[JAVA] 패널 생성하기

생성한 프레임에 패널을 넣어보자.

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PanelTest.java

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import java.awt.*;
import java.awt.event.*;
 
public class PanelTest{
    
    private Frame frame;
    private Panel panel;
    
    public PanelTest(){
        frame=new Frame("Panel Test");
        panel = new Panel();
        frame.addWindowListener(new WindowAdapter(){
            public void windowClosing(WindowEvent we){
                System.exit(0);
            }
        });
        frame.setBackground(Color.white);
        frame.setSize(400,300);
        
        panel.setBackground(Color.blue);
        panel.setSize(200,200);
        
        frame.setLayout(null);
        
        frame.add(panel);
        frame.setVisible(true);
        
    }
    
    public static void main(String[] args){
        PanelTest pt = new PanelTest();
    }
}

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