Class VulkanContext

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gdk.DrawContext

org.gnome.gdk.VulkanContext

All Implemented Interfaces:

Proxy

Direct Known Subclasses:

VulkanContext.VulkanContext$Impl

@Generated("org.javagi.JavaGI")
@Deprecated
public abstract class VulkanContext
extends DrawContext

Deprecated.

GTK does not expose any Vulkan internals. This struct is a leftover that was accidentally exposed.

Represents the platform-specific Vulkan draw context.

GdkVulkanContexts are created for a surface using Surface.createVulkanContext(), and the context will match the characteristics of the surface.

Support for GdkVulkanContext is platform-specific and context creation can fail, returning null context.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	VulkanContext.Builder<B extends VulkanContext.Builder<B>>	Deprecated. Inner class implementing a builder pattern to construct a GObject with properties.
static interface	VulkanContext.ImagesUpdatedCallback	Deprecated. Functional interface declaration of the ImagesUpdatedCallback callback.
static class	VulkanContext.VulkanContext$Impl	Deprecated. The VulkanContext$Impl type represents a native instance of the abstract VulkanContext class.

Nested classes/interfaces inherited from class DrawContext

DrawContext.DrawContext$Impl

Nested classes/interfaces inherited from class GObject

GObject.NotifyCallback, GObject.ObjectClass

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
protected VulkanContext	asParent()	Deprecated. Return this instance as if it were its parent type.
void	emitImagesUpdated()	Deprecated. Emits the "images-updated" signal.
static MemoryLayout	getMemoryLayout()	Deprecated. The memory layout of the native struct.
static @Nullable Type	getType()	Deprecated. Get the GType of the VulkanContext class.
SignalConnection<VulkanContext.ImagesUpdatedCallback>	onImagesUpdated(VulkanContext.ImagesUpdatedCallback handler)	Deprecated. Emitted when the images managed by this context have changed.

Methods inherited from class DrawContext

beginFrame, endFrame, getDisplay, getFrameRegion, getSurface, isInFrame

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

VulkanContext

public VulkanContext(MemorySegment address)

Deprecated.

Create a VulkanContext instance for the provided memory address.

Parameters:

address - the memory address of the native object

VulkanContext

public VulkanContext()

Deprecated.

Create a new VulkanContext.

Method Details

getType

public static @Nullable Type getType()

Deprecated.

Get the GType of the VulkanContext class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

Deprecated.

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected VulkanContext asParent()

Deprecated.

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 DrawContext

Returns:

the instance as if it were its parent type

onImagesUpdated

public SignalConnection<VulkanContext.ImagesUpdatedCallback> onImagesUpdated(VulkanContext.ImagesUpdatedCallback handler)

Deprecated.

Emitted when the images managed by this context have changed.

Usually this means that the swapchain had to be recreated, for example in response to a change of the surface size.

Parameters:

handler - the signal handler

Returns:

a signal handler ID to keep track of the signal connection

See Also:

• VulkanContext.ImagesUpdatedCallback.run()

emitImagesUpdated

public void emitImagesUpdated()

Deprecated.

Emits the "images-updated" signal. See onImagesUpdated(VulkanContext.ImagesUpdatedCallback).