com.vaadin.ui.

Class AbstractField.FocusShortcut

java.lang.Object
  com.vaadin.event.Action
      com.vaadin.event.ShortcutAction
          com.vaadin.event.ShortcutListener
              com.vaadin.ui.AbstractField.FocusShortcut

All Implemented Interfaces:

Action.Listener, Serializable

Enclosing class:

AbstractField

extends ShortcutListener

A ready-made ShortcutListener that focuses the given Focusable (usually a Field) when the keyboard shortcut is invoked.

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
`protected Component.Focusable`	`focusable`

Fields inherited from class com.vaadin.event.ShortcutAction
`SHORTHAND_CHAR_ALT, SHORTHAND_CHAR_CTRL, SHORTHAND_CHAR_SHIFT`

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

Method Summary
`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

AbstractField.FocusShortcut

public AbstractField.FocusShortcut(Component.Focusable focusable,
                                   String shorthandCaption)

Creates a keyboard shortcut for focusing the given Focusable using the shorthand notation defined in ShortcutAction.

Parameters:: focusable - to focused when the shortcut is invoked; shorthandCaption - caption with keycode and modifiers indicated

AbstractField.FocusShortcut

public AbstractField.FocusShortcut(Component.Focusable focusable,
                                   int keyCode,
                                   int... modifiers)

Creates a keyboard shortcut for focusing the given Focusable.

Parameters:: focusable - to focused when the shortcut is invoked; keyCode - keycode that invokes the shortcut; modifiers - modifiers required to invoke the shortcut

AbstractField.FocusShortcut

public AbstractField.FocusShortcut(Component.Focusable focusable,
                                   int keyCode)

Creates a keyboard shortcut for focusing the given 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