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mrityunjay
26th October 2009, 11:00
We have to integrate QT Application with XTrader API.
XTrader API is Microsoft COM compatible (documented). We have found that Active QT Framework in QT Environment can be used to communicate with COM objects.
We don’t have source code of XTrader API objects.

Problem Statement 1:
We are able to communicate with COM Objects one way only. (i.e) from QT to COM.
(By using dynamicCall on method). But we are unable to handle events which are getting generated from XTrader API COM Objects.(i.e) from COM back to QT(Call backs).