javax.media.nativewindow

Interface UpstreamSurfaceHook

All Known Subinterfaces:

UpstreamSurfaceHook.MutableSize

All Known Implementing Classes:

DelegatedUpstreamSurfaceHookMutableSize, DelegatedUpstreamSurfaceHookWithSurfaceSize, UpstreamSurfaceHookMutableSize, UpstreamSurfaceHookMutableSizePos

public interface UpstreamSurfaceHook

Interface allowing upstream caller to pass lifecycle actions and size info to a ProxySurface instance.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	UpstreamSurfaceHook.MutableSize UpstreamSurfaceHook w/ mutable size, allowing it's ProxySurface user to resize.

Method Summary

Methods

Modifier and Type	Method and Description
void	create(ProxySurface s) called within ProxySurface.createNotify() within lock, before using surface.
void	destroy(ProxySurface s) called within ProxySurface.destroyNotify() within lock, before clearing fields.
int	getHeight(ProxySurface s) Returns the height of the upstream surface, used if ProxySurface#UPSTREAM_PROVIDES_SIZE is set.
int	getWidth(ProxySurface s) Returns the width of the upstream surface, used if ProxySurface#UPSTREAM_PROVIDES_SIZE is set.

Method Detail

create

void create(ProxySurface s)

called within ProxySurface.createNotify() within lock, before using surface.

destroy

void destroy(ProxySurface s)

called within ProxySurface.destroyNotify() within lock, before clearing fields.

getWidth

int getWidth(ProxySurface s)

Returns the width of the upstream surface, used if ProxySurface#UPSTREAM_PROVIDES_SIZE is set.

getHeight

int getHeight(ProxySurface s)

Returns the height of the upstream surface, used if ProxySurface#UPSTREAM_PROVIDES_SIZE is set.