Fixing “removeObserver:” usage.

JanX2 · Dec 1, 2014 · 9958cfa · 9958cfa
1 parent fb22064
commit 9958cfa
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/EditPaneTextView.m b/EditPaneTextView.m
@@ -51,7 +51,21 @@ - (void)awakeFromNib {
 
 - (void)dealloc {
 	[[NSNotificationCenter defaultCenter] removeObserver:self];
-	[[NSUserDefaultsController sharedUserDefaultsController] removeObserver:self];
+
+	NSUserDefaultsController *defaultsController = [NSUserDefaultsController sharedUserDefaultsController];
+
+	[defaultsController removeObserver:self
+							forKeyPath:[NSString stringWithFormat:@"values.%@", kEditPaneForegroundColor]
+							   context:kEditPaneColorChangedNotification];
+	[defaultsController removeObserver:self
+							forKeyPath:[NSString stringWithFormat:@"values.%@", kEditPaneBackgroundColor]
+							   context:kEditPaneColorChangedNotification];
+	[defaultsController removeObserver:self
+							forKeyPath:[NSString stringWithFormat:@"values.%@", kEditPaneSelectionColor]
+							   context:kEditPaneColorChangedNotification];
+	[defaultsController removeObserver:self
+							forKeyPath:[NSString stringWithFormat:@"values.%@", kEditPaneCaretColor]
+							   context:kEditPaneColorChangedNotification];
 }
 
 - (void)keyDown:(NSEvent *)aEvent {