Hi, On Nov 5, 1:45 am, Norman Ho <[EMAIL PROTECTED]> wrote: > Thanks Miga, > > Its good to have some reassurance:)), > So convertTemp.addActionListener(this); > is like a shorthand for > convertTemp.addActionListener(this.convetTemp); > I don't think this is the same as you think.
convertTemp.addActionListener(this); adds the instance of your CelsiusConverter-Class executing the statement to the ActionListener of JButton convertTemp. So when the Button is pressed you get a callback into the methods of the Interface ActionListener you have to implement in CelsiusConverter and than you know that the button is pressed. HTH Ewald --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en -~----------~----~----~----~------~----~------~--~---
