src/views/tooltips/dolphinfilemetadatawidget.h

   1 /***************************************************************************
   2  *   Copyright (C) 2010 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2008 by Fredrik Höglund <fredrik@kde.org>               *
   4  *   Copyright (C) 2012 by Mark Gaiser <markg85@gmail.com>                 *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #ifndef DOLPHINFILEMETADATAWIDGET_H
  23 #define DOLPHINFILEMETADATAWIDGET_H
  24
  25 #include <config-baloo.h>
  26
  27 #include <QWidget>
  28
  29 class KFileItemList;
  30 class QLabel;
  31
  32 namespace Baloo {
  33     class FileMetaDataWidget;
  34 }
  35
  36 /**
  37  * @brief Widget that shows the meta information and a preview of one
  38  *        or more files inside a KToolTipWidget.
  39  */
  40 class DolphinFileMetaDataWidget : public QWidget
  41 {
  42     Q_OBJECT
  43
  44 public:
  45     explicit DolphinFileMetaDataWidget(QWidget* parent = nullptr);
  46     ~DolphinFileMetaDataWidget() override;
  47
  48     void setPreview(const QPixmap& pixmap);
  49     QPixmap preview() const;
  50
  51     void setName(const QString& name);
  52     QString name() const;
  53
  54     /**
  55      * Sets the items for which the meta data should be shown.
  56      * The signal metaDataRequestFinished() will be emitted,
  57      * as soon as the meta data for the items has been received.
  58      */
  59     void setItems(const KFileItemList& items);
  60     KFileItemList items() const;
  61
  62 signals:
  63     /**
  64      * Is emitted after the meta data has been received for the items
  65      * set by DolphinFileMetaDataWidget::setItems().
  66      */
  67     void metaDataRequestFinished(const KFileItemList& items);
  68
  69     /**
  70      * Is emitted when the user clicks a tag or a link
  71      * in the metadata widget.
  72      */
  73     void urlActivated(const QUrl& url);
  74
  75 private:
  76     QLabel* m_preview;
  77     QLabel* m_name;
  78     Baloo::FileMetaDataWidget* m_fileMetaDataWidget;
  79 };
  80
  81 #endif