com.vaadin.event.

java.lang.Object
- com.vaadin.event.Action
- - com.vaadin.event.ShortcutAction
  - - com.vaadin.event.ShortcutListener
    - - com.vaadin.event.FocusShortcut

All Implemented Interfaces:

Action.Listener, Serializable
```
public class FocusShortcut
extends ShortcutListener
```
A ready-made ShortcutListener that focuses the given Component.Focusable (usually an AbstractField) when the keyboard shortcut is invoked.

Since:

8.7

Author:

Vaadin Ltd

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 Description

protected Component.Focusable focusable
- Fields inherited from class com.vaadin.event.ShortcutAction
  SHORTHAND_CHAR_ALT, SHORTHAND_CHAR_CTRL, SHORTHAND_CHAR_SHIFT

Constructor Summary

Constructors
Constructor	Description
`FocusShortcut(Component.Focusable focusable, int keyCode)`	Creates a keyboard shortcut for focusing the given `Component.Focusable`.
`FocusShortcut(Component.Focusable focusable, int keyCode, int... modifiers)`	Creates a keyboard shortcut for focusing the given `Component.Focusable`.
`FocusShortcut(Component.Focusable focusable, String shorthandCaption)`	Creates a keyboard shortcut for focusing the given `Component.Focusable` using the shorthand notation defined in `ShortcutAction`.

Method Summary

All Methods
Modifier and Type Method Description

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
  - focusable
```
protected Component.Focusable focusable
```
- Constructor Detail
  - FocusShortcut
```
public FocusShortcut(Component.Focusable focusable,
                     String shorthandCaption)
```
    Creates a keyboard shortcut for focusing the given Component.Focusable using the shorthand notation defined in ShortcutAction.
    
    Parameters:
    
    focusable - to focused when the shortcut is invoked
    
    shorthandCaption - caption with keycode and modifiers indicated
  - FocusShortcut
```
public FocusShortcut(Component.Focusable focusable,
                     int keyCode,
                     int... modifiers)
```
    Creates a keyboard shortcut for focusing the given Component.Focusable.
    
    Parameters:
    
    focusable - to focused when the shortcut is invoked
    
    keyCode - keycode that invokes the shortcut
    
    modifiers - modifiers required to invoke the shortcut
  - FocusShortcut
```
public FocusShortcut(Component.Focusable focusable,
                     int keyCode)
```
    Creates a keyboard shortcut for focusing the given Component.Focusable.
    
    Parameters:
    
    focusable - to focused when the shortcut is invoked
    
    keyCode - keycode that invokes the shortcut
- Method Detail
  - handleAction
```
public void handleAction(Object sender,
                         Object target)
```
    Specified by:
    
    handleAction in interface Action.Listener
    
    Specified by:
    
    handleAction in class ShortcutListener

com.vaadin.event.

Class FocusShortcut

Nested Class Summary

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

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

Field Summary

Fields inherited from class com.vaadin.event.ShortcutAction

Constructor Summary

Method Summary

Methods inherited from class com.vaadin.event.ShortcutAction

Methods inherited from class com.vaadin.event.Action

Methods inherited from class java.lang.Object

Field Detail

focusable

Constructor Detail

FocusShortcut

FocusShortcut

FocusShortcut

Method Detail

handleAction