ListView 간단 예제 - Java Swing

SwingListView.java

import java.awt.FlowLayout;

import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ListSelectionModel;

import net.miginfocom.swing.MigLayout;


public class ClassDataFromDB {
	
	private JFrame frame;
	private JPanel wrapper_panel;
	private JPanel flow_panel;
	private JList<String> itemList;
	
	private JScrollPane scrollList;
	
	public ClassDataFromDB() {
		
		frame = new JFrame("ClassData");
		
		
		setLayout();
		
		frame.setResizable(false);//frame abort resize
		frame.setLocationRelativeTo(null);//frame load at center of screen
		frame.setSize(400, 300);//frame set size width, height
		frame.setVisible(true);//frame set visible mode (false - non-visible)
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//x btn of frame is end of frame
		
	}
	private void setLayout()
	{
		wrapper_panel = new JPanel(new MigLayout("debug"));
		
		flow_panel = new JPanel(new FlowLayout());
		String[] test = {"test","test","test","test","test","test"};
		itemList = new JList<>(test);
		itemList.setSelectedIndex(0);
		itemList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
//		flow_panel.add(itemList);
//		wrapper_panel.add(flow_panel,"center");
		wrapper_panel.add(itemList);
		frame.add(wrapper_panel);
		
	}
	
	public static void main(String[] args) {
		ClassDataFromDB test = new ClassDataFromDB();
	}
	
	
}