想学学布局

Question

哪位大哥给个布局DOME，100相送！要包涵所有布局哦

Answer 1

http://java.sun.com/docs/books/tutorial/uiswing/layout/visual.html

Answer 2

//************************************************************************* 
//filename: MyWindow.java 
//purpose: 各不同布局管理的示范。 
//date: 2002/12/18 
//author: flyfan 
//ver: 0.1 
//************************************************************************* 
import java.awt.*; 
import java.awt.event.*; 
public class MyWindow extends Frame implements WindowListener， MouseListener 
{ 
static MyWindow mw; 
Panel borderLayoutPanel=new Panel(); 
Panel gridLayoutPanel=new Panel(); 
Panel flowLayoutPanel=new Panel(); 
Panel cardLayoutPanel=new Panel(); 
CardLayout layout=new CardLayout(); 
public static void main(String args[]) 
{ 
mw=new MyWindow("four layouts"); mw.setBorderLayoutPanel(); 
mw.setgridLayoutPanel(); 
mw.setflowLayoutPanel(); 
mw.setcardLayoutPanel(); 
mw.go(); 
} public void go() 
{ 
mw.setLayout(new GridLayout(2，2)); 
/* 
mw.setSize(300，300); 
mw.setVisible(true); 
mw.add(borderLayoutPanel); 
mw.add(gridLayoutPanel); 
mw.add(flowLayoutPanel); 
mw.add(cardLayoutPanel); mw.addWindowListener(mw); 
*/ 
mw.add(borderLayoutPanel); 
mw.add(gridLayoutPanel); 
mw.add(flowLayoutPanel); 
mw.add(cardLayoutPanel); mw.addWindowListener(mw); 
mw.setSize(400，400); 
mw.setVisible(true); } MyWindow(String str) 
{ 
super(str); 
} public void setBorderLayoutPanel() 
{ 
borderLayoutPanel.setLayout(new BorderLayout()); 
Button bt1=new Button("North"); 
Button bt2=new Button("South"); 
Button bt3=new Button("West"); 
Button bt4=new Button("East"); 
Button bt5=new Button("Center"); 
borderLayoutPanel.add("North"，bt1); 
borderLayoutPanel.add("South"，bt2); 
borderLayoutPanel.add("West"，bt3); 
borderLayoutPanel.add("East"，bt4); 
borderLayoutPanel.add("Center"，bt5); 
} public void setgridLayoutPanel() 
{ 
gridLayoutPanel.setLayout(new GridLayout(2，2)); 
Button bt1=new Button("1"); 
Button bt2=new Button("2"); 
Button bt3=new Button("3"); 
Button bt4=new Button("4"); 
gridLayoutPanel.add(bt1); 
gridLayoutPanel.add(bt2); 
gridLayoutPanel.add(bt3); 
gridLayoutPanel.add(bt4); 
} public void setflowLayoutPanel() 
{ 
Button bt1=new Button("1"); 
Button bt2=new Button("2"); 
Button bt3=new Button("3"); 
flowLayoutPanel.add(bt1); 
flowLayoutPanel.add(bt2); 
flowLayoutPanel.add(bt3); 
flowLayoutPanel.setBackground(Color.red); 
} public void setcardLayoutPanel() 
{ 
cardLayoutPanel.setLayout(layout); 
Button page1Button=new Button("the fisrt page"); 
page1Button.addMouseListener(this); 
Label page2label=new Label("the second page"); 
page2label.addMouseListener(this); 
cardLayoutPanel.add(page1Button，"page1Button"); 
cardLayoutPanel.add(page2label，"page2label"); 
} public void windowClosing(WindowEvent e) 
{ 
System.exit(1); 
} 
public void windowOpened(WindowEvent e){} 
public void windowIconified(WindowEvent e){} 
public void windowDeiconified(WindowEvent e){} 
public void windowClosed(WindowEvent e){} 
public void windowActivated(WindowEvent e){} 
public void windowDeactivated(WindowEvent e){} public void mouseClicked(MouseEvent e) 
{ 
layout.next(cardLayoutPanel); 
} 
public void mouseEntered(MouseEvent e) {} 
public void mouseExited(MouseEvent e) {} 
public void mousePressed(MouseEvent e) {} 
public void mouseReleased(MouseEvent e) {} 
} 
//end