dialogprogress.java

基于Java的地图数据管理软件。使用MySQL数据库管理系统。

package net.aetherial.gis.surface;

import java.awt.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import java.awt.event.*;

public class DialogProgress
    extends JDialog {
  JPanel panel1 = new JPanel();
  public JLabel jLabel1 = new JLabel();
  public JTextField jTextField1 = new JTextField();
  XYLayout xYLayout1 = new XYLayout();

  public DialogProgress(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    try {
      jbInit();
//      pack();
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }
  }

  public DialogProgress() {
    this(null, "", false);
  }

  /**
   * 替换JComponent的show()方法
   */
  public void show(){
    if (ItemValue.getShowDialogMessage()) {
      super.show();
    }
  }
  private void jbInit() throws Exception {
    this.setTitle("GPS数据读取进度");
    Dimension screenDim = Toolkit.getDefaultToolkit().getScreenSize();
    this.setSize(new Dimension(500, 100));
    this.toFront();
    //this.setModal(true);
    this.setLocation(
        (screenDim.width - 500) / 2,
        (screenDim.height - 100) / 2
        );
    // this.setIconImage(ItemValue.getImage("HSDIlogo.gif"));

    this.addWindowFocusListener(new DialogToFront_this_windowFocusAdapter(this));
    this.setResizable(false);
    panel1.setLayout(xYLayout1);
    jLabel1.setText("正在读取数据...，这将花费一段时间。");
    jTextField1.setText("正在读取数据:....");
    jTextField1.setEditable(false);
    this.setDefaultCloseOperation(javax.swing.WindowConstants.
                                  DO_NOTHING_ON_CLOSE);
    getContentPane().add(panel1, BorderLayout.CENTER);
    panel1.add(jLabel1, new XYConstraints(21, 14, 258, -1));
    panel1.add(jTextField1, new XYConstraints(22, 47, 393, -1));
  }

  public static void main(String[] args) {
    DialogProgress dp = new DialogProgress();
    dp.show();
  }
}

class DialogToFront_this_windowFocusAdapter
    implements java.awt.event.WindowFocusListener {
  JDialog adaptee;

  DialogToFront_this_windowFocusAdapter(JDialog adaptee) {
    this.adaptee = adaptee;
  }

  public void windowGainedFocus(WindowEvent e) {
  }

  public void windowLostFocus(WindowEvent e) {
    adaptee.toFront();
  }
}