[webkit-dev] signals without slots

[abhas saroha]

hi all,
         i have a question regarding the qt port. In case of the qt Api for
webkit there exist many signals in the Api which are not connected to any
slots. So does this situtation exist so that the applications using the Api
can customize behaviour?  And how do these signals( like
geometryChangeRequested() )  if emitted by javascript get response(like in
this case actually change the geometry). And also in the context of
setWindowRect() in chromeclient of qt, does the actual geometry change
happen and if so how??
Abhas Saroha
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