btCollapseAll.setEnabled(false);
btExpandAll.setEnabled(false);
if (innerPanel != null && innerPanel instanceof Lockable) {
innerPanel.lock();
}
ErrorModeListener eml = ErrorModeListener.errorModeListener;
trServices.addMouseListener(eml);
btCollapseAll.addMouseListener(eml);
btExpandAll.addMouseListener(eml);
}