My question about second INTERFACE DESIGN

Question

i create one interface( main interface created by JFRAME)
in main interface i want to click button
then create second interface.
i should use which class to build second interface?
i tried JFrame but it doesnot work
JFrame is top cotainer .and it need main() also
thanks in advance
please give some hints

Answer 1

i tried JFrame but it doesnot work - JFrame is top cotainer .and it need main() alsoThat's not true - you can create a JFrame instance without it having its own main() method.
When the user clicks the button, do this:JFrame secondFrame = new JFrame("Second Frame");
secondFrame.add(....whatever you need to add to it - JPanels etc...);
secondFrame.setBounds(100,100,400,300);
secondFrame.show();