Package org.gnome.gsk

Class ComponentTransferNode

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gsk.RenderNode

org.gnome.gsk.ComponentTransferNode

All Implemented Interfaces:

Proxy

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

Nested Class Summary

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

RenderNode.RenderNode$Impl

Constructor Summary

Constructors

Constructor	Description
ComponentTransferNode(MemorySegment address)	Create a ComponentTransferNode proxy instance for the provided memory address.
ComponentTransferNode(RenderNode child, ComponentTransfer r, ComponentTransfer g, ComponentTransfer b, ComponentTransfer a)	Creates a render node that will apply component transfers to a child node.

Method Summary

Modifier and Type	Method	Description
protected ComponentTransferNode	asParent()	Returns this instance as if it were its parent type.
RenderNode	getChild()	Gets the child node that is getting drawn by the given node.
ComponentTransfer	getTransfer(int component)	Gets the component transfer for one of the components.
static @Nullable Type	getType()	Get the GType of the ComponentTransferNode 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

ComponentTransferNode

public ComponentTransferNode(MemorySegment address)

Create a ComponentTransferNode proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

ComponentTransferNode

public ComponentTransferNode(RenderNode child,
 ComponentTransfer r,
 ComponentTransfer g,
 ComponentTransfer b,
 ComponentTransfer a)

Creates a render node that will apply component transfers to a child node.

Parameters:

child - The child to apply component transfers to

r - transfer for the red component

g - transfer for the green component

b - transfer for the blue component

a - transfer for the alpha component

Since:

4.20

Method Details

getType

public static @Nullable Type getType()

Get the GType of the ComponentTransferNode class

Returns:

the GType

asParent

protected ComponentTransferNode 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()

Gets the child node that is getting drawn by the given node.

Returns:

the child GskRenderNode

Since:

4.20

getTransfer

public ComponentTransfer getTransfer(int component)

Gets the component transfer for one of the components.

Parameters:

component - a value between 0 and 3 to indicate the red, green, blue or alpha component

Returns:

the GskComponentTransfer

Since:

4.20