Visualization::NodeWrapper Class Reference

This class can be used to display nodes with their default style, but wrapped in an item, which can be given an ItemStyle. More...

Inheritance diagram for Visualization::NodeWrapper:

Public Types
typedef ItemStyle	StyleType

Public Member Functions
	NodeWrapper (Item *parent, NodeType *node, const StyleType *style=itemStyles().get())
virtual	~NodeWrapper ()
virtual QList< Visualization::VisualizationAddOn * >	addOns () override
virtual Visualization::InteractionHandler *	handler () const override
virtual bool	hasNode () const override
virtual bool	isEmpty () const override
void	refreshWrappedItem ()
void	setStretchable (bool stretchable)
	Sets if the item is a special stretchable item. More...
virtual void	setStyle (const Visualization::ItemStyle *itemStyle) override
virtual bool	sizeDependsOnParent () const override
const StyleType *	style () const
Item *	wrappedItem () const

Static Public Member Functions
static void	addAddOn (Visualization::VisualizationAddOn *addOn)
static Visualization::InteractionHandler *	defaultClassHandler ()
static Visualization::StyleSet< NodeWrapper > &	itemStyles ()
static bool	removeAddOn (Visualization::VisualizationAddOn *addOn)
static void	setDefaultClassHandler (Visualization::InteractionHandler *handler)

Protected Member Functions
virtual void	determineChildren () override
virtual void	updateGeometry (int availableWidth, int availableHeight) override

Static Private Member Functions
static QList< Visualization::VisualizationAddOn * > &	staticAddOns ()

Private Attributes
bool	stretchable_ {false}
Item *	wrappedItem_ {}

Static Private Attributes
static Visualization::InteractionHandler *	defaultClassHandler_ = nullptr

Additional Inherited Members
Protected Types inherited from Core::Reflect< Base >
using	Super = Reflect< Base >

Detailed Description

This class can be used to display nodes with their default style, but wrapped in an item, which can be given an ItemStyle.

This is useful, e.g. to give the node a background shape.

Member Typedef Documentation

StyleType

typedef ItemStyle Visualization::NodeWrapper::StyleType

Constructor & Destructor Documentation

NodeWrapper()

Visualization::NodeWrapper::NodeWrapper	(	Item *	parent,
		NodeType *	node,
		const StyleType *	style = itemStyles().get()
	)

~NodeWrapper()

Visualization::NodeWrapper::~NodeWrapper ( )

virtual

Member Function Documentation

addAddOn()

void Visualization::NodeWrapper::addAddOn ( Visualization::VisualizationAddOn *  addOn )

static

addOns()

QList< Visualization::VisualizationAddOn * > Visualization::NodeWrapper::addOns ( )

overridevirtual

defaultClassHandler()

static Visualization::InteractionHandler* Visualization::NodeWrapper::defaultClassHandler ( )

inlinestatic

determineChildren()

void Visualization::NodeWrapper::determineChildren ( )

overrideprotectedvirtual

handler()

Visualization::InteractionHandler * Visualization::NodeWrapper::handler ( ) const

overridevirtual

hasNode()

bool Visualization::NodeWrapper::hasNode ( ) const

overridevirtual

isEmpty()

bool Visualization::NodeWrapper::isEmpty ( ) const

overridevirtual

itemStyles()

Visualization::StyleSet< NodeWrapper > & Visualization::NodeWrapper::itemStyles ( )

static

refreshWrappedItem()

void Visualization::NodeWrapper::refreshWrappedItem

(

)

removeAddOn()

bool Visualization::NodeWrapper::removeAddOn ( Visualization::VisualizationAddOn *  addOn )

static

setDefaultClassHandler()

static void Visualization::NodeWrapper::setDefaultClassHandler ( Visualization::InteractionHandler *  handler )

inlinestatic

setStretchable()

void Visualization::NodeWrapper::setStretchable ( bool  stretchable )

inline

Sets if the item is a special stretchable item.

This means if its node is nullptr, it is not empty and stretches as far as it has space to.

setStyle()

void Visualization::NodeWrapper::setStyle ( const Visualization::ItemStyle *  itemStyle )

overridevirtual

sizeDependsOnParent()

bool Visualization::NodeWrapper::sizeDependsOnParent ( ) const

overridevirtual

staticAddOns()

QList< Visualization::VisualizationAddOn * > & Visualization::NodeWrapper::staticAddOns ( )

staticprivate

style()

const StyleType* Visualization::NodeWrapper::style ( ) const

inline

updateGeometry()

void Visualization::NodeWrapper::updateGeometry ( int  availableWidth, int  availableHeight  )

overrideprotectedvirtual

wrappedItem()

Item * Visualization::NodeWrapper::wrappedItem ( ) const

inline

Member Data Documentation

defaultClassHandler_

Visualization::InteractionHandler * Visualization::NodeWrapper::defaultClassHandler_ = nullptr

staticprivate

stretchable_

bool Visualization::NodeWrapper::stretchable_ {false}

private

wrappedItem_

Item* Visualization::NodeWrapper::wrappedItem_ {}

private