ThumbnailView/ThumbnailToolTip.h

   1 /* Copyright (C) 2003-2009 Jesper K. Pedersen <blackie@kde.org>
   2
   3    This program is free software; you can redistribute it and/or
   4    modify it under the terms of the GNU General Public
   5    License as published by the Free Software Foundation; either
   6    version 2 of the License, or (at your option) any later version.
   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 THUMBNAILTOOLTIP_H
  20 #define THUMBNAILTOOLTIP_H
  21 #include <qtimer.h>
  22 #include <qlabel.h>
  23 #include <QEvent>
  24 #include "ImageManager/ImageClient.h"
  25 namespace DB { class ImageInfo; }
  26
  27 namespace ThumbnailView
  28 {
  29 class ThumbnailWidget;
  30
  31 class ThumbnailToolTip :public QLabel, public ImageManager::ImageClient {
  32     Q_OBJECT
  33
  34 public:
  35     ThumbnailToolTip( ThumbnailWidget* view );
  36     void showToolTips( bool force );
  37     virtual void setActive(bool);
  38     virtual void pixmapLoaded( const QString& fileName, const QSize& size, const QSize& fullSize, int angle, const QImage&, const bool loadedOK);
  39
  40 protected:
  41     virtual bool eventFilter( QObject*, QEvent* e );
  42     bool loadImage( const QString& fileName );
  43     void placeWindow();
  44
  45 private:
  46     ThumbnailWidget* _view;
  47     QString _currentFileName;
  48     bool _widthInverse;
  49     bool _heightInverse;
  50 };
  51
  52 }
  53
  54
  55 #endif /* THUMBNAILTOOLTIP_H */
  56