Linux Mac OSX Windows 
 The nsIDOMNotifyPaintEvent interface is used for the MozDOMAfterPaint
 event, which fires at a window when painting has happened in
 that window.
[scriptable, uuid(dec5582e-5cea-412f-bf98-6b27480fb46a)]
interface nsIDOMNotifyPaintEvent : nsIDOMEvent

Attributes

 Get the bounding box of the rectangles which are affected. The rectangle
 is in CSS pixels relative to the viewport origin.
 If the caller is not trusted (e.g., regular Web content) then only painting
 caused by the current document is reported; in particular, painting in subdocuments
 is not reported.
readonly attribute nsIDOMClientRect boundingClientRect 
 Get a list of rectangles which are affected. The rectangles are in CSS pixels
 relative to the viewport origin.
 If the caller is not trusted (e.g., regular Web content) then only painting
 caused by the current document is reported; in particular, painting in subdocuments
 is not reported.
readonly attribute nsIDOMClientRectList clientRects