Communication between JDialog and JFrame

[Marwen Ben]

hello,

I have a JDialog window that contains JComboBox, after the choice of the user I want to display its data in a JLabel in the main window JFrame.
it are each in a class

Dialog.java
MainFrame.java

[Darryl Burke]

You already have a thread for this topic, where you have not replied to Michael Dunn's response.
display data from a JComboBox from one JFrame to another

Please continue the discussion there; in other words, UseOneThreadPerQuestion <-- link

Locking this.