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Last Comment Bug 80847 - Moving another window over mozilla leaves blank regions
: Moving another window over mozilla leaves blank regions
: regression, top100
Product: Core
Classification: Components
Component: Layout: View Rendering (show other bugs)
: Trunk
: x86 Windows NT
: -- critical (vote)
: mozilla0.9.1
Assigned To: Kevin McCluskey (gone)
: Chris Petersen
: Jet Villegas (:jet)
: 83142 (view as bug list)
Depends on:
Blocks: 79543
  Show dependency treegraph
Reported: 2001-05-14 18:59 PDT by Kevin McCluskey (gone)
Modified: 2001-05-30 00:26 PDT (History)
5 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---


Description Kevin McCluskey (gone) 2001-05-14 18:59:47 PDT
Comment 1 Kevin McCluskey (gone) 2001-05-14 19:02:39 PDT
Rapidly move a command prompt window over Mozilla. Notice the chrome does not
refresh properly when the exposed area is repainted
Comment 2 Kevin McCluskey (gone) 2001-05-14 19:04:04 PDT
The general refresh problem (Not refreshing the newly exposed area when moving a
window over the top of mozilla) was created by the checkin for bug 75591
Comment 3 Kevin McCluskey (gone) 2001-05-14 19:04:49 PDT
The general refresh problem on WIN32 created by the checkin for bug 75591 was 
caused by failing to return a status which tells the toolkit the paint was 
consumed, don't do default processing:

the following patch fixes the general refresh problem:

Index: nsViewManager.cpp
RCS file: /cvsroot/mozilla/view/src/nsViewManager.cpp,v
retrieving revision 3.187
diff -u -r3.187 nsViewManager.cpp
--- nsViewManager.cpp   2001/04/24 01:01:14     3.187
+++ nsViewManager.cpp   2001/05/15 01:51:52
@@ -1966,6 +1966,7 @@
+                         *aStatus = nsEventStatus_eConsumeNoDefault;
Comment 4 Robert O'Callahan (:roc) (email my personal email if necessary) 2001-05-15 11:30:26 PDT
Comment 5 dcone (gone) 2001-05-15 12:35:57 PDT
Comment 6 Kevin McCluskey (gone) 2001-05-15 13:56:16 PDT
Fix checked in.
Comment 7 Chris Petersen 2001-05-22 10:17:17 PDT
Marking verified in the May 22nd build.
Comment 8 doctor__j 2001-05-30 00:26:33 PDT
*** Bug 83142 has been marked as a duplicate of this bug. ***

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