kanzi::MoveFocusAction Class Reference

Use the MoveFocusAction action to transfer focus from the currently focused item to another focusable item in the focus navigation chain. More...

#include <kanzi/core.ui/input/move_focus_action.hpp>

Inheritance diagram for kanzi::MoveFocusAction:
kanzi::Action kanzi::Object kanzi::MetaObject kanzi::PropertyObject

Static Public Member Functions

static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 Provides the editor info. More...
 
static MoveFocusActionSharedPtr create (Domain *domain, string_view name)
 Creates a MoveFocusAction instance. More...
 
- Static Public Member Functions inherited from kanzi::Action
static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 
static ActionSharedPtr loadAction (KzcInputStream *inputStream, Domain *domain, const KzuBinaryFileInfo *file)
 
static ActionSharedPtr loadAction (Domain *domain, KzbFile &kzbFile, KzbMemoryParser &parser)
 
- Static Public Member Functions inherited from kanzi::Object
static const MetaclassgetStaticMetaclass ()
 Returns the metaclass of Object class. More...
 
static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 Default implementation that returns empty editor info. More...
 
- Static Public Member Functions inherited from kanzi::MetaObject
static const MetaclassgetStaticMetaclass ()
 Returns the metaclass of Object class. More...
 
static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 Default implementation that returns empty editor info. More...
 

Static Public Attributes

static PropertyType< FocusManager::FocusChainDirectionDirectionProperty
 Defines the direction to which focus is requested to move from the currently focused item in the focus navigation chain. More...
 
- Static Public Attributes inherited from kanzi::Action
static PropertyType< int > DelayProperty
 Delay property. More...
 

Protected Member Functions

 MoveFocusAction (Domain *domain, string_view name)
 Constructor. More...
 
virtual void onInvoke () KZ_OVERRIDE
 Called when the MoveFocusAction action is invoked. More...
 
virtual ActionSharedPtr clone () const KZ_OVERRIDE
 Clones the action. More...
 
virtual void onDelayedInvoke () KZ_OVERRIDE
 Calls Action::onDelayedInvoke and MoveFocusAction::onInvoke(). More...
 
- Protected Member Functions inherited from kanzi::Action
 Action (Domain *domain, string_view name)
 
virtual void onAttach ()
 Callback called during attach. More...
 
virtual void onDetach ()
 Callback called during detach. More...
 
virtual void onPrepareDelayedInvoke ()
 Callback called before delayed invoke. More...
 
virtual void onUnprepareDelayedInvoke ()
 Callback called after delayed invoke. More...
 
void onCopy (const Action &other)
 
- Protected Member Functions inherited from kanzi::Object
void initialize ()
 
void onCopy (const Object &other)
 
- Protected Member Functions inherited from kanzi::MetaObject
 MetaObject ()
 
void initialize ()
 
- Protected Member Functions inherited from kanzi::PropertyObject
void addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, PropertyValuePrecedence precedence, void *owner)
 
void removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, void *owner)
 
AbstractPropertyTypeDescriptor::ValueSourceEntrygetTopValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage) const
 
AbstractPropertyTypeDescriptor::ValueSourceEntrygetTopValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourceEntryfindLocalValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
AbstractPropertyTypeDescriptor::ValueSourceEntryconstructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
AbstractPropertyTypeDescriptor::ValueSourceEntryacquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::PropertyStoragefindPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const
 
PropertyStoragePtr findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
 Gets property storage intrusive pointer that can be used to hold a reference until end of operation. More...
 
PropertyStoragePtr constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
PropertyStoragePtr acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::ModifierStorageacquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::ModifierStoragefindModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::NotificationStorageacquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::NotificationStoragefindNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType)
 
void validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)
 
void copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 Copy local value from property storage. More...
 
PropertyStorageContainer::iterator beginPropertyStorage ()
 
PropertyStorageContainer::iterator endPropertyStorage ()
 
virtual void notifyPropertyHandlers (PropertyStoragePtr &propertyStorage, PropertyNotificationReason reason)
 
void onCopy (const PropertyObject &other)
 

Additional Inherited Members

- Public Types inherited from kanzi::PropertyObject
typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStoragePropertyStoragePtr
 
typedef vector< PropertyStoragePtrPropertyStorageContainer
 
typedef PropertyStorageContainer::iterator PropertyStorageIterator
 
typedef PropertyStorageContainer::const_iterator PropertyStorageConstIterator
 
typedef PropertyStorageContainer::reverse_iterator PropertyStorageReverseIterator
 
- Public Member Functions inherited from kanzi::Action
string getName () const
 
void attach (Trigger *trigger)
 Attaches the action to a trigger. More...
 
void detach ()
 Detaches the action. More...
 
void invoke ()
 Invokes the action. More...
 
ActionSharedPtr copy () const
 Create a copy of the action. More...
 
TriggergetTrigger () const
 Returns the trigger the action is attached to. More...
 
chrono::milliseconds getDelay () const
 
void setDelay (chrono::milliseconds delay)
 
virtual void load (KzcInputStream *inputStream, const KzuBinaryFileInfo *file)
 
virtual void load (KzbFile &kzbFile, KzbMemoryParser &parser)
 
- Public Member Functions inherited from kanzi::Object
 Object (Domain *domain)
 
virtual ~Object ()
 
DomaingetDomain () const
 Returns the domain the object belongs to. More...
 
KzuTaskSchedulergetTaskScheduler () const
 Returns the task scheduler of the object. More...
 
KzuMessageDispatchergetMessageDispatcher () const
 Returns the message dispatcher of the object. More...
 
