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作者 大虾们帮我看一下:
Lovelove_java





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于 2006-07-23 10:02 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;

public class PhotoShow extends JApplet{

//变量声明;
  private Image image;       //要显示的图片;      
  private JLabel photo_Label,music_Label;    //图片、背景音乐标签;
  private JComboBox photo_ComboBox,music_ComboBox;//图片、背景音乐下拉列表;
  private String[] photo_Name={"1","2","3"};  //所显示图片名称;
  private String[] music_Name={"one","two","tree"};//背景音乐名称;
  private Container container;
  private JPanel panel,photo_Panel;

  private JMenuBar menubar;
  private JMenu menu1,menu2;
  private JMenuItem m1,m2;  
  
  public PhotoShow(){

    photo_Label=new JLabel("Select the Picture..",SwingConstants.RIGHT);
    photo_ComboBox=new JComboBox(photo_Name);
    music_Label=new JLabel("The background music..",JLabel.RIGHT);
    music_ComboBox=new JComboBox(music_Name);
  
    container=getContentPane();  
    container.setLayout(new FlowLayout(FlowLayout.CENTER,20,10));

    menu1=new JMenu("1");
    menu2=new JMenu("2");
    m1=new JMenuItem("11");
    m2=new JMenuItem("22");
    menubar=new JMenuBar();

    
    panel=new JPanel();
    panel.setBorder(new TitledBorder(new EtchedBorder(),"The controButton"));
    panel.add(photo_Label);
    panel.add(photo_ComboBox);
    panel.add(music_Label);
    panel.add(music_ComboBox);
    panel.setVisible(true);
    container.add(panel,BorderLayout.NORTH);

    photo_Panel=new JPanel();
    container.add(photo_Panel,BorderLayout.SOUTH);
    }  
  public void init(){
    new PhotoShow();
    image=getImage(getDocumentBase(),"ssss.jpg");
    }

  public void start(){
    repaint();
    }

  public void paint(Graphics g){
    g.drawString("The photo show test...",10,80);
    
    
    g.drawImage(image,100,200,photo_Panel);
  }
}
我是想做电子象册,下拉菜单和图片在显示时有冲突,只能显示一个。我已经试着在不同的容器、用不同的布局方式,都行不通。
我用的是:jdk1.5.0_06
环境变量设置为:path ;C:\Java\jdk1.5.0_06\bin
classpath .;C:\Java\jdk1.5.0_06\lib
小弟谢过了!!




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