[Qt-interest] how I can know the widget is editable?

[Oliver.Knoll at comit.ch]

Shabd Swarup V wrote on Friday, March 20, 2009 9:53 AM:

> You would probably need to type cast (using qobject_cast) to each
> widget kind which CAN be editable and check. 

Or you could use http://doc.trolltech.com/4.5/qmetaobject.html#className which returns the class name as const char *, and then do a quick lookup in a list (better yet: a QMap or something :) of "well known editable widgets". Might be slightly more performant than qobject_casting to all possible widgets.

Cheers, Oliver
-- 
Oliver Knoll
Dipl. Informatik-Ing. ETH
COMIT AG - ++41 79 520 95 22