I have an app which overrides -[NSWindow miniaturize:] in a category
(to avoid crowding the dock).
Works perfectly, but...
If this window being minimized has a sheet attached (attachedSheet is
non-nil) this will be lost on deminiaturizing. But the modal loop is
still running, waiting for some button to be pressed on the now
invisible sheet.
In this case Force Quit is the only way out. Not very nice.
So, what can be done?
1. On miniaturize simulate a click on the "Cancel" button of the
sheet. But how?
2. On deminiaturize reattach this sheet. But again: how?
3. (don't like this very much) refuse to miniaturize if a sheet is open.
Kind regards,
Gerriet.
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