workspace/systemsettings/menuitem.cpp

   1 /* This file is part of the KDE project
   2    Copyright 2007 Will Stephenson <wstephenson@kde.org>
   3
   4    This program is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU General Public License as
   6    published by the Free Software Foundation; either version 2 of
   7    the License or (at your option) version 3 or any later version
   8    accepted by the membership of KDE e.V. (or its successor approved
   9    by the membership of KDE e.V.), which shall act as a proxy
  10    defined in Section 14 of version 3 of the license.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "menuitem.h"
  22
  23 MenuItem::MenuItem( bool isMenu, MenuItem * itsParent )
  24     : parent( itsParent ),
  25       menu( isMenu ),
  26       name( QString() ),
  27       caption( QString() ),
  28       service( NULL ),
  29       item( NULL )
  30
  31 {
  32     if ( parent ) {
  33         parent->children.append( this );
  34     }
  35 }
  36
  37 MenuItem::~MenuItem()
  38 {
  39     qDeleteAll( children );
  40 }
  41
  42 MenuItem * MenuItem::grandChildAt( int index )
  43 {
  44     int count = 0;
  45     MenuItem * foundItem = 0;
  46     foreach ( MenuItem * child, children ) {
  47         foreach ( MenuItem * grandChild, child->children ) {
  48             if ( count == index ) {
  49                 foundItem = grandChild;
  50                 break;
  51             }
  52             count++;
  53         }
  54         if ( foundItem ) {
  55             break;
  56         }
  57     }
  58     return foundItem;
  59 }
  60