Let qApp be noApp instead of pretending to be None
qApp should stay almost as it is with only two cosmetic changes:
When qApp's return value has Type(Py_None), the value now reports
"noApp" instead of "None".
Also the feature of "del __builtins__.qApp" is replaced by function
qApp.shutdown() . This makes things easier to explain and avoids
refcounting hacks.
The embedding problem (Falkon browser) was too complicated.
We finally solved it by disabling qApp in embedded mode.
While the example works correctly as is, if one takes the StarEditor
class alone, it will fail to work as it uses a starRating attribute that
is available in the example only because of the call to setEditorData
by the StarDelegate class.
This patch fixes that as well makes use of the append overload of
QPolygonF taking a list of point to simplify the code a bit.
