cursorframe.java

Java灵感编程1-101之21-40

package cursor;

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

/**
 * <p>Title: Cursor Demo</p>
 * <p>Description: This is a Cursor Demo</p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: d6-125</p>
 * @author liujun
 * @version 1.0
 */

public class CursorFrame extends JFrame {
  JPanel contentPane;
  JLabel statusBar = new JLabel();
  Panel panel1 = new Panel();
  XYLayout xYLayout1 = new XYLayout();
  Panel panel2 = new Panel();
  Panel panel3 = new Panel();
  Panel panel4 = new Panel();
  Panel panel5 = new Panel();
  Panel panel6 = new Panel();
  Panel panel7 = new Panel();
  Panel panel8 = new Panel();
  Panel panel9 = new Panel();

  //Construct the frame
  public CursorFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(CursorFrame.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(258, 264));
    this.setTitle("Cursor Frame demo");
    statusBar.setText(" ");
    panel1.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel1_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel1_mouseExited(e);
      }
    });
    panel2.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel2_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel2_mouseExited(e);
      }
    });
    panel1.setBackground(Color.white);
    panel2.setBackground(Color.white);
    panel3.setBackground(Color.white);
    panel3.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel3_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel3_mouseExited(e);
      }
    });
    panel4.setBackground(Color.white);
    panel4.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel4_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel4_mouseExited(e);
      }
    });
    panel5.setBackground(Color.white);
    panel5.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel5_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel5_mouseExited(e);
      }
    });
    panel6.setBackground(Color.white);
    panel6.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel6_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel6_mouseExited(e);
      }
    });
    panel7.setBackground(Color.white);
    panel7.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel7_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel7_mouseExited(e);
      }
    });
    panel8.setBackground(Color.white);
    panel8.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel8_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel8_mouseExited(e);
      }
    });
    panel9.setBackground(Color.white);
    panel9.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseEntered(MouseEvent e) {
        panel9_mouseEntered(e);
      }
      public void mouseExited(MouseEvent e) {
        panel9_mouseExited(e);
      }
    });
    contentPane.add(statusBar,        new XYConstraints(0, 232, 259, 32));
    contentPane.add(panel1,  new XYConstraints(6, 5, 78, 72));
    contentPane.add(panel2,  new XYConstraints(89, 5, 78, 72));
    contentPane.add(panel3,  new XYConstraints(173, 5, 78, 72));
    contentPane.add(panel4,  new XYConstraints(6, 81, 78, 71));
    contentPane.add(panel5,  new XYConstraints(89, 81, 78, 71));
    contentPane.add(panel6,  new XYConstraints(173, 80, 78, 71));
    contentPane.add(panel7,  new XYConstraints(6, 156, 78, 71));
    contentPane.add(panel8,  new XYConstraints(90, 157, 78, 71));
    contentPane.add(panel9,  new XYConstraints(173, 157, 78, 71));
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void panel1_mouseEntered(MouseEvent e) {
    setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    statusBar.setText("鼠标进入区域一");
  }

  void panel1_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域一");
  }

  void panel2_mouseEntered(MouseEvent e) {
    setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
    statusBar.setText("鼠标进入区域二");
 }

  void panel2_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域二");
  }

  void panel3_mouseEntered(MouseEvent e) {
    setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
    statusBar.setText("鼠标进入区域三");
  }

  void panel3_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域三");
  }

  void panel4_mouseEntered(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
   statusBar.setText("鼠标进入区域四");
  }

  void panel4_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域四");
  }

  void panel5_mouseEntered(MouseEvent e) {
    Toolkit tk=Toolkit.getDefaultToolkit();
    Image img=tk.getImage("cursor.gif");
    Cursor dc=tk.createCustomCursor(img,new Point(10,10),"My New Cursor");
    setCursor(dc);
   statusBar.setText("鼠标进入区域五");
  }

  void panel5_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域五");
  }

  void panel6_mouseEntered(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.N_RESIZE_CURSOR));
   statusBar.setText("鼠标进入区域六");
  }

  void panel6_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域六");
}

  void panel7_mouseEntered(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.NE_RESIZE_CURSOR));
   statusBar.setText("鼠标进入区域七");
  }

  void panel7_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域七");
}

  void panel8_mouseEntered(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR));
   statusBar.setText("鼠标进入区域八");
  }

  void panel8_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域八");
}

  void panel9_mouseEntered(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.SE_RESIZE_CURSOR));
   statusBar.setText("鼠标进入区域九");
  }

  void panel9_mouseExited(MouseEvent e) {
   setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
   statusBar.setText("鼠标退出区域九");
  }
}