求助呀求助！！

DD_dear 2010-05-27 08:44:58

遇到点问题，就是一个窗口，分为3部分，第一部分是显示PANDA的图，一至十之间任意的个数，要求每行最多有5个，第二部分是HOW MANY PANDAS CAN YOU SEE?和那个TEXTFIELD，第三部分是“CHECK!”这个BUTTON.现在我编的这个程序显示很乱，请帮忙改一下程序。我也不知道说清没有，反正我快把自己说晕了，谢谢了。

import java.awt.*;

import javax.swing.*;



public class FrameDesign extends JFrame{

   ImageIcon a = new ImageIcon("image/panda.jpg");

   JLabel question = new JLabel("How many pandas can you see?");

   JTextField enterArea = new JTextField(8);

   JButton button = new JButton("Check!");



   public FrameDesign(){ 

  

      JPanel top = new JPanel(new GridLayout(0,5));

      setIcon();

      

      JPanel center = new JPanel(new GridLayout());

      center.add(question);

      center.add(enterArea);

      

      JPanel bottom = new JPanel(new FlowLayout(FlowLayout.CENTER));

      bottom.add(button);

      

      setLayout(new GridLayout(0,5));

      add(top);

      add(center);

      add(bottom);

   }



   public void setIcon(){

      int number = (int)(Math.random() * 10 + 1);

      for (int i = 0; i < number; i++){

         add(new JLabel(a));

      }

   }



   public static void main(String[] args){

      JFrame frame = new FrameDesign();

      frame.setTitle("Welcome to pandaland!");

      frame.setSize(500,400);

      frame.setLocationRelativeTo(null);

      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      frame.setVisible(true);

   }

}

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DD_dear 2010-05-27

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wd9053，真是太谢谢你了。谢谢。

wd9053 2010-05-27

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那干脆设为一行显示5个好了

import java.awt.*;

import javax.swing.*;



public class Test extends JFrame{

   ImageIcon a = new ImageIcon("image/panda.jpg");

   JLabel question = new JLabel("How many pandas can you see?");

   JTextField enterArea = new JTextField(8);

   JButton button = new JButton("Check!");

    JPanel center = new JPanel();

   public Test(){ 

  

      JPanel top = new JPanel(new GridLayout(0,5));

      //setIcon();

      

      //JPanel center = new JPanel(new GridLayout());

      //center.add(question);

      //center.add(enterArea);

      

      JPanel south = new JPanel(new GridLayout());

      JPanel temp1 = new JPanel();

      JPanel temp2 = new JPanel();

      temp1.add(question);

      temp1.add(enterArea);

      temp2.add(button);

      south.setLayout(new GridLayout(2, 1));

      south.add(temp1);

      south.add(temp2);

      

      JPanel tempCenter = new JPanel(new BorderLayout(40, 10));

      tempCenter.add(center);

      tempCenter.add(new JLabel(), BorderLayout.NORTH);

      tempCenter.add(new JLabel(), BorderLayout.WEST);

      tempCenter.add(new JLabel(), BorderLayout.EAST);

      add(tempCenter);

      add(south, BorderLayout.SOUTH);

           setIcon();

   }



   public void setIcon(){

      int num = (int)(Math.random() * 10 + 1);

      System.out.println(num);

      center.removeAll();

      //int len = (int)Math.sqrt(num) + 1;

      int line = (num - 1) / 5 + 1;

      int total = line * 5;

      center.setLayout(new GridLayout(line, 5));

      for (int i = 0; i < num; i++){

         center.add(new JLabel(" panda "));

      }

      for(int i = num; i < total; i++)

      {

      	center.add(new JLabel());

      }

      //pack();//

   }



   public static void main(String[] args){

      JFrame frame = new Test();

      frame.setTitle("Welcome to pandaland!");

      frame.setSize(500,400);

      frame.setLocationRelativeTo(null);

      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      frame.setVisible(true);

