//这是一个由Applet改成的JFrame的布局问题
//为什么要用鼠标拖动窗体一下,改变窗体的大小才能显示GridLayout中的布局
//请高人指点,谢了
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.util.EventObject;
import javax.swing.*;public class Larry_hh extends JFrame
implements ActionListener, ItemListener
{
private JPanel buttonPanel;
private JPanel checkPanel;
private JLabel prompt1;
private JLabel prompt2;
private JLabel prompt3;
private JLabel prompt4;
private JLabel prompt5;
private JLabel promptg;
private JLabel promptgg;
private JLabel promptg2;
private JLabel promptg3;
private JTextField input1;
private JTextField input2;
private JTextField input3;
private JTextField input4;
private JTextField input5;
private double result;
JButton butt;
JButton butp;
JCheckBox checkv;
JCheckBox checkm;
JCheckBox checkh;
JCheckBox checkn;
JCheckBox checkd;
JCheckBox checkf;
JCheckBox checkx;
JCheckBox checkca;
boolean firsttime;
private JTextField inputs1;
private JTextField inputtime;
private JLabel prompts1;
private JLabel prompttime;
public Larry_hh()
{
setVisible(true);
setTitle("The Hodgkin-Huxley Model one cell");
setSize(620,290);
buttonPanel = new JPanel();
butt = new JButton("Start");
butt.addActionListener(this);
prompt2 = new JLabel(" gna");
input2 = new JTextField(3);
input2.addActionListener(this);
prompt3 = new JLabel(" gk");
input3 = new JTextField(3);
input3.addActionListener(this);
prompt4 = new JLabel(" gcl");
input4 = new JTextField(3);
input4.addActionListener(this);
prompts1 = new JLabel(" S1 at");
inputs1 = new JTextField(3);
inputs1.addActionListener(this);
prompttime = new JLabel(" time ");
inputtime = new JTextField(3);
inputtime.addActionListener(this);
prompt5 = new JLabel(" S2 at");
input5 = new JTextField(3);
input5.addActionListener(this);
input2.setText("120.0");
input3.setText("36.0");
input4.setText("0.3");
input5.setText("18");
inputs1.setText("5");
inputtime.setText("40");
checkPanel = new JPanel();
butp = new JButton("Replot");
butp.addActionListener(this);
promptg = new JLabel(" ");
promptgg = new JLabel(" ");
promptg2 = new JLabel(" ");
promptg3 = new JLabel(" ");
checkv = new JCheckBox("Voltage", true);
checkv.addItemListener(this);
checkm = new JCheckBox("m gate", false);
checkm.addItemListener(this);
checkh = new JCheckBox("h gate", false);
checkh.addItemListener(this);
checkn = new JCheckBox("n gate", false);
checkn.addItemListener(this);
// repaint();
buttonPanel.setLayout(new GridLayout(1, 13));
buttonPanel.add(butt);
buttonPanel.add(prompt2);
buttonPanel.add(input2);
buttonPanel.add(prompt3);
buttonPanel.add(input3);
buttonPanel.add(prompt4);
buttonPanel.add(input4);
buttonPanel.add(prompts1);
buttonPanel.add(inputs1);
buttonPanel.add(prompt5);
buttonPanel.add(input5);
buttonPanel.add(prompttime);
buttonPanel.add(inputtime);
checkPanel.setLayout(new GridLayout(7, 1));
checkPanel.add(butp);
checkPanel.add(checkv);
checkPanel.add(checkm);
checkPanel.add(checkh);
checkPanel.add(checkn);
checkPanel.add(promptgg);
checkPanel.add(promptg);
setLayout(new BorderLayout());
add(checkPanel, "East");
add(buttonPanel, "North");
}
public void actionPerformed(ActionEvent actionevent)
{
}
public void itemStateChanged(ItemEvent itemevent)
{
}
public static void main(String args[])
{
Larry_hh application = new Larry_hh();
application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
