indexdialog.java

用Java实现的粒子群优化算法

// Decompiled by Jad v1.5.7f. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   IndexDialog.java

package ci.ec.dialog;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class IndexDialog extends Dialog
    implements ActionListener
{

    public IndexDialog(Frame frame)
    {
        super(frame, "Index X and Y:", true);
        Panel panel = new Panel();
        panel.setLayout(new GridLayout(3, 2));
        panel.add(new Label("Index X:"));
        panel.add(tfXIndex = new TextField("0", 8));
        panel.add(new Label("Index Y:"));
        panel.add(tfYIndex = new TextField("1", 8));
        panel.add(new Label("Display step size:"));
        panel.add(tfDisplayStepSize = new TextField("50", 8));
        add(panel, "Center");
        Panel panel1 = new Panel();
        Button button = new Button("OK");
        panel1.add(button);
        button.addActionListener(this);
        add(panel1, "South");
        setSize(240, 120);
    }

    public void actionPerformed(ActionEvent actionevent)
    {
        String s = actionevent.getActionCommand();
        if(s.equals("OK"))
        {
            if(tfXIndex.getText().equals(""))
                return;
            xIndex = tfXIndex.getText();
            if(tfYIndex.getText().equals(""))
                return;
            yIndex = tfYIndex.getText();
            if(tfDisplayStepSize.getText().equals(""))
                return;
            displayStepSize = tfDisplayStepSize.getText();
            dispose();
        }
    }

    public String getXIndex()
    {
        return xIndex;
    }

    public String getYIndex()
    {
        return yIndex;
    }

    public String getDisplayStepSize()
    {
        return displayStepSize;
    }

    private TextField tfXIndex;
    private TextField tfYIndex;
    private TextField tfDisplayStepSize;
    private String xIndex;
    private String yIndex;
    private String displayStepSize;
}