The blocking search dialog has certain disadvantages:
- You can not copy text from the IDE into this blocking dialog
- It blocks the view to the text
- It cannot be left open for later usage, this would be nice option if you do frequent search and replace operations
I suggest we move this dialog to a part, this way the user can still detach it if desired.
In theory it should be easy to do this change, we just replace the dialog with a part implementation.