Example usage for com.google.gwt.visualization.client.visualizations.corechart PieChart addOnMouseOverHandler

Introduction

In this page you can find the example usage for com.google.gwt.visualization.client.visualizations.corechart PieChart addOnMouseOverHandler.

Prototype

public final void addOnMouseOverHandler(OnMouseOverHandler handler) 

Source Link

Usage

From source file:com.google.gwt.visualization.sample.visualizationshowcase.client.PieDemo.java

License:Apache License

public Widget getWidget() {
    VerticalPanel result = new VerticalPanel();

    /* create a datatable */
    DataTable data = Showcase.getDailyActivities();

    /* create pie chart */
    PieChart.PieOptions options = PieChart.createPieOptions();
    options.setWidth(400);/*from  w  ww .  ja  v a2s  .c o  m*/
    options.setHeight(240);
    options.set3D(true);
    options.setTitle("My Daily Activities");
    options.setLegend(LegendPosition.LEFT);

    PieChart viz = new PieChart(data, options);
    Label status = new Label();
    Label onMouseOverAndOutStatus = new Label();
    viz.addSelectHandler(new SelectionDemo(viz, status));
    viz.addReadyHandler(new ReadyDemo(status));
    viz.addOnMouseOverHandler(new OnMouseOverDemo(onMouseOverAndOutStatus));
    viz.addOnMouseOutHandler(new OnMouseOutDemo(onMouseOverAndOutStatus));
    result.add(status);
    result.add(viz);
    result.add(onMouseOverAndOutStatus);
    return result;
}

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