javax.media.nativewindow
Interface WindowClosingProtocol

All Known Subinterfaces:

Window

All Known Implementing Classes:

AWTWindowClosingProtocol, GLCanvas, GLJPanel, GLWindow, NewtCanvasAWT

public interface WindowClosingProtocol

Protocol for handling window closing events.

The implementation shall obey either the user value set by this interface,
an underlying toolkit set user value or it's default, eg. DO_NOTHING_ON_CLOSE within an AWT environment.
If none of the above determines the operation, this protocol default behavior DISPOSE_ON_CLOSE shall be used.

Field Summary

static int	DISPOSE_ON_CLOSE Dispose resources on native window close operation.
static int	DO_NOTHING_ON_CLOSE Do nothing on native window close operation.

Method Summary

int	getDefaultCloseOperation()
int	setDefaultCloseOperation(int op)

Field Detail

DISPOSE_ON_CLOSE

static final int DISPOSE_ON_CLOSE

Dispose resources on native window close operation.
This is the default behavior in case no underlying toolkit defines otherwise.

See Also:

Constant Field Values

DO_NOTHING_ON_CLOSE

static final int DO_NOTHING_ON_CLOSE

Do nothing on native window close operation.
This is the default behavior within an AWT environment.

See Also:

Constant Field Values

Method Detail

getDefaultCloseOperation

int getDefaultCloseOperation()

Returns:

the current close operation value

See Also:

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE

setDefaultCloseOperation

int setDefaultCloseOperation(int op)

Parameters:

op - the new close operation value

Returns:

the previous close operation value

See Also:

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE