()

QQuickItem * QQuickTextArea::background ( ) const

\qmlproperty Item QtQuick.Controls::TextArea::background

This property holds the background item.

\input qquickcontrol-background.qdocinc notes

See also: {Customizing TextArea}

Definition at line 542 of file qquicktextarea.cpp.

◆ backgroundChanged

void QQuickTextArea::backgroundChanged ( )

signal

◆ bottomInset()

qreal QQuickTextArea::bottomInset ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::TextArea::bottomInset

This property holds the bottom inset for the background.

See also: {Control Layout}, topInset

Definition at line 888 of file qquicktextarea.cpp.

◆ classBegin()

void QQuickTextArea::classBegin ( )

overrideprotectedvirtual

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

Reimplemented from QQuickItem.

Definition at line 906 of file qquicktextarea.cpp.

◆ componentComplete()

void QQuickTextArea::componentComplete ( )

overrideprotectedvirtual

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

Reimplemented from QQuickItem.

Definition at line 913 of file qquicktextarea.cpp.

◆ contains()

bool QQuickTextArea::contains ( const QPointF & point ) const

overridevirtual

\qmlmethod bool QtQuick::Item::contains(point point)

Returns true if this item contains point, which is in local coordinates; returns false otherwise. This is the same check that is used for hit-testing a QEventPoint during event delivery, and is affected by \l containmentMask if it is set.

Returns true if this item contains point, which is in local coordinates; returns false otherwise.

This function can be overridden in order to handle point collisions in items with custom shapes. The default implementation checks whether the point is inside \l containmentMask() if it is set, or inside the bounding box otherwise.

Note: This method is used for hit-testing each QEventPoint during event delivery, so the implementation should be kept as lightweight as possible.

Reimplemented from QQuickItem.

Definition at line 680 of file qquicktextarea.cpp.

◆ focusInEvent()

void QQuickTextArea::focusInEvent ( QFocusEvent * event )

overrideprotectedvirtual

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

The event information is provided by the event parameter.

\input item.qdocinc accepting-events

If you do reimplement this function, you should call the base class implementation.

Reimplemented from QQuickItem.

Definition at line 1002 of file qquicktextarea.cpp.

◆ focusOutEvent()

void QQuickTextArea::focusOutEvent ( QFocusEvent * event )

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 1007 of file qquicktextarea.cpp.

◆ focusReason()

Qt::FocusReason QQuickTextArea::focusReason ( ) const

\qmlproperty enumeration QtQuick.Controls::TextArea::focusReason

This property holds the reason of the last focus change.

Note: This property does not indicate whether the item has \l {Item::activeFocus} {active focus}, but the reason why the item either gained or lost focus.

\value Qt.MouseFocusReason A mouse action occurred. \value Qt.TabFocusReason The Tab key was pressed. \value Qt.BacktabFocusReason A Backtab occurred. The input for this may include the Shift or Control keys; e.g. Shift+Tab. \value Qt.ActiveWindowFocusReason The window system made this window either active or inactive. \value Qt.PopupFocusReason The application opened/closed a pop-up that grabbed/released the keyboard focus. \value Qt.ShortcutFocusReason The user typed a label's buddy shortcut \value Qt.MenuBarFocusReason The menu bar took focus. \value Qt.OtherFocusReason Another reason, usually application-specific.

Note: Prefer \l {QtQuick.Controls::Control::focusReason} to this property.

Definition at line 667 of file qquicktextarea.cpp.

◆ focusReasonChanged

void QQuickTextArea::focusReasonChanged ( )

signal

◆ font()

QFont QQuickTextArea::font ( ) const

Definition at line 514 of file qquicktextarea.cpp.

◆ fontChanged

void QQuickTextArea::fontChanged ( )

signal

◆ geometryChange()

void QQuickTextArea::geometryChange	(	const QRectF &	newGeometry,
		const QRectF &	oldGeometry )

overrideprotectedvirtual

Since: 6.0

This function is called to handle this item's changes in geometry from oldGeometry to newGeometry. If the two geometries are the same, it doesn't do anything.

Derived classes must call the base class method within their implementation.

Reimplemented from QQuickItem.

Definition at line 955 of file qquicktextarea.cpp.

◆ implicitBackgroundHeight()

qreal QQuickTextArea::implicitBackgroundHeight ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::TextArea::implicitBackgroundHeight \readonly

This property holds the implicit background height.

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

See also: implicitBackgroundWidth

Definition at line 794 of file qquicktextarea.cpp.

◆ implicitBackgroundWidth()

qreal QQuickTextArea::implicitBackgroundWidth ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::TextArea::implicitBackgroundWidth \readonly

This property holds the implicit background width.

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

See also: implicitBackgroundHeight

Definition at line 775 of file qquicktextarea.cpp.

