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MHuiTextureContentObserver Class Reference

class MHuiTextureContentObserver

Texture content observing interface.

Public Member Functions
	~MHuiTextureContentObserver ()
void	RestoreTextureContentL ( CHuiTexture &)
void	TextureContentReleased ( CHuiTexture &)
void	TextureContentUploaded ( CHuiTexture &)

Constructor & Destructor Documentation

~MHuiTextureContentObserver()

~MHuiTextureContentObserver

(

)

[inline, virtual]

Member Functions Documentation

RestoreTextureContentL(CHuiTexture &)

void

RestoreTextureContentL

(

CHuiTexture &

aTexture

)

[pure virtual]

Called when the content of the texture needs to be restored to the same state it was when the texture was released.

Parameters

CHuiTexture & aTexture

Texture that has been restored.

TextureContentReleased(CHuiTexture &)

void

TextureContentReleased

(

CHuiTexture &

aTexture

)

[pure virtual]

Called when the texture's content has been released.

Parameters

CHuiTexture & aTexture

Texture that has been released.

TextureContentUploaded(CHuiTexture &)

void

TextureContentUploaded

(

CHuiTexture &

aTexture

)

[pure virtual]

Called when new content has been uploaded to the specified texture.

The implementor should call the relevant methods in CHuiTexture to get more information about the new content (CFbsBitmaps or raw data; these are available while the notification is taking place).

Parameters

CHuiTexture & aTexture

Texture that has received new content.