[comp.sys.amiga] Common BUG in many programs with windows

bryce@COGSCI.BERKELEY.EDU.UUCP (04/09/87)

Here is a description of a very common bug found in many, many programs
for the Amiga.  Also included is the 35 second (+compile time) fix.

Normally when the right (menu) button is pressed and released all the windows
on the screen remain static.  In an afflicted program things will be normal
UNTIL their window is re-sized.  Then, any time a menu is pulled down or certain
other operations occur, the borders and gadgets of the window will flicker
as they are needlessly refreshed.

Programs with this bug include Most INFOCOM titles, PROCALCULATOR by Deskware,
SCREENSAVER and FUNKEYS by C. Heath, early versions of 'LEXCHECK' by CDA, 
'POWERWINDOWS' and any program that uses
windows defined by it.

The 35 second fix is to set the NOCAREREFRESH flag in the NewWindow structure
of any SMART_REFRESH windows.

   // Happy Hacking
\\//  Bryce Nesbitt
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