Revision: 3391
http://skim-app.svn.sourceforge.net/skim-app/?rev=3391&view=rev
Author: hofman
Date: 2008-02-12 04:53:17 -0800 (Tue, 12 Feb 2008)
Log Message:
-----------
Explicitly clear change count when it reaches zero due to undo of ann action
that should not dirty the document.
Modified Paths:
--------------
trunk/SKDocument.m
Modified: trunk/SKDocument.m
===================================================================
--- trunk/SKDocument.m 2008-02-11 19:16:24 UTC (rev 3390)
+++ trunk/SKDocument.m 2008-02-12 12:53:17 UTC (rev 3391)
@@ -202,6 +202,9 @@
- (void)undoableActionDoesntDirtyDocumentDeferred:(NSNumber *)anUndoState {
[self updateChangeCount:[anUndoState boolValue] ? NSChangeDone :
NSChangeUndone];
+ // this should be automatic, but Leopard does not seem to do this
+ if ([[self valueForKey:@"changeCount"] intValue] == 0)
+ [self updateChangeCount:NSChangeCleared];
}
- (void)undoableActionDoesntDirtyDocument {
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