Class LayoutChild

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gtk.LayoutChild

All Implemented Interfaces:

Proxy

Direct Known Subclasses:

ConstraintLayoutChild, FixedLayoutChild, GridLayoutChild, LayoutChild.LayoutChild$Impl, OverlayLayoutChild

@Generated("org.javagi.JavaGI")
public abstract class LayoutChild
extends GObject

The base class for objects that are meant to hold layout properties.

If a GtkLayoutManager has per-child properties, like their packing type, or the horizontal and vertical span, or the icon name, then the layout manager should use a GtkLayoutChild implementation to store those properties.

A GtkLayoutChild instance is only ever valid while a widget is part of a layout.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LayoutChild.Builder<B extends LayoutChild.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.
static class	LayoutChild.LayoutChild$Impl	The LayoutChild$Impl type represents a native instance of the abstract LayoutChild class.
static class	LayoutChild.LayoutChildClass

Nested classes/interfaces inherited from class GObject

GObject.NotifyCallback, GObject.ObjectClass

Constructor Summary

Constructors

Constructor	Description
LayoutChild()	Create a new LayoutChild.
LayoutChild(MemorySegment address)	Create a LayoutChild instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected LayoutChild	asParent()	Return this instance as if it were its parent type.
Widget	getChildWidget()	Retrieves the GtkWidget associated to the given layoutChild.
LayoutManager	getLayoutManager()	Retrieves the GtkLayoutManager instance that created the given layoutChild.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
static @Nullable Type	getType()	Get the GType of the LayoutChild class.

Methods inherited from class GObject

addToggleRef, addWeakPointer, 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, 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

Constructor Details

LayoutChild

public LayoutChild(MemorySegment address)

Create a LayoutChild instance for the provided memory address.

Parameters:

address - the memory address of the native object

LayoutChild

public LayoutChild()

Create a new LayoutChild.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the LayoutChild class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected LayoutChild asParent()

Return this instance as if it were its parent type. Comparable to the Java super keyword, but ensures the parent typeclass is also used in native code.

Overrides:

asParent in class GObject

Returns:

the instance as if it were its parent type

getChildWidget

public Widget getChildWidget()

Retrieves the GtkWidget associated to the given layoutChild.

Returns:

a GtkWidget

getLayoutManager

public LayoutManager getLayoutManager()

Retrieves the GtkLayoutManager instance that created the given layoutChild.

Returns:

a GtkLayoutManager