JavaTM 2 Platform
Std. Ed. v1.4.2

javax.swing
Interface WindowConstants

All Known Implementing Classes:
JDialog, JFrame, JInternalFrame

public interface WindowConstants

Constants used to control the window-closing operation. The setDefaultCloseOperation and getDefaultCloseOperation methods provided by JFrame, JInternalFrame, and JDialog use these constants. For examples of setting the default window-closing operation, see Responding to Window-Closing Events, a section in The Java Tutorial.

See Also:
JFrame.setDefaultCloseOperation(int), JDialog.setDefaultCloseOperation(int), JInternalFrame.setDefaultCloseOperation(int)

Field Summary
static int DISPOSE_ON_CLOSE
          The dispose-window default window close operation.
static int DO_NOTHING_ON_CLOSE
          The do-nothing default window close operation
static int EXIT_ON_CLOSE
          The exit application default window close operation.
static int HIDE_ON_CLOSE
          The hide-window default window close operation
 

Field Detail

DO_NOTHING_ON_CLOSE

public static final int DO_NOTHING_ON_CLOSE
The do-nothing default window close operation

See Also:
Constant Field Values

HIDE_ON_CLOSE

public static final int HIDE_ON_CLOSE
The hide-window default window close operation

See Also:
Constant Field Values

DISPOSE_ON_CLOSE

public static final int DISPOSE_ON_CLOSE
The dispose-window default window close operation.

Note: When the last displayable window within the Java virtual machine (VM) is disposed of, the VM may terminate. See AWT Threading Issues for more information.

See Also:
Window.dispose(), JInternalFrame.dispose(), Constant Field Values

EXIT_ON_CLOSE

public static final int EXIT_ON_CLOSE
The exit application default window close operation. Attempting to set this on Windows that support this, such as JFrame, may throw a SecurityException based on the SecurityManager. It is recommended you only use this in an application.

Since:
1.4
See Also:
JFrame.setDefaultCloseOperation(int), Constant Field Values

JavaTM 2 Platform
Std. Ed. v1.4.2

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


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