apps/keditbookmarks/bookmarklistview.h

   1 /* This file is part of the KDE project
   2    Copyright (C) 2005 Daniel Teske <teske@squorn.de>
   3
   4    This program is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU General Public
   6    License version 2 as published by the Free Software Foundation.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program; see the file COPYING.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #ifndef __bookmarklistview_h
  20 #define __bookmarklistview_h
  21
  22 #include <QtGui/QTreeView>
  23 #include <QSortFilterProxyModel>
  24
  25 class KBookmarkModel;
  26 class KBookmark;
  27 class BookmarkListView;
  28 class BookmarkFolderViewFilterModel;
  29
  30 class BookmarkView : public QTreeView
  31 {
  32     Q_OBJECT
  33 public:
  34     BookmarkView( QWidget * parent = 0 );
  35     virtual ~BookmarkView();
  36     virtual KBookmark bookmarkForIndex(const QModelIndex & idx) const = 0;
  37 };
  38
  39 class BookmarkFolderView : public BookmarkView
  40 {
  41     Q_OBJECT
  42 public:
  43     explicit BookmarkFolderView( BookmarkListView * view, QWidget * parent = 0 );
  44     virtual ~BookmarkFolderView();
  45     virtual void selectionChanged ( const QItemSelection & selected, const QItemSelection & deselected );
  46     virtual KBookmark bookmarkForIndex(const QModelIndex & idx) const;
  47 private Q_SLOTS:
  48     void slotReset();
  49 private:
  50     BookmarkListView * mview;
  51     BookmarkFolderViewFilterModel * mmodel;
  52 };
  53
  54 class BookmarkListView : public BookmarkView
  55 {
  56     Q_OBJECT
  57 public:
  58     BookmarkListView( QWidget * parent = 0 );
  59     virtual ~BookmarkListView();
  60     void loadColumnSetting();
  61     void saveColumnSetting ();
  62     virtual void setModel(QAbstractItemModel * model);
  63     virtual KBookmark bookmarkForIndex(const QModelIndex & idx) const;
  64     KBookmarkModel * bookmarkModel() const;
  65 protected:
  66     virtual void contextMenuEvent ( QContextMenuEvent * e );
  67 };
  68
  69
  70 class BookmarkFolderViewFilterModel : public QSortFilterProxyModel
  71 {
  72     Q_OBJECT
  73 public:
  74     BookmarkFolderViewFilterModel(QObject * parent = 0);
  75     virtual ~BookmarkFolderViewFilterModel();
  76     virtual QStringList mimeTypes() const;
  77     virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
  78 protected:
  79     bool filterAcceptsColumn ( int source_column, const QModelIndex & source_parent ) const;
  80     bool filterAcceptsRow ( int source_row, const QModelIndex & source_parent ) const;
  81     //FIXME check
  82     virtual Qt::DropActions supportedDropActions() const
  83         { return sourceModel()->supportedDropActions(); }
  84 };
  85 #endif