Class ListIndexModel

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.javagi.gio.ListIndexModel

All Implemented Interfaces:

Iterable<ListIndexModel.ListIndex>, Collection<ListIndexModel.ListIndex>, List<ListIndexModel.ListIndex>, SequencedCollection<ListIndexModel.ListIndex>, ListModel<ListIndexModel.ListIndex>, Proxy, ListModelJavaList<ListIndexModel.ListIndex>

@NullMarked
public class ListIndexModel
extends GObject
implements ListModel<ListIndexModel.ListIndex>

An implementation of the ListModel interface that returns the index of a list item instead of an actual item. The index can be used to retrieve Java objects from a regular List.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ListIndexModel.ListIndex	Small GObject-derived class with a numeric "index" field.

Nested classes/interfaces inherited from class GObject

GObject.Builder<B>, GObject.NotifyCallback, GObject.ObjectClass

Nested classes/interfaces inherited from interface ListModel

ListModel.ItemsChangedCallback, ListModel.ListModel$Impl, ListModel.ListModelInterface

Nested classes/interfaces inherited from interface ListModelJavaList

ListModelJavaList.SubList<E,List>

Constructor Summary

Constructors

Constructor	Description
ListIndexModel(int size)	Construct a ListIndexModel for the provided memory address.

Method Summary

Modifier and Type	Method	Description
@Nullable ListIndexModel.ListIndex	getItem(int position)	Returns a ListIndexModel.ListIndex with the requested position as its value.
Type	getItemType()	Get the gtype of ListIndexModel.ListIndex.
int	getNItems()	Get the size of the list model.
static Type	getType()	Return the GType for the ListIndexModel.
static ListIndexModel	newInstance(int size)	Deprecated. Replaced with ListIndexModel(int)
void	setItemType(Type itemType)	No-op.
void	setSize(int size)	Set the size field to the provided value, and emit the "items-changed" signal.

Methods inherited from class GObject

addToggleRef, addWeakPointer, asParent, bindProperty, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, builder, compatControl, connect, connect, connect, constructed, disconnect, dispatchPropertiesChanged, dispose, dupData, dupQdata, emit, emitNotify, finalize_, forceFloating, freezeNotify, get, getData, getMemoryLayout, getProperty, getProperty, getProperty, getQdata, getv, interfaceFindProperty, interfaceInstallProperty, interfaceListProperties, isFloating, newInstance, newInstance, newv, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, removeWeakPointer, replaceData, replaceQdata, runDispose, set, setData, setDataFull, setProperty, setProperty, setProperty, setQdata, setQdataFull, setv, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref, withProperties

Methods inherited from class TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class ProxyInstance

equals, handle, hashCode

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface Iterable

forEach

Methods inherited from interface List

addFirst, addLast, equals, getFirst, getLast, hashCode, removeFirst, removeLast, replaceAll, reversed, sort, spliterator

Methods inherited from interface ListModel

emitItemsChanged, itemsChanged, onItemsChanged

Methods inherited from interface ListModelJavaList

add, add, addAll, addAll, clear, contains, containsAll, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray

Methods inherited from interface Proxy

handle

Constructor Details

ListIndexModel

public ListIndexModel(int size)

Construct a ListIndexModel for the provided memory address.

Parameters:

size - the initial list size

Method Details

getType

public static Type getType()

Return the GType for the ListIndexModel.

Returns:

the GType

newInstance

@Deprecated
public static ListIndexModel newInstance(int size)

Deprecated.

Replaced with ListIndexModel(int)

Construct a new ListIndexModel with the provided size.

Parameters:

size - the initial size of the list model

setSize

public void setSize(int size)

Set the size field to the provided value, and emit the "items-changed" signal.

Parameters:

size - the new list model size

getItemType

public Type getItemType()

Get the gtype of ListIndexModel.ListIndex.

Specified by:

getItemType in interface ListModel<ListIndexModel.ListIndex>

Returns:

always returns the value of ListIndexModel.ListIndex.getType()

setItemType

public void setItemType(Type itemType)

No-op. The item type is always ListIndexModel.ListIndex.getType().

Parameters:

itemType - ignored

getNItems

public int getNItems()

Get the size of the list model.

Specified by:

getNItems in interface ListModel<ListIndexModel.ListIndex>

Specified by:

getNItems in interface ListModelJavaList<ListIndexModel.ListIndex>

Returns:

the value of the size field

getItem

public @Nullable ListIndexModel.ListIndex getItem(int position)

Returns a ListIndexModel.ListIndex with the requested position as its value.

Specified by:

getItem in interface ListModel<ListIndexModel.ListIndex>

Specified by:

getItem in interface ListModelJavaList<ListIndexModel.ListIndex>

Parameters:

position - the position of the item to fetch

Returns:

a ListIndexModel.ListIndex with the requested position as its value