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  1. #1
    collin389 is offline Senior Member
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    Nov 2009
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    Default Classes and Objects Help

    I have two classes class A and class B. class A creates on object of class B by going: B b = new B(); Inside class B, there is an action listener that I want to run a method that is inside class A. I cant just create another object A from class b and run the method there, it has to be from from the class A that is the parent to class B. Any ideas? Thanks

  2. #2
    Fubarable's Avatar
    Fubarable is offline Moderator
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    Jun 2008
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    You can always pass a reference of A into the B object and use that reference. For e.g.,
    Java Code:
    public class A {
      B b;
      A() {
        b = new B(this);

    Java Code:
    public class B {
      A a;
      public B(A a) {
        this.a = a;

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