\inmodule QtQmlCompiler More...

#include <qqmlsa.h>

Collaboration diagram for QQmlSA::Binding:

Classes
class	Bindings
	\inmodule QtQmlCompiler More...

Public Member Functions
	Binding ()
	Constructs a new Binding object.
	Binding (const Binding &)
	Creates a copy of other.
	Binding (Binding &&) noexcept
	Move-constructs a `Binding` instance.
Binding &	operator= (const Binding &)
	Assigns other to this Binding instance.
Binding &	operator= (Binding &&) noexcept
	Move-assigns other to this Binding instance.
	~Binding ()
	Destroys the binding.
Element	groupType () const
	Returns the type of the property of this binding if it is a grouped property, otherwise returns an invalid Element.
Element	bindingScope () const
	Returns the Element scope in which the binding is defined.
BindingType	bindingType () const
	Returns the type of this binding.
QString	stringValue () const
	Returns the associated string literal if the content type of this binding is StringLiteral, otherwise returns an empty string.
QString	propertyName () const
	Returns the name of the property bound with this binding.
bool	isAttached () const
	Returns `true` if this type is attached to another one, `false` otherwise.
Element	attachedType () const
	Returns the attached type if the content type of this binding is AttachedProperty, otherwise returns an invalid Element.
QQmlSA::SourceLocation	sourceLocation () const
	Returns the location in the QML code where this binding is defined.
double	numberValue () const
	Returns the associated number if the content type of this binding is NumberLiteral, otherwise returns 0.
ScriptBindingKind	scriptKind () const
	Returns the kind of the associated script if the content type of this binding is Script, otherwise returns Invalid.
bool	hasObject () const
	Returns `true` if this binding has an objects, otherwise returns `false`.
Element	objectType () const
	Returns the type of the associated object if the content type of this binding is Object, otherwise returns an invalid Element.
bool	hasUndefinedScriptValue () const
	Returns whether this binding has script value type undefined like when it is assigned `undefined`.
bool	hasFunctionScriptValue () const
	Returns whether this binding has script value type function like when it is assigned a (lambda) method, an arrow function or a statement block.

Static Public Member Functions
static bool	isLiteralBinding (BindingType)
	Returns `true` if bindingType is a literal type, and `false` otherwise.

Friends
bool	operator== (const Binding &lhs, const Binding &rhs)
	Returns `true` if lhs and rhs are equal, and `false` otherwise.
bool	operator!= (const Binding &lhs, const Binding &rhs)
	Returns `true` if lhs and rhs are not equal, and `false` otherwise.

Detailed Description

\inmodule QtQmlCompiler

Represents a single QML property binding for a specific type.

Definition at line 52 of file qqmlsa.h.

Constructor & Destructor Documentation

◆ Binding() [1/3]

QQmlSA::Binding::Binding ( )

Constructs a new Binding object.

Definition at line 248 of file qqmlsa.cpp.

◆ Binding() [2/3]

QQmlSA::Binding::Binding ( const Binding & other )

Creates a copy of other.

Definition at line 255 of file qqmlsa.cpp.

◆ Binding() [3/3]

QQmlSA::Binding::Binding ( Binding && other )

noexcept

Move-constructs a Binding instance.

Definition at line 260 of file qqmlsa.cpp.

◆ ~Binding()

QQmlSA::Binding::~Binding ( )

default

Destroys the binding.

Member Function Documentation

◆ attachedType()

Element QQmlSA::Binding::attachedType ( ) const

Returns the attached type if the content type of this binding is AttachedProperty, otherwise returns an invalid Element.

Definition at line 385 of file qqmlsa.cpp.

◆ bindingScope()

Element QQmlSA::Binding::bindingScope ( ) const

Returns the Element scope in which the binding is defined.

Definition at line 343 of file qqmlsa.cpp.

◆ bindingType()

QQmlSA::BindingType QQmlSA::Binding::bindingType ( ) const

Returns the type of this binding.

Definition at line 351 of file qqmlsa.cpp.

◆ groupType()

Element QQmlSA::Binding::groupType ( ) const

Returns the type of the property of this binding if it is a grouped property, otherwise returns an invalid Element.

Definition at line 335 of file qqmlsa.cpp.

◆ hasFunctionScriptValue()

bool QQmlSA::Binding::hasFunctionScriptValue ( ) const

Returns whether this binding has script value type function like when it is assigned a (lambda) method, an arrow function or a statement block.

If the content type of this binding is not \l{QQmlSA::BindingType::Script}, returns false.

Definition at line 465 of file qqmlsa.cpp.

◆ hasObject()

bool QQmlSA::Binding::hasObject ( ) const

Returns true if this binding has an objects, otherwise returns false.

Definition at line 433 of file qqmlsa.cpp.

◆ hasUndefinedScriptValue()

bool QQmlSA::Binding::hasUndefinedScriptValue ( ) const

Returns whether this binding has script value type undefined like when it is assigned undefined.

If the content type of this binding is not \l{QQmlSA::BindingType::Script}, returns false.

Definition at line 452 of file qqmlsa.cpp.

◆ isAttached()

bool QQmlSA::Binding::isAttached ( ) const

Returns true if this type is attached to another one, false otherwise.

Definition at line 376 of file qqmlsa.cpp.

◆ isLiteralBinding()

bool QQmlSA::Binding::isLiteralBinding ( QQmlSA::BindingType bindingType )

static

Returns true if bindingType is a literal type, and false otherwise.

Definition at line 476 of file qqmlsa.cpp.

◆ numberValue()

double QQmlSA::Binding::numberValue ( ) const

Returns the associated number if the content type of this binding is NumberLiteral, otherwise returns 0.

Definition at line 416 of file qqmlsa.cpp.

◆ objectType()

QQmlSA::Element QQmlSA::Binding::objectType ( ) const

Returns the type of the associated object if the content type of this binding is Object, otherwise returns an invalid Element.

Definition at line 442 of file qqmlsa.cpp.

◆ operator=() [1/2]

Binding & QQmlSA::Binding::operator= ( Binding && other )

noexcept

Move-assigns other to this Binding instance.

Definition at line 283 of file qqmlsa.cpp.

◆ operator=() [2/2]

Binding & QQmlSA::Binding::operator= ( const Binding & other )

Assigns other to this Binding instance.

Definition at line 267 of file qqmlsa.cpp.

◆ propertyName()

QString QQmlSA::Binding::propertyName ( ) const

Returns the name of the property bound with this binding.

Definition at line 368 of file qqmlsa.cpp.

◆ scriptKind()

QQmlSA::ScriptBindingKind QQmlSA::Binding::scriptKind ( ) const

Returns the kind of the associated script if the content type of this binding is Script, otherwise returns Invalid.

Definition at line 425 of file qqmlsa.cpp.

◆ sourceLocation()

QQmlSA::SourceLocation QQmlSA::Binding::sourceLocation ( ) const

Returns the location in the QML code where this binding is defined.

Definition at line 406 of file qqmlsa.cpp.

◆ stringValue()

QString QQmlSA::Binding::stringValue ( ) const

Returns the associated string literal if the content type of this binding is StringLiteral, otherwise returns an empty string.

Definition at line 360 of file qqmlsa.cpp.

◆ operator!=

bool operator!=	(	const Binding &	lhs,
		const Binding &	rhs )

friend

Returns true if lhs and rhs are not equal, and false otherwise.

Two Bindings are considered equal if their property name, content type, and source location match.

Definition at line 107 of file qqmlsa.h.

◆ operator==

bool operator==	(	const Binding &	lhs,
		const Binding &	rhs )