地址的最外层面板的设置

/*
 * AddressApp.java
 *
 * Created on __DATE__, __TIME__
 */


package cn.hncu.addr;


import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;


import cn.hncu.addr.ui.ListPanel;




/**
 *
 * @author  __USER__
 */
public class AddressApp extends javax.swing.JFrame {
/** Creates new form AddressApp */
public AddressApp() {
initComponents();
this.setContentPane(new ListPanel(this));
setBack();
}


public void setBack() {
((JPanel)(this.getContentPane())).setOpaque(false);
Icon bgImage = new ImageIcon("C:\\Users\\Public\\Pictures\\Sample Pictures\\moon.jpg");//路径从项目根目录
//Icon bgImage = new ImageIcon(dir+"a.gif");//显示gif动态图也可以
JLabel bgLabel = new JLabel(bgImage);
//根据给的整数值决定在上层还是下层显示，数值越小显示在越下面的位置
this.getLayeredPane().add(bgLabel, new Integer(Integer.MIN_VALUE));//2
bgLabel.setBounds(0, 0, 800, 600);//3
}


/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
//GEN-BEGIN:initComponents
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
this.setBounds(300, 100, 800, 600);
menuBar = new javax.swing.JMenuBar();
fileMenu = new javax.swing.JMenu();
openMenuItem = new javax.swing.JMenuItem();
saveMenuItem = new javax.swing.JMenuItem();
saveAsMenuItem = new javax.swing.JMenuItem();
exitMenuItem = new javax.swing.JMenuItem();
editMenu = new javax.swing.JMenu();
cutMenuItem = new javax.swing.JMenuItem();
copyMenuItem = new javax.swing.JMenuItem();
pasteMenuItem = new javax.swing.JMenuItem();
deleteMenuItem = new javax.swing.JMenuItem();
helpMenu = new javax.swing.JMenu();
contentsMenuItem = new javax.swing.JMenuItem();
aboutMenuItem = new javax.swing.JMenuItem();


setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setMinimumSize(new java.awt.Dimension(800, 600));
getContentPane().setLayout(null);


fileMenu.setText("\u6587\u4ef6");


openMenuItem.setText("\u6253\u5f00");
fileMenu.add(openMenuItem);


saveMenuItem.setText("\u4fdd\u5b58");
fileMenu.add(saveMenuItem);


saveAsMenuItem.setText("\u53e6\u5b58\u4e3a");
fileMenu.add(saveAsMenuItem);


exitMenuItem.setText("\u9000\u51fa");
exitMenuItem.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
exitMenuItemActionPerformed(evt);
}
});
fileMenu.add(exitMenuItem);


menuBar.add(fileMenu);


editMenu.setText("\u7f16\u8f91");


cutMenuItem.setText("\u526a\u5207");
editMenu.add(cutMenuItem);


copyMenuItem.setText("\u590d\u5236");
editMenu.add(copyMenuItem);


pasteMenuItem.setText("\u7c98\u8d34");
editMenu.add(pasteMenuItem);


deleteMenuItem.setText("\u5220\u9664");
editMenu.add(deleteMenuItem);


menuBar.add(editMenu);


helpMenu.setText("\u5e2e\u52a9");


contentsMenuItem.setText("\u6587\u4ef6");
helpMenu.add(contentsMenuItem);


aboutMenuItem.setText("\u5173\u4e8e");
helpMenu.add(aboutMenuItem);


menuBar.add(helpMenu);


setJMenuBar(menuBar);


pack();
}// </editor-fold>
//GEN-END:initComponents


private void exitMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitMenuItemActionPerformed
System.exit(0);
}//GEN-LAST:event_exitMenuItemActionPerformed


/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new AddressApp().setVisible(true);
}
});
}


//GEN-BEGIN:variables
// Variables declaration - do not modify
private javax.swing.JMenuItem aboutMenuItem;
private javax.swing.JMenuItem contentsMenuItem;
private javax.swing.JMenuItem copyMenuItem;
private javax.swing.JMenuItem cutMenuItem;
private javax.swing.JMenuItem deleteMenuItem;
private javax.swing.JMenu editMenu;
private javax.swing.JMenuItem exitMenuItem;
private javax.swing.JMenu fileMenu;
private javax.swing.JMenu helpMenu;
private javax.swing.JMenuBar menuBar;
private javax.swing.JMenuItem openMenuItem;
private javax.swing.JMenuItem pasteMenuItem;
private javax.swing.JMenuItem saveAsMenuItem;
private javax.swing.JMenuItem saveMenuItem;
// End of variables declaration//GEN-END:variables


}