package aplicacao.command; import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import aplicacao.helper.LayoutHelper; import tela.dialog.ConfiguracaoDialog; public class ConfiguracaoCommand extends AbstractHandler{ @Override public Object execute(ExecutionEvent event) throws ExecutionException { new ConfiguracaoDialog(LayoutHelper.getActiveShell()).open(); return null; } }