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InternalFrameEvent.java
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1998-06-30
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/*
* @(#)InternalFrameEvent.java 1.4 98/02/02
*
* Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
*/
package com.sun.java.swing.event;
import java.awt.AWTEvent;
import com.sun.java.swing.JInternalFrame;
/**
* InternalFrameEvent: an AWTEvent which adds support for
* JInternalFrame objects as the event source. This class has the
* same event types as WindowEvent, although different ids are used.
* <p>
* Warning: serialized objects of this class will not be compatible with
* future swing releases. The current serialization support is appropriate
* for short term storage or RMI between Swing1.0 applications. It will
* not be possible to load serialized Swing1.0 objects with future releases
* of Swing. The JDK1.2 release of Swing will be the compatibility
* baseline for the serialized form of Swing objects.
*
* @see java.awt.event.WindowEvent
* @see java.awt.event.WindowListener
* @version 1.4 02/02/98
* @author Thomas Ball
*/
public class InternalFrameEvent extends AWTEvent {
/**
* The first number in the range of ids used for window events.
*/
public static final int INTERNAL_FRAME_FIRST = 25549;
/**
* The last number in the range of ids used for window events.
*/
public static final int INTERNAL_FRAME_LAST = 25555;
/**
* The window opened event. This event is delivered only
* the first time a window is made visible.
*/
public static final int INTERNAL_FRAME_OPENED = INTERNAL_FRAME_FIRST;
/**
* The "window is closing" event. This event is delivered when
* the user selects "Quit" from the window's system menu. If
* the program does not explicitly hide or destroy the window as
* while processing this event, the window close operation will be
* canceled.
*/
public static final int INTERNAL_FRAME_CLOSING = 1 + INTERNAL_FRAME_FIRST;
/**
* The window closed event. This event is delivered after
* the window has been closed as the result of a call to hide or
* destroy.
*/
public static final int INTERNAL_FRAME_CLOSED = 2 + INTERNAL_FRAME_FIRST;
/**
* The window iconified event. This event indicates that the window
* was shrunk down to a small icon.
*/
public static final int INTERNAL_FRAME_ICONIFIED = 3 + INTERNAL_FRAME_FIRST;
/**
* The window deiconified event type. This event indicates that the
* window has been restored to its normal size.
*/
public static final int INTERNAL_FRAME_DEICONIFIED = 4 + INTERNAL_FRAME_FIRST;
/**
* The window activated event type. This event indicates that keystrokes
* and mouse clicks are directed towards this window.
*/
public static final int INTERNAL_FRAME_ACTIVATED = 5 + INTERNAL_FRAME_FIRST;
/**
* The window deactivated event type. This event indicates that keystrokes
* and mouse clicks are no longer directed to the window.
*/
public static final int INTERNAL_FRAME_DEACTIVATED = 6 + INTERNAL_FRAME_FIRST;
/**
* Constructs a InternalFrameEvent object.
* @param source the JInternalFrame object that originated the event
* @param id an integer indicating the type of event
*/
public InternalFrameEvent(JInternalFrame source, int id) {
super(source, id);
}
/**
* Returns a parameter string identifying this event.
* This method is useful for event-logging and for debugging.
*
* @return a string identifying the event and its attributes
*/
public String paramString() {
String typeStr;
switch(id) {
case INTERNAL_FRAME_OPENED:
typeStr = "INTERNAL_FRAME_OPENED";
break;
case INTERNAL_FRAME_CLOSING:
typeStr = "INTERNAL_FRAME_CLOSING";
break;
case INTERNAL_FRAME_CLOSED:
typeStr = "INTERNAL_FRAME_CLOSED";
break;
case INTERNAL_FRAME_ICONIFIED:
typeStr = "INTERNAL_FRAME_ICONIFIED";
break;
case INTERNAL_FRAME_DEICONIFIED:
typeStr = "INTERNAL_FRAME_DEICONIFIED";
break;
case INTERNAL_FRAME_ACTIVATED:
typeStr = "INTERNAL_FRAME_ACTIVATED";
break;
case INTERNAL_FRAME_DEACTIVATED:
typeStr = "INTERNAL_FRAME_DEACTIVATED";
break;
default:
typeStr = "unknown type";
}
return typeStr;
}
}