Example usage for org.eclipse.jface.databinding.viewers.typed ViewerProperties multipleSelection

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.viewers.typed ViewerProperties multipleSelection.

Prototype

public static <S extends ISelectionProvider, T> IViewerListProperty<S, T> multipleSelection(
        Class<T> elementType) 

Source Link

Document

An alternative version of #multipleSelection() which casts the property to the argument element type.

Usage

From source file:org.eclipse.jface.examples.databinding.snippets.Snippet028DuplexingObservableValue.java

License:Open Source License

private void bindUI() {
    IObservableList<MovieInfo> movies = new WritableList<>();
    movies.add(new MovieInfo("007: Quantum of Solace", "October 31, 2008", "Marc Forster", "Robert Wade"));
    movies.add(new MovieInfo("Batman Begins", "June 15, 2005", "Christopher Nolan", "David S. Goyer"));
    movies.add(new MovieInfo("Cloverfield", "January 18, 2008", "Matt Reeves", "Drew Goddard"));
    movies.add(new MovieInfo("The Dark Knight", "July 18, 2008", "Christopher Nolan", "David S. Goyer"));
    movies.add(new MovieInfo("Finding Nemo", "May 30, 2003", "Andrew Stanton", "Andrew Stanton"));
    movies.add(new MovieInfo("Get Smart", "June 20, 2008", "Peter Segal", "Tom J. Astle"));
    movies.add(new MovieInfo("Indiana Jones and the Kingdom of the Crystal Skull", "May 22, 2008",
            "Steven Spielberg", "Drunken Lemurs"));
    movies.add(new MovieInfo("Iron Man", "May 2, 2008", "Jon Favreau", "Mark Fergus"));
    movies.add(new MovieInfo("Raiders of the Lost Ark", "June 12, 1981", "Steven Spielberg", "George Lucas"));
    movies.add(new MovieInfo("Valkyrie", "December 25, 2008", "Bryan Singer", "Christopher McQuarrie"));
    movies.add(new MovieInfo("Wall-E", "June 27, 2008", "Andrew Stanton", "Andrew Stanton"));
    movies.add(new MovieInfo("Wanted", "June 27, 2008", "Timur Bekmambetov", "Michael Brandt"));

    ViewerSupport.bind(viewer, movies, BeanProperties.values(MovieInfo.class,
            new String[] { "title", "releaseDate", "director", "writer" }));

    // Select Batman Begins and The Dark Knight, which have the same
    // director and writer
    viewer.setSelection(new StructuredSelection(new Object[] { movies.get(1), movies.get(3) }));

    DataBindingContext dbc = new DataBindingContext();

    IObservableList<MovieInfo> selections = ViewerProperties.multipleSelection(MovieInfo.class).observe(viewer);
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(title), DuplexingObservableValue
            .withDefaults(BeanProperties.value("title").observeDetail(selections), "", "<Multiple titles>"));
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(releaseDate), DuplexingObservableValue.withDefaults(
            BeanProperties.value("releaseDate").observeDetail(selections), "", "<Multiple dates>"));
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(director), DuplexingObservableValue.withDefaults(
            BeanProperties.value("director").observeDetail(selections), "", "<Multiple directors>"));
    dbc.bindValue(WidgetProperties.text(SWT.Modify).observe(writer), DuplexingObservableValue
            .withDefaults(BeanProperties.value("writer").observeDetail(selections), "", "<Multiple writers>"));
}

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