KDBindings::Binding< T, ImmediateBindingEvaluator > Class Template Reference

Provides a convenience for old-school, immediate mode Bindings. More...

#include <binding.h>

Inheritance diagram for KDBindings::Binding< T, ImmediateBindingEvaluator >:

Collaboration diagram for KDBindings::Binding< T, ImmediateBindingEvaluator >:

Public Member Functions
	Binding ()=delete
	Binding (Binding &&other)=delete
	Binding (Binding const &other)=delete
	Binding (Private::Node< T > &&rootNode)
	Construct a new Binding with an immediate mode evaluator.
virtual	~Binding ()=default
void	markDirty () override
Binding &	operator= (Binding &&other)=delete
Binding &	operator= (Binding const &other)=delete
Public Member Functions inherited from KDBindings::Binding< T, BindingEvaluator >
	Binding ()=delete
	Binding (Binding &&other)=delete
	Binding (Binding const &other)=delete
	Binding (Private::Node< T > &&rootNode, BindingEvaluator const &evaluator)
	Construct a new Binding with a specific evaluator.
	~Binding () override
void	evaluate ()
T	get () const override
Binding &	operator= (Binding &&other)=delete
Binding &	operator= (Binding const &other)=delete
void	setUpdateFunction (std::function< void(T &&)> const &updateFunction) override
Public Member Functions inherited from KDBindings::PropertyUpdater< T >
	PropertyUpdater ()=default
	PropertyUpdater (PropertyUpdater &&other)=default
	PropertyUpdater (PropertyUpdater const &other)=default
virtual	~PropertyUpdater ()=default
PropertyUpdater &	operator= (PropertyUpdater &&other)=default
PropertyUpdater &	operator= (PropertyUpdater const &other)=default
Public Member Functions inherited from KDBindings::Private::Dirtyable
	Dirtyable ()=default
virtual	~Dirtyable ()=default
bool	isDirty () const
void	setParent (Dirtyable *newParent)

Additional Inherited Members
Protected Member Functions inherited from KDBindings::Binding< T, BindingEvaluator >
const bool *	dirtyVariable () const override
Private::Dirtyable **	parentVariable () override
Protected Attributes inherited from KDBindings::Binding< T, BindingEvaluator >
int	m_bindingId
BindingEvaluator	m_evaluator
std::function< void(T &&)>	m_propertyUpdateFunction
Private::Node< T >	m_rootNode

Detailed Description

template<typename T>
class KDBindings::Binding< T, ImmediateBindingEvaluator >

Provides a convenience for old-school, immediate mode Bindings.

This works in conjunction with a do-nothing ImmediateBindingEvaluator class to update the result of the Binding immediately upon any of the dependent bindables (i.e. Property instances) notifying that they have changed. This can lead to a Property Binding being evaluated many times before the result is ever used in a typical GUI application.

Template Parameters

T	The type of the value that the Binding expression evaluates to.

Definition at line 179 of file binding.h.

Constructor & Destructor Documentation

Binding() [1/4]

template<typename T >

KDBindings::Binding< T, ImmediateBindingEvaluator >::Binding ( Private::Node< T > &&  rootNode )

inlineexplicit

Construct a new Binding with an immediate mode evaluator.

Parameters

rootNode

Represents that expression contained in the Binding.

Definition at line 187 of file binding.h.

Binding() [2/4]

template<typename T >

KDBindings::Binding< T, ImmediateBindingEvaluator >::Binding ( )

delete

A Binding is not default constructible.

~Binding()

template<typename T >

virtual KDBindings::Binding< T, ImmediateBindingEvaluator >::~Binding ( )

virtualdefault

Binding() [3/4]

template<typename T >

KDBindings::Binding< T, ImmediateBindingEvaluator >::Binding ( Binding< T, ImmediateBindingEvaluator > const &  other )

delete

A Binding cannot be copy constructed.

Binding() [4/4]

template<typename T >

KDBindings::Binding< T, ImmediateBindingEvaluator >::Binding ( Binding< T, ImmediateBindingEvaluator > &&  other )

delete

A Binding can not be move constructed.

Member Function Documentation

markDirty()

template<typename T >

void KDBindings::Binding< T, ImmediateBindingEvaluator >::markDirty ( )

inlineoverridevirtual

Reimplemented from KDBindings::Private::Dirtyable.

Definition at line 207 of file binding.h.

References KDBindings::Binding< T, EvaluatorT >::evaluate().

operator=() [1/2]

template<typename T >

Binding & KDBindings::Binding< T, ImmediateBindingEvaluator >::operator= ( Binding< T, ImmediateBindingEvaluator > &&  other )

delete

A Binding can not be move assigned.

operator=() [2/2]

template<typename T >

Binding & KDBindings::Binding< T, ImmediateBindingEvaluator >::operator= ( Binding< T, ImmediateBindingEvaluator > const &  other )

delete

A Binding cannot be copy assigned.

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

• binding.h