Java Swing - ListView 간단 예제

딱히 설명은 없습니다. 워낙 간단한 예제이고, Swing을 조금만 다뤄보신다면 알 수 있으니 주석은 없습니다.

	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();
	}
	}

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