javax.media.nativewindow

Interface OffscreenLayerSurface

All Known Implementing Classes:

JAWTWindow

public interface OffscreenLayerSurface

Interface specifying the offscreen layer surface protocol.

Method Summary

Methods

Modifier and Type	Method and Description
void	attachSurfaceLayer(long layerHandle) Attach the offscreen layer to this offscreen layer surface.
void	detachSurfaceLayer() Detaches a previously attached offscreen layer from this offscreen layer surface.
boolean	isSurfaceLayerAttached() Returns true if a surface layer is attached, otherwise false.
void	setChosenCapabilities(CapabilitiesImmutable caps) Sets the capabilities of this instance, allowing upstream API's to refine it, i.e.

Method Detail

attachSurfaceLayer

void attachSurfaceLayer(long layerHandle)
                        throws NativeWindowException

Attach the offscreen layer to this offscreen layer surface.

Throws:

NativeWindowException - if #isOffscreenLayerSurfaceEnabled() == false

See Also:

#isOffscreenLayerSurfaceEnabled()

detachSurfaceLayer

void detachSurfaceLayer()
                        throws NativeWindowException

Detaches a previously attached offscreen layer from this offscreen layer surface.

Throws:

NativeWindowException - if #isOffscreenLayerSurfaceEnabled() == false or no surface layer is attached.

See Also:

attachSurfaceLayer(long), #isOffscreenLayerSurfaceEnabled()

isSurfaceLayerAttached

boolean isSurfaceLayerAttached()

Returns true if a surface layer is attached, otherwise false.

setChosenCapabilities

void setChosenCapabilities(CapabilitiesImmutable caps)

Sets the capabilities of this instance, allowing upstream API's to refine it, i.e. OpenGL related settings.