◆ implicitHeightChanged3

void QQuickTextArea::implicitHeightChanged3 ( )

signal

◆ implicitWidthChanged3

void QQuickTextArea::implicitWidthChanged3 ( )

signal

◆ insetChange()

void QQuickTextArea::insetChange	(	const QMarginsF &	newInset,
		const QMarginsF &	oldInset )

protectedvirtual

Definition at line 962 of file qquicktextarea.cpp.

◆ isHovered()

bool QQuickTextArea::isHovered ( ) const

Since: QtQuick.Controls 2.1 (Qt 5.8) \qmlproperty bool QtQuick.Controls::TextArea::hovered \readonly

This property holds whether the text area is hovered.

See also: hoverEnabled

Definition at line 697 of file qquicktextarea.cpp.

◆ isHoverEnabled()

bool QQuickTextArea::isHoverEnabled ( ) const

Since: QtQuick.Controls 2.1 (Qt 5.8) \qmlproperty bool QtQuick.Controls::TextArea::hoverEnabled

This property determines whether the text area accepts hover events. The default value is true.

See also: hovered

Definition at line 729 of file qquicktextarea.cpp.

◆ itemChange()

void QQuickTextArea::itemChange	(	QQuickItem::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:5867

value

EGLOutputLayerEXT EGLint EGLAttrib value

[3]

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 925 of file qquicktextarea.cpp.

◆ leftInset()

qreal QQuickTextArea::leftInset ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::TextArea::leftInset

This property holds the left inset for the background.

See also: {Control Layout}, rightInset

Definition at line 836 of file qquicktextarea.cpp.

◆ mouseDoubleClickEvent()

void QQuickTextArea::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 1073 of file qquicktextarea.cpp.

◆ mouseMoveEvent()

void QQuickTextArea::mouseMoveEvent ( QMouseEvent * event )

overrideprotectedvirtual

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

The event information is provided by the event parameter.

In order to receive mouse movement events, the preceding mouse press event must be accepted (by overriding \l mousePressEvent(), for example) and \l acceptedMouseButtons() must return the relevant mouse button.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Definition at line 1047 of file qquicktextarea.cpp.

◆ mousePressEvent()

void QQuickTextArea::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.

Definition at line 1029 of file qquicktextarea.cpp.

◆ mouseReleaseEvent()

void QQuickTextArea::mouseReleaseEvent ( QMouseEvent * event )

overrideprotectedvirtual

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

The event information is provided by the event parameter.

In order to receive mouse release events, the preceding mouse press event must be accepted (by overriding \l mousePressEvent(), for example) and \l acceptedMouseButtons() must return the relevant mouse button.

\input item.qdocinc accepting-events

Reimplemented from QQuickItem.

Definition at line 1060 of file qquicktextarea.cpp.

◆ placeholderText()

QString QQuickTextArea::placeholderText ( ) const

\qmlproperty string QtQuick.Controls::TextArea::placeholderText

This property holds the short hint that is displayed in the text area before the user enters a value.

Definition at line 604 of file qquicktextarea.cpp.

◆ placeholderTextChanged

void QQuickTextArea::placeholderTextChanged ( )

signal

◆ placeholderTextColor()

QColor QQuickTextArea::placeholderTextColor ( ) const

\qmlproperty color QtQuick.Controls::TextArea::placeholderTextColor

Since: QtQuick.Controls 2.5 (Qt 5.12)

This property holds the color of placeholderText.

See also: placeholderText

Definition at line 632 of file qquicktextarea.cpp.

◆ pressAndHold

void QQuickTextArea::pressAndHold ( QQuickMouseEvent * event )

signal

◆ Q_REVISION [1/11]

QQuickTextArea::Q_REVISION	(	2	,
		1	)

signal

◆ Q_REVISION [2/11]

QQuickTextArea::Q_REVISION	(	2	,
		1	)

signal

◆ Q_REVISION [3/11]

QQuickTextArea::Q_REVISION	(	2	,
		1	)

signal

◆ Q_REVISION [4/11]

QQuickTextArea::Q_REVISION	(	2	,
		1	)

signal

◆ Q_REVISION [5/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ Q_REVISION [6/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ Q_REVISION [7/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ Q_REVISION [8/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ Q_REVISION [9/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ Q_REVISION [10/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ Q_REVISION [11/11]

QQuickTextArea::Q_REVISION	(	2	,
		5	)

signal

◆ qmlAttachedProperties()

QQuickTextAreaAttached * QQuickTextArea::qmlAttachedProperties ( QObject * object )

static

Definition at line 509 of file qquicktextarea.cpp.

◆ resetBottomInset()

void QQuickTextArea::resetBottomInset ( )

Definition at line 900 of file qquicktextarea.cpp.

◆ resetHoverEnabled()

void QQuickTextArea::resetHoverEnabled ( )

Definition at line 752 of file qquicktextarea.cpp.

