How to query an AspectBuffer for unapplied changes?

Hi,

Is it possible to query an AspectBuffer for unapplied changes?

I need to figure out whether or not the user has made any changes in a
dialog so I can ask him if he wants to keep those changes before closing
the view.

Guenther

On Mon, 10 Jan 2005 17:46:14 +0100, Günther Schmidt <[hidden email]>  
wrote:

> Is it possible to query an AspectBuffer for unapplied changes?

You can compare the subject and subjectCopy using the keys in aspects.  
Alternatively, you can try check if the controls in the dialog have  
detected any change, e.g #isModified.

--
Regards
HweeBoon
MotionObj