             return
         }
         hovered = false
+        needsDisplay = true
         closeButton.hidden = true
     }
 

            return
        }
        hovered = true
        closeButton.hidden = false
    }
    

            selectedBackgroundColor.setFill()
            titleView.textColor = NSColor.textColor()
        } else {
            if hovered {
                hoverBackgroundColor.setFill()
            } else {
                backgroundColor.setFill()                
            }
            titleView.textColor = unselectedForegroundColor
        }
        NSRectFill(self.bounds)
