Specialized binding target for value sources where the binding target itself is the value source. More...

#include <kanzi/core.ui/binding/typed_value_source_binding_target_runtime.hpp>

Inheritance diagram for kanzi::TypedValueSourceBindingTargetRuntime< T >:

Public Member Functions
PropertyTypeDescriptor< T >::TypedValueSource *	getValueSource ()
	Returns a pointer to a value source. More...

const PropertyTypeDescriptor< T >::TypedValueSource *	getValueSource () const
	Returns a pointer to a value source. More...

	~TypedValueSourceBindingTargetRuntime () override
	Destructor. More...

Public Member Functions inherited from kanzi::ValueSourceBindingTargetRuntime
void	clearValueSourceOwner ()
	Clears the value source owner. More...

PropertyValuePrecedence	getPrecedence () const
	Gets value source precedence. More...

PropertyField	getPropertyField () const
	Gets a property field. More...

AbstractPropertyType	getPropertyType () const
	Gets a property type. More...

bool	hasValueSourceOwner () const
	Indicates whether this target runtime still has a value source owner. More...

Public Member Functions inherited from kanzi::BindingTargetRuntime
void	attachForRead ()
	Attaches the binding target runtime for reading. More...

void	attachForWrite ()
	Attaches the binding target runtime for writing. More...

BindingProcessorConstIterator	beginProcessors () const
	Gets an iterator to the beginning of binding processors. More...

void	copyBindingProcessors (const AbstractBinding &binding)
	Copies backward direction processors from a binding. More...

void	detach ()
	Detaches binding target runtime. More...

BindingProcessorConstIterator	endProcessors () const
	Gets an iterator to the end of binding processors. More...

AbstractBindingRuntime *	getBindingRuntime () const
	Gets the binding runtime. More...

BindingLookupContext &	getLookupContext () const
	Accesses target lookup context. More...

bool	isConnected ()
	Indicates whether this source is connected. More...

bool	read (Variant &value)
	Reads a value from the binding target. More...

void	setBindingRuntime (AbstractBindingRuntime &bindingRuntime)
	Sets the binding runtime. More...

bool	write (const Variant &value)
	Writes a value to the binding target. More...

virtual	~BindingTargetRuntime ()
	Destructor. More...

Static Public Member Functions
static BindingTargetRuntimePtr	create (BindingLookupContextPtr lookupContext, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence, bool reuseAllowed)
	Create a typed value source binding target runtime. More...

Static Public Member Functions inherited from kanzi::ValueSourceBindingTargetRuntime
static BindingTargetRuntimePtr	create (BindingLookupContextPtr lookupContext, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence, bool reuseAllowed)
	Creates a value source binding target runtime without an actual binding target. More...

Protected Types
using	ObjectPropertyListenerType = ObjectPropertyListenerImpl< T, PropertyObject *, PropertyObject & >
	Type name for object property listener. More...

Protected Member Functions
void	attachForReadOverride () override
	BindingTargetRuntime::attachForReadOverride() implementation. More...

void	attachForWriteOverride () override
	BindingTargetRuntime::attachForWriteOverride() implementation. More...

void	attachValueSource (bool reuseAllowed)
	Attaches the value source owner. More...

void	detachOverride () override
	BindingTargetRuntime::detachOverride() implementation. More...

void	detachValueSource ()
	Detaches the value source installed by this value source binding target runtime. More...

T	getInitialValue () const
	Gets the initial value of a property type. More...

bool	isConnectedOverride () override
	BindingTargetRuntime::isConnectedOverride() implementation. More...

void	localPropertyChange () override
	ObjectPropertyListenerImpl::localPropertyChange() implementation. More...

bool	readOverride (Variant &value) override
	BindingTargetRuntime::readOverride() implementation. More...

	TypedValueSourceBindingTargetRuntime (BindingLookupContextPtr lookupContext, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence, bool reuseAllowed)
	Constructor. More...

bool	writeOverride (const Variant &value) override
	BindingTargetRuntime::writeOverride() implementation. More...

Protected Member Functions inherited from kanzi::ValueSourceBindingTargetRuntime
	ValueSourceBindingTargetRuntime (BindingLookupContextPtr lookupContext, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
	Constructor. More...

Protected Member Functions inherited from kanzi::BindingTargetRuntime
	BindingTargetRuntime (BindingLookupContextPtr lookupContext)
	Constructor. More...

Protected Member Functions inherited from kanzi::ObjectPropertyListenerImpl< T, PropertyObject *, PropertyObject &>
void	attachLocalPropertyListener (PropertyObject & object, AbstractPropertyType propertyType)
	Installs local property listener. More...

void	clearLocalPropertyListener ()
	Clears the property listener object. More...

void	detachLocalPropertyListener (AbstractPropertyType propertyType)
	Uninstalls local property listener. More...

