Package io.github.jwharm.javagi.gio

Class ListIndexModel

java.lang.Object

io.github.jwharm.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

io.github.jwharm.javagi.gio.ListIndexModel

All Implemented Interfaces:

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

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 org.gnome.gobject.GObject

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

Nested classes/interfaces inherited from interface org.gnome.gio.ListModel

ListModel.ItemsChangedCallback, ListModel.ListModelImpl, ListModel.ListModelInterface

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
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)	Construct a new ListIndexModel with the provided size.
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 org.gnome.gobject.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 org.gnome.gobject.TypeInstance

callParent, callParent, getPrivate, readGClass, writeGClass

Methods inherited from class io.github.jwharm.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

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

Methods inherited from interface org.gnome.gio.ListModel

emitItemsChanged, itemsChanged, onItemsChanged

Methods inherited from interface io.github.jwharm.javagi.gio.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 io.github.jwharm.javagi.base.Proxy

handle

Constructor Details

ListIndexModel

public ListIndexModel(MemorySegment address)

Construct a ListIndexModel for the provided memory address.

Parameters:

address - the memory address of the instance in native memory

Method Details

getType

public static Type getType()

Return the GType for the ListIndexModel.

Returns:

the GType

newInstance

public static ListIndexModel newInstance(int size)

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.gtype

setItemType

public void setItemType(Type itemType)

No-op. The item type is always ListIndexModel.ListIndex.gtype.

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 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