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Cerberus 17 Junior Poster
Re: Class and Sub Class

I pulled out this object oriented tutorial that you might find quite good.

http://sepwww.stanford.edu/sep/josman/oop/oop1.htm

Software Development java
peter_budo commented: I do not fancy design of that site, but that idea of introducing OOP is good +7
no1zson commented: always trys to help +1
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Cerberus 17 Junior Poster
Re: Kernal and OS designing

This might be helpful www.osdev.org

Computer Science
Rashakil Fol commented: A useful (!) post! +9
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Cerberus 17 Junior Poster
Re: Customize JFrame exit 
JFrame f = new JFrame();

//disable the close button
f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);

//create custom close operation
f.addWindowListener(new WindowAdapter()
{
      public void windowClosing(WindowEvent e)
      {
          exitProcedure();
      }
});

in the exitProcedure method i just use an if else ladder to work out if i need to save or exit etc.

Software Development java
leiger commented: Thanks! I needed this solution and this was the only place I found it! +0