src/klistview.h

   1 /**
   2   * This file is part of the KDE project
   3   * Copyright (C) 2007 Rafael Fernández López <ereslibre@gmail.com>
   4   *
   5   * This library is free software; you can redistribute it and/or
   6   * modify it under the terms of the GNU Library General Public
   7   * License as published by the Free Software Foundation; either
   8   * version 2 of the License, or (at your option) any later version.
   9   *
  10   * This library is distributed in the hope that it will be useful,
  11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13   * Library General Public License for more details.
  14   *
  15   * You should have received a copy of the GNU Library General Public License
  16   * along with this library; see the file COPYING.LIB.  If not, write to
  17   * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18   * Boston, MA 02110-1301, USA.
  19   */
  20
  21 #ifndef __KLISTVIEW_H__
  22 #define __KLISTVIEW_H__
  23
  24 #include <QtGui/QListView>
  25
  26 #include <libdolphin_export.h>
  27
  28 class KItemCategorizer;
  29
  30 class LIBDOLPHINPRIVATE_EXPORT KListView
  31     : public QListView
  32 {
  33     Q_OBJECT
  34
  35 public:
  36     KListView(QWidget *parent = 0);
  37
  38     ~KListView();
  39
  40     void setModel(QAbstractItemModel *model);
  41
  42     QRect visualRect(const QModelIndex &index) const;
  43
  44     KItemCategorizer *itemCategorizer() const;
  45
  46     void setItemCategorizer(KItemCategorizer *itemCategorizer);
  47
  48     virtual QModelIndex indexAt(const QPoint &point) const;
  49
  50     virtual int sizeHintForRow(int row) const;
  51
  52
  53 protected:
  54     virtual void drawNewCategory(const QString &category,
  55                                  const QStyleOptionViewItem &option,
  56                                  QPainter *painter);
  57
  58     virtual int categoryHeight(const QStyleOptionViewItem &option) const;
  59
  60     virtual void paintEvent(QPaintEvent *event);
  61
  62     virtual void setSelection(const QRect &rect,
  63                               QItemSelectionModel::SelectionFlags flags);
  64
  65     virtual void timerEvent(QTimerEvent *event);
  66
  67
  68 protected Q_SLOTS:
  69     virtual void rowsInserted(const QModelIndex &parent,
  70                               int start,
  71                               int end);
  72
  73     virtual void rowsAboutToBeRemoved(const QModelIndex &parent,
  74                                       int start,
  75                                       int end);
  76
  77     virtual void rowsInsertedArtifficial(const QModelIndex &parent,
  78                                          int start,
  79                                          int end);
  80
  81     virtual void rowsAboutToBeRemovedArtifficial(const QModelIndex &parent,
  82                                                  int start,
  83                                                  int end);
  84
  85     virtual void itemsLayoutChanged();
  86
  87
  88 private:
  89     class Private;
  90     Private *d;
  91 };
  92
  93 #endif // __KLISTVIEW_H__