InternalFrameEvent
Class InternalFrameEvent
- java.lang.Object
-
- java.util.EventObject
-
- java.awt.AWTEvent
-
- javax.swing.event.InternalFrameEvent
- All Implemented Interfaces:
- Serializable
public class InternalFrameEvent extends AWTEvent
An AWTEvent
that adds support for JInternalFrame
objects as the event source. This class has the same event types as WindowEvent
, although different IDs are used. Help on handling internal frame events is in How to Write an Internal Frame Listener, a section in The Java Tutorial.
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 applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans
package. Please see XMLEncoder
.
- See Also:
-
WindowEvent
,WindowListener
,JInternalFrame
,InternalFrameListener
Fields
INTERNAL_FRAME_FIRST
public static final int INTERNAL_FRAME_FIRST
The first number in the range of IDs used for internal frame events.
INTERNAL_FRAME_LAST
public static final int INTERNAL_FRAME_LAST
The last number in the range of IDs used for internal frame events.
INTERNAL_FRAME_OPENED
public static final int INTERNAL_FRAME_OPENED
The "window opened" event. This event is delivered only the first time the internal frame is made visible.
- See Also:
-
JInternalFrame.show()
, Constant Field Values
INTERNAL_FRAME_CLOSING
public static final int INTERNAL_FRAME_CLOSING
The "window is closing" event. This event is delivered when the user attempts to close the internal frame, such as by clicking the internal frame's close button, or when a program attempts to close the internal frame by invoking the setClosed
method.
- See Also:
-
JInternalFrame.setDefaultCloseOperation(int)
,JInternalFrame.doDefaultCloseAction()
,JInternalFrame.setClosed(boolean)
, Constant Field Values
INTERNAL_FRAME_CLOSED
public static final int INTERNAL_FRAME_CLOSED
The "window closed" event. This event is delivered after the internal frame has been closed as the result of a call to the setClosed
or dispose
method.
- See Also:
-
JInternalFrame.setClosed(boolean)
,JInternalFrame.dispose()
, Constant Field Values
INTERNAL_FRAME_ICONIFIED
public static final int INTERNAL_FRAME_ICONIFIED
The "window iconified" event. This event indicates that the internal frame was shrunk down to a small icon.
- See Also:
-
JInternalFrame.setIcon(boolean)
, Constant Field Values
INTERNAL_FRAME_DEICONIFIED
public static final int INTERNAL_FRAME_DEICONIFIED
The "window deiconified" event type. This event indicates that the internal frame has been restored to its normal size.
- See Also:
-
JInternalFrame.setIcon(boolean)
, Constant Field Values
INTERNAL_FRAME_ACTIVATED
public static final int INTERNAL_FRAME_ACTIVATED
The "window activated" event type. This event indicates that keystrokes and mouse clicks are directed towards this internal frame.
- See Also:
-
JInternalFrame.show()
,JInternalFrame.setSelected(boolean)
, Constant Field Values
INTERNAL_FRAME_DEACTIVATED
public static final int INTERNAL_FRAME_DEACTIVATED
The "window deactivated" event type. This event indicates that keystrokes and mouse clicks are no longer directed to the internal frame.
- See Also:
-
JInternalFrame.setSelected(boolean)
, Constant Field Values
Constructors
InternalFrameEvent
public InternalFrameEvent(JInternalFrame source, int id)
Constructs an InternalFrameEvent
object.
- Parameters:
-
source
- theJInternalFrame
object that originated the event -
id
- an integer indicating the type of event
Methods
paramString
public String paramString()
Returns a parameter string identifying this event. This method is useful for event logging and for debugging.
- Overrides:
-
paramString
in classAWTEvent
- Returns:
- a string identifying the event and its attributes
getInternalFrame
public JInternalFrame getInternalFrame()
Returns the originator of the event.
- Returns:
- the
JInternalFrame
object that originated the event - Since:
- 1.3
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