Package org.eclipse.swt.events

Class ShellAdapter

java.lang.Object

org.eclipse.swt.events.ShellAdapter

All Implemented Interfaces:

EventListener, ShellListener, SWTEventListener

public abstract class ShellAdapter
extends Object
implements ShellListener

This adapter class provides default implementations for the methods described by the ShellListener interface.

Classes that wish to deal with ShellEvents can extend this class and override only the methods which they are interested in.

An alternative to this class are the static helper methods in ShellListener, which accept a lambda expression or a method reference that implements the event consumer.

See Also:

• ShellListener
• ShellEvent
• Sample code and further information

Constructor Summary

Constructors

Constructor	Description
ShellAdapter()

Method Summary

Modifier and Type	Method	Description
void	shellActivated(ShellEvent e)	Sent when a shell becomes the active window.
void	shellClosed(ShellEvent e)	Sent when a shell is closed.
void	shellDeactivated(ShellEvent e)	Sent when a shell stops being the active window.
void	shellDeiconified(ShellEvent e)	Sent when a shell is un-minimized.
void	shellIconified(ShellEvent e)	Sent when a shell is minimized.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ShellAdapter

public ShellAdapter()

Method Details

shellActivated

public void shellActivated(ShellEvent e)

Sent when a shell becomes the active window. The default behavior is to do nothing.

Specified by:

shellActivated in interface ShellListener

Parameters:

e - an event containing information about the activation

shellClosed

public void shellClosed(ShellEvent e)

Sent when a shell is closed. The default behavior is to do nothing.

Specified by:

shellClosed in interface ShellListener

Parameters:

e - an event containing information about the close

shellDeactivated

public void shellDeactivated(ShellEvent e)

Sent when a shell stops being the active window. The default behavior is to do nothing.

Specified by:

shellDeactivated in interface ShellListener

Parameters:

e - an event containing information about the deactivation

shellDeiconified

public void shellDeiconified(ShellEvent e)

Sent when a shell is un-minimized. The default behavior is to do nothing.

Specified by:

shellDeiconified in interface ShellListener

Parameters:

e - an event containing information about the un-minimization

shellIconified

public void shellIconified(ShellEvent e)

Sent when a shell is minimized. The default behavior is to do nothing.

Specified by:

shellIconified in interface ShellListener

Parameters:

e - an event containing information about the minimization