Adding JPanel to JFrame
java, jframe, jpanel, swing
Solution
public class Test{
Test2 test = new Test2();
JFrame frame = new JFrame();
Test(){
...
frame.setLayout(new BorderLayout());
frame.add(test, BorderLayout.CENTER);
...
}
//main
...
}
//public class Test2{
public class Test2 extends JPanel {
//JPanel test2 = new JPanel();
Test2(){
...
}
Problem
I have a program in which a JPanel is added to a JFrame: ``` public class Test{ Test2 test = new Test2(); JFrame frame = new JFrame(); Test(){ ... frame.setLayout(new BorderLayout()); frame.add(test, BorderLayout.CENTER); ... } //main ... } public class Test2{ JPanel test2 = new JPanel(); Test2(){ ... } } ``` I get an error asking me to change type of 'panel' to 'component'. I do I fix this error? It wants me to do: Component panel = new Component();