17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package java.awt.event;
  27 
  28 import java.awt.Window;
  29 import java.lang.annotation.Native;
  30 import sun.awt.AppContext;
  31 import sun.awt.SunToolkit;
  32 
  33 /**
  34  * A low-level event that indicates that a window has changed its status. This
  35  * low-level event is generated by a Window object when it is opened, closed,
  36  * activated, deactivated, iconified, or deiconified, or when focus is
  37  * transfered into or out of the Window.
  38  * <P>
  39  * The event is passed to every <code>WindowListener</code>
  40  * or <code>WindowAdapter</code> object which registered to receive such
  41  * events using the window's <code>addWindowListener</code> method.
  42  * (<code>WindowAdapter</code> objects implement the
  43  * <code>WindowListener</code> interface.) Each such listener object
  44  * gets this <code>WindowEvent</code> when the event occurs.
  45  * <p>
  46  * An unspecified behavior will be caused if the {@code id} parameter
  47  * of any particular {@code WindowEvent} instance is not
  48  * in the range from {@code WINDOW_FIRST} to {@code WINDOW_LAST}.
  49  *
  50  * @author Carl Quinn
  51  * @author Amy Fowler
  52  *
  53  * @see WindowAdapter
  54  * @see WindowListener
  55  * @see <a href="http://docs.oracle.com/javase/tutorial/uiswing/events/windowlistener.html">Tutorial: Writing a Window Listener</a>
  56  *
  57  * @since 1.1

  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package java.awt.event;
  27 
  28 import java.awt.Window;
  29 import java.lang.annotation.Native;
  30 import sun.awt.AppContext;
  31 import sun.awt.SunToolkit;
  32 
  33 /**
  34  * A low-level event that indicates that a window has changed its status. This
  35  * low-level event is generated by a Window object when it is opened, closed,
  36  * activated, deactivated, iconified, or deiconified, or when focus is
  37  * transferred into or out of the Window.
  38  * <P>
  39  * The event is passed to every <code>WindowListener</code>
  40  * or <code>WindowAdapter</code> object which registered to receive such
  41  * events using the window's <code>addWindowListener</code> method.
  42  * (<code>WindowAdapter</code> objects implement the
  43  * <code>WindowListener</code> interface.) Each such listener object
  44  * gets this <code>WindowEvent</code> when the event occurs.
  45  * <p>
  46  * An unspecified behavior will be caused if the {@code id} parameter
  47  * of any particular {@code WindowEvent} instance is not
  48  * in the range from {@code WINDOW_FIRST} to {@code WINDOW_LAST}.
  49  *
  50  * @author Carl Quinn
  51  * @author Amy Fowler
  52  *
  53  * @see WindowAdapter
  54  * @see WindowListener
  55  * @see <a href="http://docs.oracle.com/javase/tutorial/uiswing/events/windowlistener.html">Tutorial: Writing a Window Listener</a>
  56  *
  57  * @since 1.1