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