add |-textDidEndEditing:| override to ExtendedTableView like already existed

in ExtendedOutlineView so that it doesn't select another cell when inline
editing is complete

camino/src/extensions/ExtendedOutlineView.mm

@@ -217,7 +217,13 @@
   return [self menu];
 }
 
-
+//
+// -textDidEndEditing:
+//
+// Called when the object we're editing is done. The default behavior is to
+// select another editable item, but that's not the behavior we want. We just
+// want to keep the selection on what was being editing.
+//
 - (void)textDidEndEditing:(NSNotification *)aNotification
 {
   // Fake our own notification. We pretend that the editing was canceled due to a

camino/src/extensions/ExtendedTableView.mm

@@ -94,4 +94,24 @@
   return nil;
 }
 
+//
+// -textDidEndEditing:
+//
+// Called when the object we're editing is done. The default behavior is to
+// select another editable item, but that's not the behavior we want. We just
+// want to keep the selection on what was being editing.
+//
+- (void)textDidEndEditing:(NSNotification *)aNotification
+{
+  // Fake our own notification. We pretend that the editing was canceled due to a
+  // mouse click. This prevents outlineviw from selecting another cell for editing.
+  NSDictionary *userInfo = [NSDictionary dictionaryWithObject:[NSNumber numberWithInt:NSIllegalTextMovement] forKey:@"NSTextMovement"];
+  NSNotification *fakeNotification = [NSNotification notificationWithName:[aNotification name] object:[aNotification object] userInfo:userInfo];
+  
+  [super textDidEndEditing:fakeNotification];
+  
+  // Make ourself first responder again
+  [[self window] makeFirstResponder:self];
+}
+
 @end