PropertyObject &	getLocalPropertyListenerObject () const
	Gets the property object with a local property listener installed. More...

bool	isLocalPropertyListenerInstalled () const
	Tells whether a local property listener has been installed. More...

	ObjectPropertyListenerImpl ()=default
	Constructor. More...

	~ObjectPropertyListenerImpl ()
	Destructor. More...

Protected Attributes
PropertyTypeDescriptor< T >::TypedValueSource	m_valueSource
	Value source. More...

Protected Attributes inherited from kanzi::ValueSourceBindingTargetRuntime
PropertyField	m_field
	Property field to use. More...

bool	m_localReadListenerRequested
	Indicates whether the local read listener is requested. More...

PropertyObject &	m_object
	Object the value source is installed to. More...

PropertyValuePrecedence	m_precedence
	Precedence to use. More...

AbstractPropertyType	m_propertyType
	Property type to use. More...

AbstractPropertyTypeDescriptor::ValueSourceOwner *	m_valueSourceOwner
	Owner for the binding value source this runtime installs. More...

Protected Attributes inherited from kanzi::BindingTargetRuntime
AbstractBindingRuntime *	m_bindingRuntime
	Abstract binding runtime for this target. More...

BindingLookupContextPtr	m_lookupContext
	Binding lookup context for wherever this binding target runtime is attached to. More...

BindingProcessorContainer	m_processors
	Binding processors (for the target, backward direction). More...

Protected Attributes inherited from kanzi::ObjectPropertyListenerImpl< T, PropertyObject *, PropertyObject &>
PropertyObject *	m_localPropertyListenerObject
	The object to which the local property listener has been installed. More...

Additional Inherited Members
Public Types inherited from kanzi::BindingTargetRuntime
typedef BindingProcessorContainer::const_iterator	BindingProcessorConstIterator
	Binding processor iterator type. More...

typedef vector< BindingProcessorSharedPtr >	BindingProcessorContainer
	Binding processor container type. More...

Static Protected Member Functions inherited from kanzi::ObjectPropertyListenerImpl< T, PropertyObject *, PropertyObject &>
static void	localPropertyChangeCallback (PropertyObject &, const T &, PropertyNotificationReason reason, void *userData)
	Property change callback for object property. More...

Detailed Description

template<typename T>
class kanzi::TypedValueSourceBindingTargetRuntime< T >

Specialized binding target for value sources where the binding target itself is the value source.

Since: Kanzi 3.7.0

Member Typedef Documentation

◆ ObjectPropertyListenerType

template<typename T >

using kanzi::TypedValueSourceBindingTargetRuntime< T >::ObjectPropertyListenerType = ObjectPropertyListenerImpl<T, PropertyObject*, PropertyObject&>

protected

Type name for object property listener.

Constructor & Destructor Documentation

◆ ~TypedValueSourceBindingTargetRuntime()

template<typename T >

kanzi::TypedValueSourceBindingTargetRuntime< T >::~TypedValueSourceBindingTargetRuntime ( )

inlineoverride

Destructor.

◆ TypedValueSourceBindingTargetRuntime()

template<typename T >

kanzi::TypedValueSourceBindingTargetRuntime< T >::TypedValueSourceBindingTargetRuntime	(	BindingLookupContextPtr	lookupContext,
		AbstractPropertyType	propertyType,
		PropertyField	field,
		PropertyValuePrecedence	precedence,
		bool	reuseAllowed
	)

inlineprotected

Constructor.

Parameters

lookupContext	Binding lookup context to use.
propertyType	Property type to use.
field	Property field to use.
precedence	Precedence to use.
reuseAllowed	Is reuse of the installed value source allowed by other functionality, such as setProperty?

Member Function Documentation

◆ create()

template<typename T >

static BindingTargetRuntimePtr kanzi::TypedValueSourceBindingTargetRuntime< T >::create	(	BindingLookupContextPtr	lookupContext,
		AbstractPropertyType	propertyType,
		PropertyField	field,
		PropertyValuePrecedence	precedence,
		bool	reuseAllowed
	)

inlinestatic

Create a typed value source binding target runtime.

Parameters

lookupContext	Binding lookup context to use.
propertyType	Property type to use.
field	Property field to use.
precedence	Precedence to use.
reuseAllowed	Is reuse of the installed value source allowed by other functionality, such as setProperty?

Returns: The created typed value source binding target runtime.

◆ getValueSource() [1/2]

template<typename T >

PropertyTypeDescriptor<T>::TypedValueSource* kanzi::TypedValueSourceBindingTargetRuntime< T >::getValueSource ( )

inline

Returns a pointer to a value source.

Returns: Pointer to the value source.

◆ getValueSource() [2/2]

template<typename T >

const PropertyTypeDescriptor<T>::TypedValueSource* kanzi::TypedValueSourceBindingTargetRuntime< T >::getValueSource ( ) const

inline

Returns a pointer to a value source.

Returns: Pointer to the value source.