import java.awt.*;

import javax.swing.*;

class Test {

public static void main(String[] args) {

MyFrame f = new MyFrame();

}

}

class MyFrame extends JFrame {

MyFrame() {

setTitle("MyFrame");

setSize(400,250);

makeUI();

setVisible(true);

}

private void makeUI() {

///////////////////////////////////////

JPanel p1 = new JPanel();

String[] lst = {"One","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten"};

p1.add(new JScrollPane(new JList(lst)));

add(p1, BorderLayout.WEST);

///////////////////////////////

DrawPanel p2 = new DrawPanel();

add(p2, BorderLayout.CENTER);

/////////////////////////

JPanel pe = new JPanel();

pe.setLayout(new BoxLayout(pe, BoxLayout.Y_AXIS));

add(pe, BorderLayout.EAST);

//////////////////////////////////

JPanel p3 = new JPanel();

p3.setLayout(new GridBagLayout());

GridBagConstraints c = new GridBagConstraints();

c.fill = GridBagConstraints.BOTH;

c.weightx = c.weighty = 1.0;

c.gridx = c.gridy = 0;

c.gridwidth = c.gridheight = 1;

p3.add(new JButton("Red"),c);

c.gridx = 0; c. gridy = 1;

c.gridwidth = c.gridheight = 1;

p3.add(new JButton("Green"),c);

c.gridx = 1;

c.gridy = 0;

c.gridwidth = 1;

c.gridheight = 2;

p3.add(new JButton("Blue"),c);

pe.add(p3);

///////////////////////////////////

/*

pe.add(new JScrollPane(new JTextArea(5,10),JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,

JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS));

*/

JTextArea t = new JTextArea(5,10);

t.setText("Enter memo here...");

pe.add(new JScrollPane(t,JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,

JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS));

JPanel p5 = new JPanel();

JLabel lb = new JLabel("굿럭");

lb.setHorizontalAlignment(JLabel.RIGHT); //JLabel이 오른쪽에 안붙어요..

p5.add(lb);

pe.add(p5);

}

}

class DrawPanel extends JPanel {

public void paintComponent(Graphics g) {

g.drawOval(50,50,50,50);

}

}



저번에 하던건데 아직도 막혀서 ㅠㅠ
제가 두부분을 모르겠는데요
첫번째가 p1패널에 JList에 미리선택하는거 있잖아요
???.setSelectionMode(ListSelectionModel.SINGLE.SELECTION);
???.setSelectedIndex(2);
여기서 ???에 뭘 넣어야 될지 모르겠어요 JList 변수를 넣어야되는데 저 소스에서는 변수없이 스크롤패인하고 막 그냥 합친것 같은데
이부분하고

그리고 마지막으로 굿럭 저거 오른쪽에 어떻게 붙여야될지를 모르겠어요 출력하면 패널 중간에 뜨는데 해도 안되네요 ㅠㅠ
저번에 어떤분이 막 가르쳐주시던데 제머리로는 이해가... ㅠㅠ