File indexing completed on 2025-02-23 04:34:24

 /**
  * \file frametable.h
  * Table to edit frames.
  *
  * \b Project: Kid3
  * \author Urs Fleisch
  * \date 05 Sep 2007
  *
  * Copyright (C) 2007-2024  Urs Fleisch
  *
  * This file is part of Kid3.
  *
  * Kid3 is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
  * Kid3 is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <QTableView>
 
 class QAction;
 class QPoint;
 class FrameTableModel;
 class GenreModel;
 
 /**
  * Table to edit frames.
  */
 class FrameTable : public QTableView {
   Q_OBJECT
 public:
   /**
    * Constructor.
    *
    * @param model frame table model
    * @param genreModel genre model
    * @param parent parent widget
    */
   explicit FrameTable(FrameTableModel* model, GenreModel* genreModel,
                       QWidget* parent = nullptr);
 
   /**
    * Destructor.
    */
   ~FrameTable() override = default;
 
   /**
    * Filters events if this object has been installed as an event filter
    * for the watched object.
    * This method is reimplemented to keep track of the current open editor.
    * It has to be installed on the viewport of the table.
    * @param watched watched object
    * @param event   event
    * @return true to filter event out.
    */
   bool eventFilter(QObject* watched, QEvent* event) override;
 
   /**
    * Commit data from the current editor.
    * This is used to avoid losing the changes in open editors e.g. when
    * the file is changed using Alt-Up or Alt-Down.
    *
    * @return true if data was committed.
    */
   bool acceptEdit();
 
   /**
    * Get current editor widget if the table is currently in edit state.
    * @return current editor widget, 0 if not in edit state.
    */
   const QWidget* getCurrentEditor() const;
 
   /**
    * Select in the editor of a value row.
    * @param row row number
    * @param start start position
    * @param length number of characters to select
    */
   void setValueSelection(int row, int start, int length);
 
 private slots:
   /**
    * Display context menu.
    *
    * @param row row at which context menu is displayed
    * @param col column at which context menu is displayed
    * @param pos position where context menu is drawn on screen
    */
   void contextMenu(int row, int col, const QPoint& pos);
 
   /**
    * Display custom context menu.
    *
    * @param pos position where context menu is drawn on screen
    */
   void customContextMenu(const QPoint& pos);
 
 private:
   QWidget* m_currentEditor;
 };