Committed:
* Source/NSCell.m (-compare:): Compare the stringValue of
NSCell's rather than their contents directly.
Cheers,
David
Index: Source/NSCell.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/gui/Source/NSCell.m,v
retrieving revision 1.147
diff -u -r1.147 NSCell.m
--- Source/NSCell.m 31 Jul 2003 23:52:09 -0000 1.147
+++ Source/NSCell.m 27 Sep 2003 09:04:27 -0000
@@ -1056,8 +1056,11 @@
return [self menu];
}
-/*
- * Comparing to Another NSCell
+/**
+ * Compares the reciever to another to another NSCell.
+ * The argument must be an NSCell sublclass and have
+ * the NSCellType NSTextCellType. Returns the result
+ * of the comparison of each cell's stringVaule.
*/
- (NSComparisonResult) compare: (id)otherCell
{
@@ -1072,7 +1075,9 @@
[NSException raise: NSBadComparisonException
format: @"Comparison between non-text cells"];
}
- return [_contents compare: ((NSCell*)otherCell)->_contents];
+ /* We shouldn't access instance variables directly as subclasses
+ may override stringValue to retrieve the value from somewhere else. */
+ return [[self stringValue] compare: [(NSCell*)otherCell stringValue]];
}
/*
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