//为什么要用鼠标拖动窗体一下,改变窗体的大小才能显示GridLayout中的布局
//请高人指点,谢了
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.util.EventObject;
import javax.swing.*;public class Larry_hh extends JFrame
implements ActionListener, ItemListener
{
private JPanel buttonPanel;
private JPanel checkPanel;
private JLabel prompt1;
private JLabel prompt2;
private JLabel prompt3;
private JLabel prompt4;
private JLabel prompt5;
private JLabel promptg;
private JLabel promptgg;
private JLabel promptg2;
private JLabel promptg3;
private JTextField input1;
private JTextField input2;
private JTextField input3;
private JTextField input4;
private JTextField input5;
private double result;
JButton butt;
JButton butp;
JCheckBox checkv;
JCheckBox checkm;
JCheckBox checkh;
JCheckBox checkn;
JCheckBox checkd;
JCheckBox checkf;
JCheckBox checkx;
JCheckBox checkca;
boolean firsttime;
private JTextField inputs1;
private JTextField inputtime;
private JLabel prompts1;
private JLabel prompttime;
public Larry_hh()
{
setVisible(true);
setTitle("The Hodgkin-Huxley Model one cell");
setSize(620,290);
buttonPanel = new JPanel();
butt = new JButton("Start");
butt.addActionListener(this);
prompt2 = new JLabel(" gna");
input2 = new JTextField(3);
input2.addActionListener(this);
prompt3 = new JLabel(" gk");
input3 = new JTextField(3);
input3.addActionListener(this);
prompt4 = new JLabel(" gcl");
input4 = new JTextField(3);
input4.addActionListener(this);
prompts1 = new JLabel(" S1 at");
inputs1 = new JTextField(3);
inputs1.addActionListener(this);
prompttime = new JLabel(" time ");
inputtime = new JTextField(3);
inputtime.addActionListener(this);
prompt5 = new JLabel(" S2 at");
input5 = new JTextField(3);
input5.addActionListener(this);
input2.setText("120.0");
input3.setText("36.0");
input4.setText("0.3");
input5.setText("18");
inputs1.setText("5");
inputtime.setText("40");
checkPanel = new JPanel();
butp = new JButton("Replot");
butp.addActionListener(this);
promptg = new JLabel(" ");
promptgg = new JLabel(" ");
promptg2 = new JLabel(" ");
promptg3 = new JLabel(" ");
checkv = new JCheckBox("Voltage", true);
checkv.addItemListener(this);
checkm = new JCheckBox("m gate", false);
checkm.addItemListener(this);
checkh = new JCheckBox("h gate", false);
checkh.addItemListener(this);
checkn = new JCheckBox("n gate", false);
checkn.addItemListener(this);
// repaint();
buttonPanel.setLayout(new GridLayout(1, 13));
buttonPanel.add(butt);
buttonPanel.add(prompt2);
buttonPanel.add(input2);
buttonPanel.add(prompt3);
buttonPanel.add(input3);
buttonPanel.add(prompt4);
buttonPanel.add(input4);
buttonPanel.add(prompts1);
buttonPanel.add(inputs1);
buttonPanel.add(prompt5);
buttonPanel.add(input5);
buttonPanel.add(prompttime);
buttonPanel.add(inputtime);
checkPanel.setLayout(new GridLayout(7, 1));
checkPanel.add(butp);
checkPanel.add(checkv);
checkPanel.add(checkm);
checkPanel.add(checkh);
checkPanel.add(checkn);
checkPanel.add(promptgg);
checkPanel.add(promptg);
setLayout(new BorderLayout());
add(checkPanel, "East");
add(buttonPanel, "North");
}
public void actionPerformed(ActionEvent actionevent)
{
}
public void itemStateChanged(ItemEvent itemevent)
{
}
public static void main(String args[])
{
Larry_hh application = new Larry_hh();
application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
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