Package org.gnome.gsk

Class OpacityNode

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gsk.RenderNode

org.gnome.gsk.OpacityNode

All Implemented Interfaces:

Proxy

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

A render node controlling the opacity of its single child node.

Nested Class Summary

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

RenderNode.RenderNode$Impl

Constructor Summary

Constructors

Constructor	Description
OpacityNode(MemorySegment address)	Create a OpacityNode proxy instance for the provided memory address.
OpacityNode(RenderNode child, float opacity)	Creates a GskRenderNode that will drawn the child with reduced opacity.

Method Summary

Modifier and Type	Method	Description
protected OpacityNode	asParent()	Returns this instance as if it were its parent type.
RenderNode	getChild()	Gets the child node that is getting opacityed by the given node.
float	getOpacity()	Gets the transparency factor for an opacity node.
static @Nullable Type	getType()	Get the GType of the OpacityNode 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

OpacityNode

public OpacityNode(MemorySegment address)

Create a OpacityNode proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

OpacityNode

public OpacityNode(RenderNode child,
 float opacity)

Creates a GskRenderNode that will drawn the child with reduced opacity.

Parameters:

child - The node to draw

opacity - The opacity to apply

Method Details

getType

public static @Nullable Type getType()

Get the GType of the OpacityNode class

Returns:

the GType

asParent

protected OpacityNode 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 opacityed by the given node.

Returns:

The child that is getting opacityed

getOpacity

public float getOpacity()

Gets the transparency factor for an opacity node.

Returns:

the opacity factor