empressappframe.java~4~

八皇后问题GUI版

package empress;

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

/**
 * <p>Title:Empresses </p>
 *
 * <p>Description:Empresses Show Software </p>
 *
 * <p>Copyright: Copyright (c) 2004</p>
 *
 * <p>Company:Bluebell </p>
 *
 * @authorJamy not attributable
 * @version 1.0
 */
public class EmpressAppFrame
    extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  JPanel pNorth = new JPanel();
  JPanel pCenter = new JPanel();
  JPanel pEast = new JPanel();
  JPanel pSouth = new JPanel();
  GridLayout gridLayout1 = new GridLayout();
  FlowLayout flowLayout1 = new FlowLayout();
  FlowLayout flowLayout2 = new FlowLayout();
  JButton btnNext = new JButton();
  JButton btnPrev = new JButton();
  JButton btnShow = new JButton();
  JButton btnClose = new JButton();
  JButton btnBegin = new JButton();
  JButton btnQuit = new JButton();
  JLabel jLabel1 = new JLabel();
  JTextField txtNumber = new JTextField();
  JLabel jLabel2 = new JLabel();

  //*****************************
   int empressesNumber;
   JLabel jl[][];
   MapPage mcurrent;
   Manager mg;
   //********************************

  public EmpressAppFrame() {
    try {
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  /**
   * Component initialization.
   *
   * @throws java.lang.Exception
   */
  private void jbInit() throws Exception {
    contentPane = (JPanel) getContentPane();
    contentPane.setLayout(borderLayout1);
    setSize(new Dimension(400, 300));
    setTitle("Frame Title");
    pEast.setLayout(gridLayout1);
    gridLayout1.setColumns(1);
    gridLayout1.setRows(4);
    pCenter.setLayout(flowLayout1);
    pSouth.setLayout(flowLayout2);
    btnNext.setText(" Next Map");
    btnPrev.setText("Prev Map");
    btnShow.setText("Show All");
    btnClose.setText("Close All");
    btnBegin.setText("   Begin   ");
    btnBegin.addActionListener(new EmpressesAppFrame_btnBegin_actionAdapter(this));
    btnQuit.setText("   Quit   ");
    jLabel1.setText("Empresses Number");
    txtNumber.setPreferredSize(new Dimension(100, 22));
    txtNumber.setText("8");
    jLabel2.setText("Empresses Map Show System.");
    contentPane.add(pCenter, java.awt.BorderLayout.CENTER);
    contentPane.add(pEast, java.awt.BorderLayout.EAST);
    pEast.add(btnNext);
    pEast.add(btnPrev);
    pEast.add(btnShow);
    pEast.add(btnClose);
    contentPane.add(pSouth, java.awt.BorderLayout.SOUTH);
    pSouth.add(jLabel1);
    pSouth.add(txtNumber);
    pSouth.add(btnBegin);
    pSouth.add(btnQuit);
    contentPane.add(pNorth, java.awt.BorderLayout.NORTH);
    pNorth.add(jLabel2);
  }

  public void btnBegin_actionPerformed(ActionEvent e) {
    empressesNumber = Integer.parseInt(txtNumber.getText());
    pCenter.removeAll();
    jl =  new JLabel[empressesNumber][empressesNumber];
    pCenter.setLayout(new GridLayout(empressesNumber,empressesNumber));

                for(int i = 0; i < empressesNumber; i++)
                {
                        for(int j = 0; j < empressesNumber; j++)
                        {
                                jl[i][j] = new JLabel();
                                jl[i][j].setBorder(BorderFactory.createLineBorder(Color.blue));
                                jl[i][j].setForeground(Color.red);
                                pCenter.add(jl[i][j]);
                        }
                }
        pCenter.setVisible(true);

        mg = new Manager(empressesNumber);
        mg.arrangement();

        mcurrent = mg.mps.getHead();
        for(int i = 0; i < empressesNumber; i++)
                {
                        String s = "  " + i + "/" + mcurrent.mapPage[1][i];
                        this.jl[i][mcurrent.mapPage[1][i]].setText(s);
                        jl[i][mcurrent.mapPage[1][i]].setVerticalTextPosition(SwingConstants.CENTER);
                        jl[i][mcurrent.mapPage[1][i]].setBackground(Color.blue);
                }


  }
}

class EmpressesAppFrame_btnBegin_actionAdapter
    implements ActionListener {
  private EmpressAppFrame adaptee;
  EmpressesAppFrame_btnBegin_actionAdapter(EmpressAppFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.btnBegin_actionPerformed(e);
  }
}