I've a main GUI class from where I create 2 others JPanel (PanelA and PanelB for example). In the first panel there are a JComboBox (JCA) and a Jlabel (JLA) and in the second panel there are a JList (JLB) and a JLabel (JLB).
I'd like to have 2 listeners:
1- on JCA in order to display the item selected in JLB
2- on JLB in order to display the item selected in JLA
What should I implement?
Please help me