Example usage for org.eclipse.jface.viewers DecoratingLabelProvider dispose

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers DecoratingLabelProvider dispose.

Prototype

@Override
public void dispose() 

Source Link

Document

The DecoratingLabelProvider implementation of this IBaseLabelProvider method disposes both the nested label provider and the label decorator.

Usage

From source file:gov.redhawk.ide.debug.ui.LaunchUtil.java

License:Open Source License

/**
 * Presents the user with a dialog to choose which implementation from an SPD to run.
 *
 * @param impls The implementations to present to the user
 * @param mode The string "run" or "debug" (displayed to user)
 * @param shell The window object//www .j  a va2s.c om
 * @return The selected implementation
 */
public static Implementation chooseImplementation(final Collection<Implementation> impls, final String mode,
        final Shell shell) {
    Assert.isNotNull(impls);
    Assert.isNotNull(mode);
    Assert.isNotNull(shell);
    if (impls.size() == 1) {
        return impls.iterator().next();
    }
    final SpdItemProviderAdapterFactory adapterFactory = new SpdItemProviderAdapterFactory();
    final DecoratingLabelProvider labelProvider = new DecoratingLabelProvider(
            new AdapterFactoryLabelProvider(adapterFactory),
            PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
    final ElementListSelectionDialog dialog = new ElementListSelectionDialog(shell, labelProvider);
    dialog.setElements(impls.toArray());
    dialog.setTitle("Select Implementation");
    dialog.setMessage("Select an implementation to " + mode + ":");
    dialog.setMultipleSelection(false);
    final int result = dialog.open();
    labelProvider.dispose();
    adapterFactory.dispose();
    if (result == Window.OK) {
        return (Implementation) dialog.getFirstResult();
    }
    return null;
}

---