calendarsupport/cellitem.h

   1 /*
   2   Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8
   9   This program is distributed in the hope that it will be useful,
  10   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12   GNU General Public License for more details.
  13
  14   You should have received a copy of the GNU General Public License along
  15   with this program; if not, write to the Free Software Foundation, Inc.,
  16   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17
  18   As a special exception, permission is given to link this program
  19   with any edition of Qt, and distribute the resulting executable,
  20   without including the source code for Qt in the source distribution.
  21 */
  22 #ifndef CALENDARSUPPORT_CELLITEM_H
  23 #define CALENDARSUPPORT_CELLITEM_H
  24
  25 #include "calendarsupport_export.h"
  26 #include <QList>
  27
  28 namespace CalendarSupport
  29 {
  30
  31 class CALENDARSUPPORT_EXPORT CellItem
  32 {
  33 public:
  34     CellItem()
  35         : mSubCells(0), mSubCell(-1)
  36     {
  37     }
  38     virtual ~CellItem() {}
  39     void setSubCells(int v)
  40     {
  41         mSubCells = v;
  42     }
  43     int subCells() const
  44     {
  45         return mSubCells;
  46     }
  47
  48     void setSubCell(int v)
  49     {
  50         mSubCell = v;
  51     }
  52     int subCell() const
  53     {
  54         return mSubCell;
  55     }
  56
  57     virtual bool overlaps(CellItem *other) const = 0;
  58
  59     virtual QString label() const;
  60
  61     /**
  62       Place item @p placeItem into stripe containing items @p cells in a
  63       way that items don't overlap.
  64       @param cells The list of other cell items to be laid out parallel to the placeItem.
  65       @param placeItem The item to be laid out.
  66
  67       @return Placed items
  68     */
  69     static QList<CellItem *> placeItem(QList<CellItem *> cells, CellItem *placeItem);
  70
  71 private:
  72     int mSubCells;
  73     int mSubCell;
  74 };
  75
  76 }
  77
  78 #endif