apps/dolphin/src/sidebartreeview.h

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   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     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef SIDEBARTREEVIEW_H
  21 #define SIDEBARTREEVIEW_H
  22
  23 #include <kurl.h>
  24 #include <QtGui/QTreeView>
  25
  26 /**
  27  * @brief Tree view widget which is used for the sidebar panel.
  28  *
  29  * @see TreeViewSidebarPage
  30  */
  31 class SidebarTreeView : public QTreeView
  32 {
  33     Q_OBJECT
  34
  35 public:
  36     explicit SidebarTreeView(QWidget* parent = 0);
  37     virtual ~SidebarTreeView();
  38
  39 signals:
  40     /**
  41       * Is emitted if the URLs \a urls have been dropped to
  42       * the index \a index.
  43       */
  44     void urlsDropped(const KUrl::List& urls,
  45                      const QModelIndex& index);
  46
  47 protected:
  48     virtual bool event(QEvent* event);
  49     virtual void startDrag(Qt::DropActions supportedActions);
  50     virtual void dragEnterEvent(QDragEnterEvent* event);
  51     virtual void dragLeaveEvent(QDragLeaveEvent* event);
  52     virtual void dragMoveEvent(QDragMoveEvent* event);
  53     virtual void dropEvent(QDropEvent* event);
  54     virtual void paintEvent(QPaintEvent* event);
  55
  56 private:
  57     bool m_dragging;   // TODO: remove this property when the issue #160611 is solved in Qt 4.4
  58     QRect m_dropRect;  // TODO: remove this property when the issue #160611 is solved in Qt 4.4
  59 };
  60
  61 #endif