ResourceManagergetResourceManager () const
 Returns the resource manager of the object. More...
 
virtual const MetaclassgetDynamicMetaclass () const KZ_OVERRIDE
 Returns the metaclass of the dynamic type of the object. More...
 
AppliedStyleEntrySharedPtr applyObjectStyle (kanzi::StyleSharedPtr style)
 Applies a style to an object. More...
 
void unapplyObjectStyle (AppliedStyleEntrySharedPtr appliedStyleEntry)
 
void applyObjectStyles ()
 Apply all styles for an object node. More...
 
void unapplyObjectStyles ()
 Unapplies and removes all applied styles. More...
 
- Public Member Functions inherited from kanzi::MetaObject
virtual ~MetaObject ()
 
bool isTypeOf (const Metaclass *objectType) const
 Determines if the type of this object is the given type or derived from it. More...
 
- Public Member Functions inherited from kanzi::PropertyObject
 PropertyObject ()
 
virtual ~PropertyObject ()
 
template<typename DataType >
void setProperty (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Traits::ParameterType value)
 Sets the local value of a property. More...
 
void removeKzbProperties ()
 
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType getProperty (const PropertyType< DataType > &propertyType) const
 Returns the current value of a property. More...
 
template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType > getOptionalProperty (const PropertyType< DataType > &propertyType) const
 Evaluates the property value in the same way as the overload above but does not default to the value in property metadata if there are no inputs to the property value. More...
 
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType getPropertyBase (const PropertyType< DataType > &propertyType) const
 Returns the current value of a property disregarding modifiers. More...
 
template<typename DataType >
void setAbstractProperty (AbstractPropertyType abstractPropertyType, typename PropertyType< DataType >::Traits::ParameterType value)
 
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType getAbstractProperty (AbstractPropertyType abstractPropertyType) const
 
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType getAbstractPropertyBase (AbstractPropertyType abstractPropertyType) const
 
template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType > getOptionalAbstractProperty (AbstractPropertyType abstractPropertyType) const
 
void setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
 
bool isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const
 
void clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
 
bool hasValue (AbstractPropertyType propertyType) const
 Evaluates whether there are any inputs into the property value. More...
 
bool hasBaseValue (AbstractPropertyType propertyType) const
 Evaluates whether there are any inputs into the property value, disregarding modifiers. More...
 
bool hasLocalValue (AbstractPropertyType propertyType) const
 Evaluates whether there is a local value set for the property. More...
 
bool hasNonClassValue (AbstractPropertyType propertyType) const
 Evaluates whether there is a value of any precedence higher than class default value set for the property. More...
 
void removeLocalValue (AbstractPropertyType propertyType)
 Removes the local value associated with the property. More...
 
void copyLocalValue (const PropertyObject &other, AbstractPropertyType propertyType)
 Copies local value of single property from another object. More...
 
void copyLocalValues (const PropertyObject &other)
 Copies all local values from another object. More...
 
virtual void onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason)
 Virtual function to handle property change notifications. More...
 
template<typename DataType >
void addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, PropertyValuePrecedence precedence, void *owner)
 
template<typename DataType >
void removePropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, void *owner)
 
template<typename DataType >
void addPropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 
template<typename DataType >
void removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 
void validatePropertyModifiers (AbstractPropertyType propertyType)
 
template<typename DataType >
void addPropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)
 
template<typename DataType >
void removePropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)
 
template<typename DataType >
size_t getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType)
 Gets number of current notification handlers for given property type. More...
 
- Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtrAppliedStyleContainer
 Applied style container. More...
 
- Protected Attributes inherited from kanzi::Object
AppliedStyleContainer m_appliedStyles
 Listing of applied styles applied to this object. More...
 

Detailed Description

Use the MoveFocusAction action to transfer focus from the currently focused item to another focusable item in the focus navigation chain.

This action invokes the FocusManager::tryMoveActiveFocus() method.

Use the DirectionProperty property to determine the direction to which you request the focus to move in the focus navigation chain.

To assign navigation links for nodes use these methods: FocusManager::setNextFocusNodePath, FocusManager::setPreviousFocusNodePath FocusManager::setUpNavigationNodePath, FocusManager::setDownNavigationNodePath, FocusManager::setLeftNavigationNodePath and FocusManager::setRightNavigationNodePath.

If no node is focused or Kanzi for some other reason cannot move focus to the requested direction, the action fails silently.

Constructor & Destructor Documentation

kanzi::MoveFocusAction::MoveFocusAction ( Domain domain,
string_view  name 
)
explicitprotected

Constructor.

Member Function Documentation

static PropertyTypeEditorInfoSharedPtr kanzi::MoveFocusAction::makeEditorInfo ( )
static

Provides the editor info.

static MoveFocusActionSharedPtr kanzi::MoveFocusAction::create ( Domain domain,
string_view  name 
)
static

Creates a MoveFocusAction instance.

Returns
A shared pointer to the created action.
virtual void kanzi::MoveFocusAction::onInvoke ( )
protectedvirtual

Called when the MoveFocusAction action is invoked.

Reimplemented from kanzi::Action.

virtual ActionSharedPtr kanzi::MoveFocusAction::clone ( ) const
protectedvirtual

Clones the action.

Returns
A clone from the action.

Implements kanzi::Action.

virtual void kanzi::MoveFocusAction::onDelayedInvoke ( )
protectedvirtual

Member Data Documentation

PropertyType<FocusManager::FocusChainDirection> kanzi::MoveFocusAction::DirectionProperty
static

Defines the direction to which focus is requested to move from the currently focused item in the focus navigation chain.


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