8f4cd3929a
* contrib/hbqt/qtcore/hbqt_bind.cpp
* Struggled: to set pointer arithmatic to be used properly.
Also at times Qt returns different type instead of one
defined in documentation, but referred in description part only.
For example, a popup menu returns null instead of QAction if
no item is selected or user pressed escape. This is not
possible to manage such instances in present engine. For
this reason only :isValidPointer() method was introduced.
In REVAMPED hbQT this is different. So to test it, the only
way to ascertain is if the Harbour class name is of same type.
* contrib/hbqt/tests/qtrevamp.prg
+ Added: popup menu option to demonstrate what happens
at the background, if tracelog is activated.
; NOTE: I am not from C or C++ background at all, so some things
may not be as elegant as those should be when viewed from
source point of view. Also trace entries are left in the
code, though under DEBUG mode, which will be cleaned once
code settles down.