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. 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

DO_NOTHING_ON_CLOSE

static final int DO_NOTHING_ON_CLOSE

The do-nothing default window close operation. operation

See Also:

Constant Field Values

HIDE_ON_CLOSE

static final int HIDE_ON_CLOSE

The hide-window default window close operation

See Also:

Constant Field Values

DISPOSE_ON_CLOSE

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

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