protected void deleteIcon(){
  if (_selectedIcon == null) {
    return;
  }
  if (_iconMap.remove(_selectedIcon.getName()) != null) {
    removeIconFamiliesPanel();
    addIconsToPanel(_iconMap);
    deleteIconButton.setEnabled(false);
    validate();
  }
}

protected void deleteIcon ( ) { if ( _selectedIcon == null ) { return ; } if ( _iconMap . remove ( _selectedIcon . getName ( ) ) != null ) { removeIconFamiliesPanel ( ) ; addIconsToPanel ( _iconMap ) ; deleteIconButton . setEnabled ( false ) ; validate ( ) ; } }
action item for initbuttonpanel
