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PropertyPass Class

class QQmlSA::PropertyPass

Base class for all static analysis passes on properties. More...

Header: #include <PropertyPass>
CMake: find_package(Qt6 REQUIRED COMPONENTS QmlCompiler)
target_link_libraries(mytarget PRIVATE Qt6::QmlCompiler)
Inherits: QQmlSA::GenericPass
Status: Technical Preview

Public Functions

PropertyPass(QQmlSA::PassManager *manager)
virtual void onBinding(const QQmlSA::Element &element, const QString &propertyName, const QQmlSA::Binding &binding, const QQmlSA::Element &bindingScope, const QQmlSA::Element &value)
virtual void onRead(const QQmlSA::Element &element, const QString &propertyName, const QQmlSA::Element &readScope, QQmlSA::SourceLocation location)
virtual void onWrite(const QQmlSA::Element &element, const QString &propertyName, const QQmlSA::Element &expressionType, const QQmlSA::Element &writeScope, QQmlSA::SourceLocation location)

Detailed Description

Member Function Documentation

PropertyPass::PropertyPass(QQmlSA::PassManager *manager)

Creates a PropertyPass object and uses manager to refer to the pass manager.

[virtual] void PropertyPass::onBinding(const QQmlSA::Element &element, const QString &propertyName, const QQmlSA::Binding &binding, const QQmlSA::Element &bindingScope, const QQmlSA::Element &value)

Executes whenever a property gets bound to a value.

The property propertyName of element is bound to the value within bindingScope with binding.

[virtual] void PropertyPass::onRead(const QQmlSA::Element &element, const QString &propertyName, const QQmlSA::Element &readScope, QQmlSA::SourceLocation location)

Executes whenever a property is read.

The property propertyName of element is read by an instruction within readScope defined at location.

[virtual] void PropertyPass::onWrite(const QQmlSA::Element &element, const QString &propertyName, const QQmlSA::Element &expressionType, const QQmlSA::Element &writeScope, QQmlSA::SourceLocation location)

Executes whenever a property is written to.

The property propertyName of element is written to by an instruction within writeScope defined at location. The type of the expression written to propertyName is expressionType.

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