void _setContentPane(JPanel pane, String titulo) {
boolean visibilidad = this.isVisible();
this.setVisible(false);
super.setContentPane(pane);
ajustarYCentrar(this, pane);
// try { Thread.sleep(1); } catch (InterruptedException ignored) { }
if (titulo != null) {
setTitle(titulo);
}
generarFondo(this);
this.setVisible(visibilidad);
this.repaint();
}
public void setTitle(String title) {
super.setTitle(title);
this.objectTable.setToolTipText(title);
}