◆ resetLeftInset()

void QQuickTextArea::resetLeftInset ( )

Definition at line 848 of file qquicktextarea.cpp.

◆ resetRightInset()

void QQuickTextArea::resetRightInset ( )

Definition at line 874 of file qquicktextarea.cpp.

◆ resetTopInset()

void QQuickTextArea::resetTopInset ( )

Definition at line 822 of file qquicktextarea.cpp.

◆ rightInset()

qreal QQuickTextArea::rightInset ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::TextArea::rightInset

This property holds the right inset for the background.

See also: {Control Layout}, leftInset

Definition at line 862 of file qquicktextarea.cpp.

◆ setBackground()

void QQuickTextArea::setBackground ( QQuickItem * background )

Definition at line 550 of file qquicktextarea.cpp.

◆ setBottomInset()

void QQuickTextArea::setBottomInset ( qreal inset )

Definition at line 894 of file qquicktextarea.cpp.

◆ setFocusReason()

void QQuickTextArea::setFocusReason ( Qt::FocusReason reason )

Definition at line 673 of file qquicktextarea.cpp.

◆ setFont()

void QQuickTextArea::setFont ( const QFont & font )

Definition at line 523 of file qquicktextarea.cpp.

◆ setHovered()

void QQuickTextArea::setHovered ( bool hovered )

Definition at line 707 of file qquicktextarea.cpp.

◆ setHoverEnabled()

void QQuickTextArea::setHoverEnabled ( bool enabled )

Definition at line 739 of file qquicktextarea.cpp.

◆ setLeftInset()

void QQuickTextArea::setLeftInset ( qreal inset )

Definition at line 842 of file qquicktextarea.cpp.

◆ setPlaceholderText()

void QQuickTextArea::setPlaceholderText ( const QString & text )

Definition at line 610 of file qquicktextarea.cpp.

◆ setPlaceholderTextColor()

void QQuickTextArea::setPlaceholderTextColor ( const QColor & color )

Definition at line 638 of file qquicktextarea.cpp.

◆ setRightInset()

void QQuickTextArea::setRightInset ( qreal inset )

Definition at line 868 of file qquicktextarea.cpp.

◆ setTopInset()

void QQuickTextArea::setTopInset ( qreal inset )

Definition at line 816 of file qquicktextarea.cpp.

◆ timerEvent()

void QQuickTextArea::timerEvent ( QTimerEvent * event )

overrideprotectedvirtual

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

QChronoTimer provides higher-level interfaces 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 1083 of file qquicktextarea.cpp.

◆ topInset()

qreal QQuickTextArea::topInset ( ) const

Since: QtQuick.Controls 2.5 (Qt 5.12) \qmlproperty real QtQuick.Controls::TextArea::topInset

This property holds the top inset for the background.

See also: {Control Layout}, bottomInset

Definition at line 810 of file qquicktextarea.cpp.

◆ updatePaintNode()

QSGNode * QQuickTextArea::updatePaintNode	(	QSGNode *	oldNode,
		UpdatePaintNodeData *	updatePaintNodeData )

overrideprotectedvirtual

Called on the render thread when it is time to sync the state of the item with the scene graph.

The function is called as a result of QQuickItem::update(), if the user has set the QQuickItem::ItemHasContents flag on the item.

The function should return the root of the scene graph subtree for this item. Most implementations will return a single QSGGeometryNode containing the visual representation of this item. oldNode is the node that was returned the last time the function was called. updatePaintNodeData provides a pointer to the QSGTransformNode associated with this QQuickItem.

QSGNode *MyItem::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
{
    QSGSimpleRectNode *n = static_cast<QSGSimpleRectNode *>(node);
    if (!n) {
        n = new QSGSimpleRectNode();
        n->setColor(Qt::red);
    }
    n->setRect(boundingRect());
    return n;
}

The main thread is blocked while this function is executed so it is safe to read values from the QQuickItem instance and other objects in the main thread.

If no call to QQuickItem::updatePaintNode() result in actual scene graph changes, like QSGNode::markDirty() or adding and removing nodes, then the underlying implementation may decide to not render the scene again as the visual outcome is identical.

Warning: It is crucial that graphics operations and interaction with the scene graph happens exclusively on the render thread, primarily during the QQuickItem::updatePaintNode() call. The best rule of thumb is to only use classes with the "QSG" prefix inside the QQuickItem::updatePaintNode() function.; This function is called on the render thread. This means any QObjects or thread local storage that is created will have affinity to the render thread, so apply caution when doing anything other than rendering in this function. Similarly for signals, these will be emitted on the render thread and will thus often be delivered via queued connections.

Note: All classes with QSG prefix should be used solely on the scene graph's rendering thread. See \l {Scene Graph and Rendering} for more information.

