com.google.gwt.event.dom.client

Interface HasFocusHandlers

All Superinterfaces:

HasHandlers

All Known Subinterfaces:

HasAllFocusHandlers

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, TextArea, TextBox, TextBoxBase, ToggleButton, Tree, ValueBox, ValueBoxBase, Video

public interface HasFocusHandlers
extends HasHandlers

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

Method Summary

Modifier and Type	Method and Description
HandlerRegistration	addFocusHandler(FocusHandler handler) Adds a FocusEvent handler.

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

fireEvent

Method Detail

addFocusHandler

HandlerRegistration addFocusHandler(FocusHandler handler)

Adds a FocusEvent handler.

Parameters:

handler - the focus handler

Returns:

HandlerRegistration used to remove this handler