com.google.gwt.event.dom.client
Interface HasMouseWheelHandlers

All Superinterfaces:

HasHandlers

All Known Subinterfaces:

DialogBox.Caption, HasAllMouseHandlers

All Known Implementing Classes:

Anchor, Audio, Button, ButtonBase, Canvas, CheckBox, CustomButton, DialogBox.CaptionImpl, DoubleBox, FileUpload, FocusPanel, FocusWidget, HTML, Image, InlineHTML, InlineLabel, IntegerBox, Label, ListBox, LongBox, MediaBase, PasswordTextBox, PushButton, RadioButton, ResetButton, RichTextArea, SimpleCheckBox, SimpleRadioButton, SubmitButton, TextArea, TextBox, TextBoxBase, ToggleButton, Tree, ValueBox, ValueBoxBase, Video

public interface HasMouseWheelHandlers
extends HasHandlers

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

addMouseWheelHandler

HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler)

Adds a MouseWheelEvent handler.

Parameters:

handler - the mouse wheel handler

Returns:

HandlerRegistration used to remove this handler