See also: QSGMaterial, QSGGeometryNode, QSGGeometry, QSGFlatColorMaterial, QSGTextureMaterial, QSGNode::markDirty(), {Graphics Resource Handling}

Reimplemented from QQuickItem.

Definition at line 970 of file qquicktextarea.cpp.

◆ QQuickPressHandler

friend struct QQuickPressHandler

friend

Definition at line 129 of file qquicktextarea_p.h.

Property Documentation

◆ background

QQuickItem * QQuickTextArea::background

readwrite

Definition at line 36 of file qquicktextarea_p.h.

◆ bottomInset

qreal QQuickTextArea::bottomInset

readwrite

Definition at line 49 of file qquicktextarea_p.h.

◆ focusReason

Qt::FocusReason QQuickTextArea::focusReason

readwrite

Definition at line 38 of file qquicktextarea_p.h.

◆ font

QFont QQuickTextArea::font

readwrite

Definition at line 33 of file qquicktextarea_p.h.

◆ hovered

bool QQuickTextArea::hovered

read

Definition at line 40 of file qquicktextarea_p.h.

◆ hoverEnabled

bool QQuickTextArea::hoverEnabled

readwrite

Definition at line 41 of file qquicktextarea_p.h.

◆ implicitBackgroundHeight

qreal QQuickTextArea::implicitBackgroundHeight

read

Definition at line 45 of file qquicktextarea_p.h.

◆ implicitBackgroundWidth

qreal QQuickTextArea::implicitBackgroundWidth

read

Definition at line 44 of file qquicktextarea_p.h.

◆ implicitHeight

qreal QQuickTextArea::implicitHeight

readwrite

Definition at line 35 of file qquicktextarea_p.h.

◆ implicitWidth

qreal QQuickTextArea::implicitWidth

readwrite

Definition at line 34 of file qquicktextarea_p.h.

◆ leftInset

qreal QQuickTextArea::leftInset

readwrite

Definition at line 47 of file qquicktextarea_p.h.

◆ placeholderText

QString QQuickTextArea::placeholderText

readwrite

Definition at line 37 of file qquicktextarea_p.h.

◆ placeholderTextColor

QColor QQuickTextArea::placeholderTextColor

readwrite

Definition at line 43 of file qquicktextarea_p.h.

◆ rightInset

qreal QQuickTextArea::rightInset

readwrite

Definition at line 48 of file qquicktextarea_p.h.

◆ topInset

qreal QQuickTextArea::topInset

readwrite

Definition at line 46 of file qquicktextarea_p.h.

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

qtdeclarative/src/quicktemplates/qquicktextarea_p.h (01cd43d30e3ca2c4dd94a4a4711604adb9417517)
qtdeclarative/src/quicktemplates/qquicktextarea.cpp (01cd43d30e3ca2c4dd94a4a4711604adb9417517)

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Properties

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QQuickTextArea()

◆ ~QQuickTextArea()

Member Function Documentation

◆ background()

◆ backgroundChanged

◆ bottomInset()

◆ classBegin()

◆ componentComplete()

◆ contains()

◆ focusInEvent()

◆ focusOutEvent()

◆ focusReason()

◆ focusReasonChanged

◆ font()

◆ fontChanged

◆ geometryChange()

◆ implicitBackgroundHeight()

◆ implicitBackgroundWidth()

◆ implicitHeightChanged3

◆ implicitWidthChanged3

◆ insetChange()

◆ isHovered()

◆ isHoverEnabled()

◆ itemChange()

◆ leftInset()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ placeholderText()

◆ placeholderTextChanged

◆ placeholderTextColor()

◆ pressAndHold

◆ Q_REVISION [1/11]

◆ Q_REVISION [2/11]

◆ Q_REVISION [3/11]

◆ Q_REVISION [4/11]

◆ Q_REVISION [5/11]

◆ Q_REVISION [6/11]

◆ Q_REVISION [7/11]

◆ Q_REVISION [8/11]

◆ Q_REVISION [9/11]

◆ Q_REVISION [10/11]

◆ Q_REVISION [11/11]

◆ qmlAttachedProperties()

◆ resetBottomInset()

◆ resetHoverEnabled()

◆ resetLeftInset()

◆ resetRightInset()

◆ resetTopInset()

◆ rightInset()

◆ setBackground()

◆ setBottomInset()

◆ setFocusReason()

◆ setFont()

◆ setHovered()

◆ setHoverEnabled()

◆ setLeftInset()

◆ setPlaceholderText()

◆ setPlaceholderTextColor()

◆ setRightInset()

◆ setTopInset()

◆ timerEvent()

◆ topInset()

◆ updatePaintNode()

Friends And Related Symbol Documentation

◆ QQuickPressHandler

Property Documentation

◆ background

◆ bottomInset

◆ focusReason