TLMDPropertyInspector: sometimes setting of a property is executed two times.

ATESTEO GmbH

If I work with the property inspector and input a value that is not allowed and will be resetted by my setter of the instance, then TLMDPropertyInspector sometimes sets the value a second time. Additional my setter of the instance shows an error message. Can you reproduce this?

ATESTEO GmbH

Additional Information:

I can reproduce that the MessageDlg I show is the reason why TLMDPropertyInspector executes the setting two times, perhaps for the reason that the focus changes to the MessageDlg an back.

Eugene Balabuev (LMD)

This may be the reason. Usual way to implement checking of value inside property setter - is to raise an exception. Can you try it?

ATESTEO GmbH

I tried it, but the behaviour is the same. Exception window also is a modal window as the MessageDlg.

Eugene Balabuev (LMD)

Ok, I'll check. However, its strange, because even simple integer property editor can raise an exception, when input string is not a number. So, this is quite usual case.

ATESTEO GmbH

Yes, I can reproduce this also. For example try a string in an integer property two times then you get two exception windows after your second try. 

ATESTEO GmbH

The same problem exists if I use InspectorDemo from your download site.

Eugene Balabuev (LMD)

The bug has been fixed. If you have access to LMD GIT, you can update sources right now.