class MAlfCanvasObserver |
Provides callback method for getting notifications when there is a need to update the canvas content.
Implementation of this method should do the drawing using given canvas and its drawing methods.
Public Member Functions | |
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void | UpdateCanvas (CAlfCanvasVisual &) |
void | UpdateCanvas | ( | CAlfCanvasVisual & | aCanvas | ) | [pure virtual] |
CAlfCanvasVisual & aCanvas |
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