com.smartgwt.client.widgets.chart

Interface HasLegendHoverHandlers

All Superinterfaces:

com.google.gwt.event.shared.HasHandlers

All Known Implementing Classes:

FacetChart

public interface HasLegendHoverHandlers
extends com.google.gwt.event.shared.HasHandlers

Method Summary

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addLegendHoverHandler(LegendHoverHandler handler) Fires when the mouse hovers over a color swatch or its label in the legend area of the chart.

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

fireEvent

Method Detail

addLegendHoverHandler

com.google.gwt.event.shared.HandlerRegistration addLegendHoverHandler(LegendHoverHandler handler)

Fires when the mouse hovers over a color swatch or its label in the legend area of the chart.

The FacetValue that the user is hovering over is provided. If the chart is a multi-axis chart, the FacetValue for the hovered-over metric will also be provided.

Parameters:

handler - the legendHover handler

Returns:

HandlerRegistration used to remove this handler