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- Item 3059224 30-Jan-90 00:42PST
-
- From: MOOF Rollin, Keith A
-
- To: D1382 Pillar, Chris Ovard,PRT
- MACAPP.TECH$ MacApp Technical
-
- Sub: RE>OVERRIDEing TApplicati
-
- Attn: Pillar, Chris Ovard,PRT
- SentBy: Keith Rollin
- Reply to: RE>OVERRIDEing TApplication
- Tom,
-
- The reason for this problem (where the segments that contain your overrides
- are unloaded) is that PollEvent calls UnloadAllSegments. If you call the
- INHERITED PollEvent, and your override is not in a permanently resident
- segent, then that segment will be set purgeable and moveable. If something
- happens to move memory, your segment will be moved, and you won't be able to
- return to it.
-
- I'm sure that something similar is happening with the other routines:
- HandleEvent, WMgrToWindow, CloseWMgrWindow, and Close. Somewhere along the
- way, your segments are getting unloaded, either near where you make these
- calls, or as a side effect of their being called.
-
- - Keith Rollin
- - Apple Developer Technical Support (MACDTS)
-
-