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Question

This question is actually not quite exciting, but since you are here, please take a look. thank you.
I have a question as following: I have three classes, Panel1, Panel2, and PanelPrimary, all 3 extends JPanel. Panel1 and Panel2 both have a JButton, button1 and button2 respectively. PanelPrimary has a CardLayout. In PanelPrimary, I created a Panel1 and a Panel2 and added them to PanelPrimary as the cards because i'm using CardLayout.
I want to click on button1 so that PanelPrimary shows Panel2, and click on button2 so that PanelPrimary shows Panel1.
But I dont know how to access PanelPrimary in Panel1 and Panel 2.
here's what i get so far:
public class Panel1 extends JPanel
private JButton button;
public Panel1()
button=new JButton();
button.addActionListener(new BListener())
private class Blistener implements ActionListener
public void actionPerformed(ActionEvent e)
//Here's the code I dont know how to write
class Panel2 is same as Panel1 except the actionPerformed part.
public class PanelPrimary
//i'm not very sure about how to write this class
thanks for reading

Answer 1

This question is actually not quite exciting, but
since you are here, please take a look. thank you.This approach working out for you? Usually a title which actually describes your problem gets the better responses.
And to "do tabs", you put your code within [ code ] tags (there's even a button for it).