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NS_IMETHOD nsIWidget10::ModalEventFilter ( PRBool  aRealEvent,
void *  aEvent,
PRBool *  aForWindow 
) [pure virtual]

Determine whether a given event should be processed assuming we are the currently active modal window. Note that the exact semantics of this method are platform-dependent. The Macintosh, for instance, cares deeply that this method do exactly as advertised. Gtk, for instance, handles modality in a completely different fashion and does little if anything with this method.

Parameters:
aRealEvent event is real or a null placeholder (Macintosh)
aEvent void pointer to native event structure
aForWindow return value. PR_TRUE iff event should be processed.


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