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public interface OffscreenLayerSurface
Interface specifying the offscreen layer surface protocol.
Method Summary | |
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void |
attachSurfaceLayer(long layerHandle)
Attach the offscreen layer to this offscreen layer surface. |
void |
detachSurfaceLayer(long layerHandle)
Detaches a previously attached offscreen layer from this offscreen layer surface. |
boolean |
isOffscreenLayerSurfaceEnabled()
Returns true if this instance uses an offscreen layer, otherwise false. |
Method Detail |
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boolean isOffscreenLayerSurfaceEnabled()
void attachSurfaceLayer(long layerHandle) throws NativeWindowException
NativeWindowException
- if isOffscreenLayerSurfaceEnabled()
== falseisOffscreenLayerSurfaceEnabled()
void detachSurfaceLayer(long layerHandle) throws NativeWindowException
NativeWindowException
- if isOffscreenLayerSurfaceEnabled()
== falseattachSurfaceLayer(long)
,
isOffscreenLayerSurfaceEnabled()
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