[Paraview-developers] Find Data

[Utkarsh Ayachit]

> I'm fiddling with the Find Data dialog and am curious if the intended behavior is to allow multiple open dialogs?

Nope, it's not meant to do that. The dialog used to be modal at one
time. I am guessing when we fixed the dialog to be non-modal,  this
logic was overlooked and hence we are ending up with multiple dialogs.
Feel free to cleanup the logic as needed.

Thanks
Utkarsh