- 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.- Since:
- 1.2
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final intThe dispose-window default window close operation.static final intThe do-nothing default window close operation.static final intThe exit application default window close operation.static final intThe hide-window default window close operation
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Field Details
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DO_NOTHING_ON_CLOSE
static final int DO_NOTHING_ON_CLOSEThe do-nothing default window close operation.- See Also:
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HIDE_ON_CLOSE
static final int HIDE_ON_CLOSEThe hide-window default window close operation- See Also:
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DISPOSE_ON_CLOSE
static final int DISPOSE_ON_CLOSEThe 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:
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EXIT_ON_CLOSE
static final int EXIT_ON_CLOSEThe exit application default window close operation. Attempting to set this on Windows that support this, such asJFrame, may throw aSecurityExceptionbased on theSecurityManager. It is recommended you only use this in an application.- Since:
- 1.4
- See Also:
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