com.vaadin.ui

Class Window.CloseShortcut

java.lang.Object

com.vaadin.event.Action

com.vaadin.event.ShortcutAction

com.vaadin.event.ShortcutListener

com.vaadin.ui.Window.CloseShortcut

All Implemented Interfaces:

Action.Listener, Serializable

Enclosing class:

Window

public static class Window.CloseShortcut
extends ShortcutListener

A ShortcutListener specifically made to define a keyboard shortcut that closes the window.

 
  // within the window using helper
  window.setCloseShortcut(KeyCode.ESCAPE, null);

  // or globally
  getUI().addAction(new Window.CloseShortcut(window, KeyCode.ESCAPE));
 
 

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.event.ShortcutAction

ShortcutAction.KeyCode, ShortcutAction.ModifierKey

Nested classes/interfaces inherited from class com.vaadin.event.Action

Action.Container, Action.Handler, Action.Listener, Action.Notifier, Action.ShortcutNotifier

Field Summary

Fields

Modifier and Type	Field and Description
protected Window	window

Fields inherited from class com.vaadin.event.ShortcutAction

SHORTHAND_CHAR_ALT, SHORTHAND_CHAR_CTRL, SHORTHAND_CHAR_SHIFT

Constructor Summary

Constructors

Constructor and Description
CloseShortcut(Window window, int keyCode) Creates a keyboard shortcut for closing the given window using the given ShortcutAction.KeyCode.
CloseShortcut(Window window, int keyCode, int... modifiers) Creates a keyboard shortcut for closing the given window using the given ShortcutAction.KeyCode and ShortcutAction.ModifierKeys.
CloseShortcut(Window window, String shorthandCaption) Creates a keyboard shortcut for closing the given window using the shorthand notation defined in ShortcutAction.

Method Summary

Modifier and Type	Method and Description
boolean	equals(int keyCode, int... modifiers)
void	handleAction(Object sender, Object target)

Methods inherited from class com.vaadin.event.ShortcutAction

getKeyCode, getModifiers

Methods inherited from class com.vaadin.event.Action

getCaption, getIcon, setCaption, setIcon

Methods inherited from class java.lang.Object

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

Field Detail

window

protected Window window

Constructor Detail

CloseShortcut

public CloseShortcut(Window window,
                     String shorthandCaption)

Creates a keyboard shortcut for closing the given window using the shorthand notation defined in ShortcutAction.

Parameters:

window - to be closed when the shortcut is invoked

shorthandCaption - the caption with shortcut keycode and modifiers indicated

CloseShortcut

public CloseShortcut(Window window,
                     int keyCode,
                     int... modifiers)

Creates a keyboard shortcut for closing the given window using the given ShortcutAction.KeyCode and ShortcutAction.ModifierKeys.

Parameters:

window - to be closed when the shortcut is invoked

keyCode - KeyCode to react to

modifiers - optional modifiers for shortcut

CloseShortcut

public CloseShortcut(Window window,
                     int keyCode)

Creates a keyboard shortcut for closing the given window using the given ShortcutAction.KeyCode.

Parameters:

window - to be closed when the shortcut is invoked

keyCode - KeyCode to react to

Method Detail

handleAction

public void handleAction(Object sender,
                         Object target)

Specified by:

handleAction in interface Action.Listener

Specified by:

handleAction in class ShortcutListener

equals

public boolean equals(int keyCode,
                      int... modifiers)