Package com.google.gwt.user.client.ui

Class KeyboardListenerCollection

java.lang.Object

java.util.AbstractCollection<KeyboardListener>

java.util.AbstractList<KeyboardListener>

java.util.ArrayList<KeyboardListener>

com.google.gwt.user.client.ui.KeyboardListenerCollection

All Implemented Interfaces:

Serializable, Cloneable, Iterable<KeyboardListener>, Collection<KeyboardListener>, List<KeyboardListener>, RandomAccess, SequencedCollection<KeyboardListener>

Direct Known Subclasses:

DelegatingKeyboardListenerCollection

@Deprecated
public class KeyboardListenerCollection
extends ArrayList<KeyboardListener>

Deprecated.

Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)

A helper class for implementers of the SourcesKeyboardEvents interface. This subclass of ArrayList assumes that all objects added to it will be of type KeyboardListener.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
KeyboardListenerCollection()	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	fireKeyboardEvent(Widget sender, Event event)	Deprecated. Automatically fires the appropriate keyboard event to all listeners.
void	fireKeyDown(Widget sender, char keyCode, int modifiers)	Deprecated. Fires a keyDown event to all listeners.
void	fireKeyPress(Widget sender, char key, int modifiers)	Deprecated. Fires a keyDown event to all listeners.
void	fireKeyUp(Widget sender, char keyCode, int modifiers)	Deprecated. Fires a keyDown event to all listeners.
static int	getKeyboardModifiers(Event event)	Deprecated. Gets the keyboard modifiers associated with a DOMEvent.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, ensureCapacity, equals, forEach, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeIf, removeLast, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll, reversed

Constructor Details

KeyboardListenerCollection

public KeyboardListenerCollection()

Deprecated.

Method Details

getKeyboardModifiers

public static int getKeyboardModifiers(Event event)

Deprecated.

Gets the keyboard modifiers associated with a DOMEvent.

Parameters:

event - the event.

Returns:

the modifiers as defined in KeyboardListener.

fireKeyboardEvent

public void fireKeyboardEvent(Widget sender,
 Event event)

Deprecated.

Automatically fires the appropriate keyboard event to all listeners. If the given event is not a keyboard event, no action will be performed.

Parameters:

sender - the widget sending the event.

event - the Event received by the widget.

fireKeyDown

public void fireKeyDown(Widget sender,
 char keyCode,
 int modifiers)

Deprecated.

Fires a keyDown event to all listeners.

Parameters:

sender - the widget sending the event.

keyCode - the keyCode to send with the event.

modifiers - the modifier keys pressed at when the event occurred. This value is a combination of the bits defined by KeyboardListener.MODIFIER_SHIFT, KeyboardListener.MODIFIER_CTRL, and KeyboardListener.MODIFIER_ALT.

fireKeyPress

public void fireKeyPress(Widget sender,
 char key,
 int modifiers)

Deprecated.

Fires a keyDown event to all listeners.

Parameters:

sender - the widget sending the event.

key - the key to send with the event.

modifiers - the modifier keys pressed at when the event occurred. This value is a combination of the bits defined by KeyboardListener.MODIFIER_SHIFT, KeyboardListener.MODIFIER_CTRL, and KeyboardListener.MODIFIER_ALT.

fireKeyUp

public void fireKeyUp(Widget sender,
 char keyCode,
 int modifiers)

Deprecated.

Fires a keyDown event to all listeners.

Parameters:

sender - the widget sending the event.

keyCode - the keyCode to send with the event.

modifiers - the modifier keys pressed at when the event occurred. This value is a combination of the bits defined by KeyboardListener.MODIFIER_SHIFT, KeyboardListener.MODIFIER_CTRL, and KeyboardListener.MODIFIER_ALT.