com.google.gwt.event.dom.client

Interface HasKeyDownHandlers

All Superinterfaces:

HasHandlers

All Known Subinterfaces:

HasAllKeyHandlers, TabBar.Tab

All Known Implementing Classes:

Anchor, Audio, Button, ButtonBase, Canvas, CheckBox, CustomButton, DoubleBox, FileUpload, FocusPanel, FocusWidget, IntegerBox, ListBox, LongBox, MediaBase, PasswordTextBox, PushButton, RadioButton, ResetButton, RichTextArea, SimpleCheckBox, SimpleRadioButton, SubmitButton, SuggestBox, TextArea, TextBox, TextBoxBase, ToggleButton, Tree, ValueBox, ValueBoxBase, Video

public interface HasKeyDownHandlers
extends HasHandlers

A widget that implements this interface provides registration for KeyDownHandler instances.

Method Summary

Modifier and Type	Method and Description
HandlerRegistration	addKeyDownHandler(KeyDownHandler handler) Adds a KeyDownEvent handler.

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Method Detail

addKeyDownHandler

HandlerRegistration addKeyDownHandler(KeyDownHandler handler)

Adds a KeyDownEvent handler.

Parameters:

handler - the key down handler

Returns:

HandlerRegistration used to remove this handler