Package org.gnome.gsk

Class ContainerNode

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gsk.RenderNode

org.gnome.gsk.ContainerNode

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class ContainerNode
extends RenderNode

A render node that can contain other render nodes.

Nested Class Summary

Nested classes/interfaces inherited from class org.gnome.gsk.RenderNode

RenderNode.RenderNode$Impl

Constructor Summary

Constructors

Constructor	Description
ContainerNode(MemorySegment address)	Create a ContainerNode proxy instance for the provided memory address.
ContainerNode(@Nullable RenderNode @Nullable [] children)	Creates a new GskRenderNode instance for holding the given children.

Method Summary

Modifier and Type	Method	Description
protected ContainerNode	asParent()	Returns this instance as if it were its parent type.
RenderNode	getChild(int idx)	Gets one of the children of container.
int	getNChildren()	Retrieves the number of direct children of node.
static @Nullable Type	getType()	Get the GType of the ContainerNode class

Methods inherited from class org.gnome.gsk.RenderNode

deserialize, draw, getBounds, getNodeType, getOpaqueRect, ref, serialize, unref, writeToFile

Methods inherited from class org.gnome.gobject.TypeInstance

callParent, callParent, cast, getMemoryLayout, getPrivate, readGClass, writeGClass

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

ContainerNode

public ContainerNode(MemorySegment address)

Create a ContainerNode proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

ContainerNode

public ContainerNode(@Nullable RenderNode @Nullable [] children)

Creates a new GskRenderNode instance for holding the given children.

The new node will acquire a reference to each of the children.

Parameters:

children - The children of the node

Method Details

getType

public static @Nullable Type getType()

Get the GType of the ContainerNode class

Returns:

the GType

asParent

protected ContainerNode asParent()

Returns this instance as if it were its parent type. This is mostly synonymous to the Java super keyword, but will set the native typeclass function pointers to the parent type. When overriding a native virtual method in Java, "chaining up" with super.methodName() doesn't work, because it invokes the overridden function pointer again. To chain up, call asParent().methodName(). This will call the native function pointer of this virtual method in the typeclass of the parent type.

Overrides:

asParent in class RenderNode

getChild

public RenderNode getChild(int idx)

Gets one of the children of container.

Parameters:

idx - the position of the child to get

Returns:

the idx'th child of container

getNChildren

public int getNChildren()

Retrieves the number of direct children of node.

Returns:

the number of children of the GskRenderNode