Исходный текст программы EventProc.java

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// ==========================================
// EventProc.java
// (C) Alexandr Frolov, 1998
// E-mail: frolov@glasnet.ru
// Web:    http://www.glasnet.ru/~frolov 
// ==========================================

import java.applet.Applet;
import java.awt.*;

public class EventProc extends Applet
{
  Event ev = null;
  
  public void init()
  {
    setBackground(Color.yellow);
    setForeground(Color.black);
  }
  
  public String getAppletInfo()
  {
    return "Name: EventProc";
  }
  
  public void paint(Graphics g)
  {
    if(ev != null)
    {
      g.drawString("[" + ev.x + "," +
        ev.y + "]", ev.x, ev.y);
    }
  }
  
  public boolean mouseDown(
    Event evt, int x, int y)
  {
    ev = evt;
    repaint();
    return true;
  }
}

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