ATreeModel< T > Class Template Reference

Basic implementation of ITreeModel. More...

Detailed Description

template<typename T>
class ATreeModel< T >

Basic implementation of ITreeModel.

Classes
struct	Item

Public Member Functions
	ATreeModel (AVector< Item > items)
size_t	childrenCount (const ATreeModelIndexOrRoot &vertex) override
	Count of children of the vertex. More...
T	itemAt (const ATreeModelIndex &index) override
	value representation, used by ATreeView. More...
ATreeModelIndex	indexOfChild (size_t row, size_t column, const ATreeModelIndexOrRoot &vertex) override
	Creates valid ATreeModelIndex of the child. More...
ATreeModelIndex	makeIndex (_< Node > node)
ATreeModelIndexOrRoot	parent (const ATreeModelIndex &vertex) override
	Creates index of parent vertex of the specified vertex. More...
Public Member Functions inherited from ITreeModel< T >
template<aui::predicate< ATreeModelIndex > Predicate>
AOptional< ATreeModelIndex >	find (const Predicate &predicate)
template<aui::invocable< ATreeModelIndex > Callback>
void	forEachDirectChildOf (const ATreeModelIndexOrRoot &vertex, Callback callback)
Public Member Functions inherited from AObject
_< AObject >	sharedPtr ()
_weak< AObject >	weakPtr ()
void	clearSignals () noexcept
template<AAnySignal Signal, ACompatibleSlotFor< Signal > Function>
void	connect (Signal &signal, Function &&function)
void	setSignalsEnabled (bool enabled)
bool	isSignalsEnabled () const noexcept
template<ASignalInvokable T>
void	operator^ (T &&t)
_< AAbstractThread >	getThread () const
bool	isSlotsCallsOnlyOnMyThread () const noexcept
void	setSlotsCallsOnlyOnMyThread (bool slotsCallsOnlyOnMyThread)
Public Member Functions inherited from aui::noncopyable
	noncopyable (const noncopyable &)=delete
noncopyable &	operator= (const noncopyable &)=delete

Additional Inherited Members
Public Types inherited from ITreeModel< T >
using	stored_t = T
Static Public Member Functions inherited from AObject
static void	disconnect ()
template<AAnySignal Signal, aui::derived_from< AObject > Object, ACompatibleSlotFor< Signal > Function>
static void	connect (Signal &signal, Object *object, Function &&function)
template<AAnySignal Signal, aui::derived_from< AObject > Object, ACompatibleSlotFor< Signal > Function>
static void	connect (Signal &signal, Object &object, Function &&function)
template<AAnySignal Signal, aui::derived_from< AObject > Object, ACompatibleSlotFor< Signal > Function>
static void	connect (Signal &signal, _< Object > object, Function &&function)
static void	moveToThread (aui::no_escape< AObject > object, _< AAbstractThread > thread)
Signals and public fields inherited from ITreeModel< T >
emits< ATreeModelIndex >	dataChanged
	Model data was changed.
emits< ATreeModelIndex >	dataInserted
	Model data was added.
emits< ATreeModelIndex >	dataRemoved
	Model data about to remove.
Protected Member Functions inherited from AObject
void	setThread (_< AAbstractThread > thread)
	Set thread of the object.

Member Function Documentation

childrenCount()

template<typename T >

size_t ATreeModel< T >::childrenCount ( const ATreeModelIndexOrRoot &  vertex )

inlineoverridevirtual

Count of children of the vertex.

Parameters

vertex

the vertex to determine the children count of

Implements ITreeModel< T >.

indexOfChild()

template<typename T >

ATreeModelIndex ATreeModel< T >::indexOfChild ( size_t  row, size_t  column, const ATreeModelIndexOrRoot &  vertex  )

inlineoverridevirtual

Creates valid ATreeModelIndex of the child.

Parameters

row	child row (index)
column	child column (typically 0)
parent	vertex. std::nullopt indicates root vertex

Returns

The child of the parent index with specified row and column.

Implements ITreeModel< T >.

itemAt()

template<typename T >

T ATreeModel< T >::itemAt ( const ATreeModelIndex &  index )

inlineoverridevirtual

value representation, used by ATreeView.

Implements ITreeModel< T >.

parent()

template<typename T >

ATreeModelIndexOrRoot ATreeModel< T >::parent ( const ATreeModelIndex &  vertex )

inlineoverridevirtual

Creates index of parent vertex of the specified vertex.

Implements ITreeModel< T >.

#include <AUI/Model/ATreeModel.h>

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

• aui.core/src/AUI/Model/ATreeModel.h

Inheritance diagram for ATreeModel< T >:

Collaboration diagram for ATreeModel< T >: