Example usage for org.springframework.ide.eclipse.boot.dash.livexp MultiSelection from

Introduction

In this page you can find the example usage for org.springframework.ide.eclipse.boot.dash.livexp MultiSelection from.

Prototype

public static <T> MultiSelection<T> from(Class<T> type, ObservableSet<T> elements) 

Source Link

Usage

From source file:org.springframework.ide.eclipse.boot.dash.views.sections.BootDashUnifiedTreeSection.java

private synchronized MultiSelection<Object> getMixedSelection() {
    if (mixedSelection == null) {
        mixedSelection = MultiSelection.from(Object.class, new ObservableSet<Object>() {
            @Override//from w  w  w.j a va 2s .  co  m
            protected ImmutableSet<Object> compute() {
                if (tv != null) {
                    ISelection s = tv.getSelection();
                    if (s instanceof IStructuredSelection) {
                        Object[] elements = ((IStructuredSelection) s).toArray();
                        return ImmutableSet.copyOf(elements);
                    }
                }
                return ImmutableSet.of();
            }
        });
        debug("mixedSelection", mixedSelection.getElements());
    }
    if (tv != null) {
        addViewerSelectionListener();
    }
    return mixedSelection;
}

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