Hi.

Classes in qx 0.7 are defined using qx.Class.define. You can ask if a  
class exists using qx.Class.isDefined("namespace.ClassName");

qx.OO ist just available for compatibility reasons regarding old  
style classes and should not be used anymore.

Hope this helps.

Sebastian


Am 04.07.2007 um 21:45 schrieb Sergei Kolomiets:

>
> Hi!
> May be I do something wrong, but calling for example
> qx.OO.isAvailable("qx.OO") returns always false.
> Calling "qx.lang.Object.getLength(qx.OO.classes)" returns 0.
>
> This code in 0.6 version worked properly.
> Is it bug? How can I check availability of classes?
>
> Thanks
>
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> qx.OO.isAvailable%28%29-doesn%27t-work-in-0.7.- 
> tf4026232.html#a11436565
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