   }

}

DD_dear 2010-05-27

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啊啊啊啊啊啊啊啊啊啊啊啊啊啊，wd9053，你好棒啊，谢谢啦，那，再问一句，就是PANDA这个东西，如果有5个以上，那，第一行一定要是5个，这要怎么改呢，本来我是实现了这个功能，结果下边全乱了，现在是下边好了，上边有不好了。

wd9053 2010-05-27

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import java.awt.*;

import javax.swing.*;



public class Test extends JFrame{

   ImageIcon a = new ImageIcon("image/panda.jpg");

   JLabel question = new JLabel("How many pandas can you see?");

   JTextField enterArea = new JTextField(8);

   JButton button = new JButton("Check!");

    JPanel center = new JPanel();

   public Test(){ 

  

      JPanel top = new JPanel(new GridLayout(0,5));

      setIcon();

      

      //JPanel center = new JPanel(new GridLayout());

      //center.add(question);

      //center.add(enterArea);

      

      JPanel south = new JPanel(new GridLayout());

      JPanel temp1 = new JPanel();

      JPanel temp2 = new JPanel();

      temp1.add(question);

      temp1.add(enterArea);

      temp2.add(button);

      south.setLayout(new GridLayout(2, 1));

      south.add(temp1);

      south.add(temp2);

      

      JPanel tempCenter = new JPanel(new BorderLayout(40, 10));

      tempCenter.add(center);

      tempCenter.add(new JLabel(), BorderLayout.NORTH);

      tempCenter.add(new JLabel(), BorderLayout.WEST);

      tempCenter.add(new JLabel(), BorderLayout.EAST);

      add(tempCenter);

      add(south, BorderLayout.SOUTH);

           setIcon();

   }



   public void setIcon(){

      int num = (int)(Math.random() * 10 + 1);

      center.removeAll();

      int len = (int)Math.sqrt(num) + 1;

      center.setLayout(new GridLayout(len, len));

      for (int i = 0; i < num; i++){

         center.add(new JLabel(" panda "));

      }

      //pack();//

   }



   public static void main(String[] args){

      JFrame frame = new Test();

      frame.setTitle("Welcome to pandaland!");

      frame.setSize(500,400);

      frame.setLocationRelativeTo(null);

      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      frame.setVisible(true);

   }

}

DD_dear 2010-05-27

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不好意思，可能是我说的不够清楚，第二部分是HOW MANY PANDAS CAN YOU SEE?和那个TEXTFIELD，在同一行，第三部分是“CHECK!”这个BUTTON在下一行，而且，button的大小不会随窗口的变化而变化。

buzaibeishang4617016 2010-05-27

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楼上正解，收藏一下

wd9053 2010-05-27

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import java.awt.*;

import javax.swing.*;



public class Test extends JFrame{

   ImageIcon a = new ImageIcon("image/panda.jpg");

   JLabel question = new JLabel("How many pandas can you see?");

   JTextField enterArea = new JTextField(8);

   JButton button = new JButton("Check!");

	JPanel center = new JPanel();

   public Test(){ 

  

      JPanel top = new JPanel(new GridLayout(0,5));

      setIcon();

      

      //JPanel center = new JPanel(new GridLayout());

      //center.add(question);

      //center.add(enterArea);

      

      JPanel south = new JPanel(new GridLayout());

      south.add(question);

      south.add(enterArea);

      south.add(button);

      

      JPanel tempCenter = new JPanel(new BorderLayout(40, 10));

      tempCenter.add(center);

      tempCenter.add(new JLabel(), BorderLayout.NORTH);

      tempCenter.add(new JLabel(), BorderLayout.WEST);

      tempCenter.add(new JLabel(), BorderLayout.EAST);

      add(tempCenter);

      add(south, BorderLayout.SOUTH);

   		setIcon();

   }



   public void setIcon(){

      int num = (int)(Math.random() * 10 + 1);

      center.removeAll();

      int len = (int)Math.sqrt(num) + 1;

      center.setLayout(new GridLayout(len, len));

      for (int i = 0; i < num; i++){

         center.add(new JLabel(" panda "));

      }

      //pack();//

   }



   public static void main(String[] args){

      JFrame frame = new Test();

      frame.setTitle("Welcome to pandaland!");

      frame.setSize(500,400);

      frame.setLocationRelativeTo(null);

      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      frame.setVisible(true);

   }

}