Jean-François Lemaire, 24.03.2013 22:43:59:
Indeed, I wasn't clear. I meant Thing cannot use the AES popups
(exclusively)
I don't know what method thing! uses for these popups, but the reason
why the AES is blocked is that thing! locks the mouse with
wind_update(BEG_MCTRL). As a test-app I used lines.app from atari,
which stops as long as the popup is open. When I ignore the mouse-lock
lines.app continues, but draws above the popup from thing!. Needs to
be inspected if there is a way to solve this. Unfortunately lines.app
does not work in MyAES: After resizing the window the background is
corrupted, only lines.app is visible.