Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¶þ¡¢£¨1£©Êý¾Ý²ã ÓйØJava´úÂë

l×é¼þ´Ó¹¦ÄÜÉÏ·Ö¿É·ÖΪ£º
   1) ¶¥²ãÈÝÆ÷£ºJFrame,JApplet,JDialog,JWindow
   2) ÖмäÈÝÆ÷£ºJPanel,JScrollPane,JSplitPane,JToolBar¡¡
   3) ÌØÊâÈÝÆ÷£ºÔÚGUIÉÏÆðÌØÊâ×÷ÓõÄÖмä²ã£¬ÈçJInternalFrame,JLayeredPane,JRootPane.
1.JFrameµÄÓ÷¨
1) ÓÃgetContentPane( )·½·¨»ñµÃJFrameµÄÄÚÈÝÃæ°å£¬ÔÙ¶ÔÆä¼ÓÈë×é¼þ£º
    Container c=frame.getContentPane()
    c.add(childComponent)
 
2) ½¨Á¢Ò»¸öJPanel»ò JDesktopPaneÖ®ÀàµÄÖмäÈÝÆ÷£¬°Ñ×é¼þÌí¼Óµ½ÈÝÆ÷ÖУ¬ÓÃsetContentPane()·½·¨°Ñ¸ÃÈÝÆ÷ÖÃΪJFrame
 
  µÄÄÚÈÝÃæ°å£º
                 JPanel contentPane=new JPanel( );
……//
°ÑÆäËü×é¼þÌí¼Óµ½JpanelÖÐ;
 
frame.setContentPane(contentPane);  // °ÑcontentPane¶ÔÏóÉèÖóÉΪframeµÄÄÚÈÝÃæ°å
 
JFrameÊÇÖ÷´°¿Ú£¬¿ÉÔÚËüÉÏÌí¼ÓJDialogºÍJApplet½øÈ¥ËüµÄÄÚÈÝÃæ°åÄÚ¡£ÈçÏÂÀý×Ó£º
Class MainWindow{
 
private JFrame jFrame;
 public MainWindow(){
  jFrame=null;
  initial();
  
 }
 
 private void initial() {
    getJFrame();
  
 }
 private JFrame getJFrame() {
  if(jFrame==null){
  jFrame=new JFrame();
  jFrame.setDefaultCloseOperation(3);
  jFrame.setJMenuBar(getJMenuBar());
  jFrame.setSize(408, 400);
  jFrame.setBackground(Color.GREEN);  
  jFrame.setTitle("ISTIC Searching Engine 1.0");
  jFrame.setVisible(true);
  jFrame.setLocationByPlatform(true);
 jFrame.setContentPane(getContentPane());
  }
  return jFrame;
 }
 private Container getContentPane() {
  // TODO Auto-generated method stub
  return null;
 }
 private JMenuBar getJMenuBar() {
  // TODO Auto-generated method stub
  return null;
 }
 public static void main(Stri


Ïà¹ØÎĵµ£º

java퉀
ÏÈÉùÃ÷һϣ¬ÌâÄ¿Ô­³öÓÚ£ºhttp://gocom.primeton.com/modules/newbb/item60284_60284.htm
JVMÊÇJava³ÌÐòµÄÔËÐл·¾³£¬Òò´Ë¶ÔÓÚJVMµÄÕÆÎÕÓÐÖúÓÚÀí½âJava³ÌÐòµÄÖ´ÐÐÒÔ¼°±àд£¬ÓÈÆäÊÇÔËÐÐʱÅöµ½µÄһЩ¹îÒìÎÊÌ⣬ÄÇôÔõôÑùÄÜ¿¼²ì×Ô¼º¶ÔÓÚJVM¹Ø¼ü֪ʶµãµÄÕÆÎÕÇé¿ö£¬°ïÖúѧϰJVM»úÖÆÄØ£¬ÔÚÕâƪblogÖÐÀ´Ì½ÌÖÏ¡£
¶ÔÓÚJava³ÌÐò¶øÑ ......

ÔØÈëjava vmʱwindows³öÏÖ´íÎó:3

      ×î½üÓÃinstallanywhere×öÁËÒ»¸ö°²×°°ü£¬Ð¶ÔصÄʱºò×ÜÊdzöÏÖ“ÔØÈëjava vmʱwindows³öÏÖ´íÎó£º3”£¬ºÜ²»Ë¬£¬ÉÏÍø²é¿´Ô­Òò£¬Ô­À´ÊÇÒòΪÖмäÎÒÖØиü»»¹ýjdkµÄ°æ±¾£¬ÏÖÔÚÓÐЩÈí¼þ×Ô´øVM»òJDK£¬windowsϵͳͨ¹ý×¢²á±íÀ´¹ÜÀíµ±Ç°ÏµÍ³ËùʹÓõÄVMºÍJDK·¾¶£¬Òò´Ë£¬µ±°²×°µÄÈí¼þJDK°æ±¾ºÍ ......

JavaÖ®Override OverloadÖ®¼äµÄÇø±ð


overrideÊǸ²Ð´£¬¶ÔÓ¦ÓÚOO±à³ÌµÄ¼Ì³ÐÌØÐÔ£¬Òâ˼¾ÍÊÇÔÚ×ÓÀàÖÐÖØд¸¸ÀàÖеķ½·¨£»   
overloadÊÇÖØÔØ£¬¶ÔÓ¦ÓÚOO±à³ÌµÄ¶à̬ÌØÐÔ£¬Òâ˼¾ÍÊÇÔÚͬһ¸öÀàÖÐͬÑùÃû³ÆµÄ¶à¸ö·½·¨£¬ Õâ¶à¸ö·½·¨Ö®¼äµÄÇø±ðÔÚËûÃǵIJÎÊýÁв»Í¬¡£
ÀýÈ磺
public interface UserDao {
public void save(); ......

JavaÃØÊ·£ºÒþ²ØÔÚSWT/Swing±³ºóµÄ¹ÊÊÂ

Òë×¢
£º±¾ÎÄÀ´×Ôstraight_talking_java@yahoogroups.comÌÖÂÛ×飬ÒѾ­ÊÇÒ»Äê¶àÇ°
µÄÎÄÕ¡£Alan WilliamsonÊÇJava Developers
JournalµÄ±à¼­£¬ÏÂÎÄÀ´×ÔËûÔÚIBMµÄÒ»¸öÏûÏ¢À´Ô´¡£SWTºÍSwingµÄÂÛÕùÎÒ¼û¹ý²»ÉÙ£¬NetbeansºÍEclipseµÄҲͬÑù¶à¡£ÒëÕß·­Òë
´ËÎIJ¢²»ÊÇÒª¼¤ÆðʲôÕùÖ´£¬Ò²²»ÊÇÖ§³ÖÄÄÒ»·½£¨ËäÈ»ÎÒµÄÈ·ÊÇÕ¾ÔÚSWTÒ»±ßµ ......

JavaѧϰԴ´úÂë

package com.huawei.globe;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
public class CrossConectionContextSheet
{
 CrossCalition cc = new CrossCalition();
&nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