aspose file tools
The moose likes Swing / AWT / SWT and the fly likes Classes Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Elasticsearch in Action this week in the Big Data forum!
JavaRanch » Java Forums » Java » Swing / AWT / SWT
Bookmark "Classes" Watch "Classes" New topic
Author

Classes

Janner Aglith
Greenhorn

Joined: Jul 02, 2012
Posts: 1
In the paintComponent() in the Circle Class, I have the Circle accessing the super classes variables through methods, is there a better way to do this?




Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 41070
    
  29
You are correct the way you are handling the return values. A Shape has location and colour. I am not convinced that a circle has radius and diameter; I would remove the diameter field and change the getDiameter method, if I need it at all:-The paintComponent method ought not to be part of the Shape class. It is part of the Component class, and should not be in other classes. It should also have protected access. How do you paint the shapes then? Start with this thread, which will probably answer that question.

And welcome to the Ranch
 
 
subject: Classes