File indexing completed on 2024-05-05 04:47:27

 /****************************************************************************************
  * Copyright (c) 2009 Nikolaj Hald Nielsen <nhn@kde.org>                                *
  *                                                                                      *
  * This program 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.                                                                             *
  *                                                                                      *
  * This program 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/>.                           *
  ****************************************************************************************/
  
 #ifndef BROWSERBREADCRUMBITEM_H
 #define BROWSERBREADCRUMBITEM_H
 
 #include "widgets/BoxWidget.h"
 
 #include <QIcon>
 
 class FileBrowser;
 class BrowserCategory;
 class BreadcrumbItemButton;
 class BreadcrumbItemMenuButton;
 
 struct BreadcrumbSibling {
     BreadcrumbSibling( const QIcon &icon_, const QString &name_, const QString &callback_ )
         : icon( icon_ ), name( name_ ), callback( callback_ ) {}
 
     QIcon icon;
     QString name;
     QString callback;
 };
 typedef QList<BreadcrumbSibling> BreadcrumbSiblingList;
 
 /**
  *  A widget representing a single "breadcrumb" item
  *  It has a mainButton and optionally a menuButton
  *
  *  @author Nikolaj Hald Nielsen <nhn@kde.org>
  */
 
 class BrowserBreadcrumbItem : public BoxWidget
 {
     Q_OBJECT
 public:
     explicit BrowserBreadcrumbItem( BrowserCategory* category, QWidget* parent = nullptr );
 
     /**
      * Overloaded constructor for creating breadcrumb items not bound to a particular BrowserCategory
      */
     BrowserBreadcrumbItem( const QString &name, const QString &callback,
                            const BreadcrumbSiblingList &childItems, FileBrowser *handler,
                            QWidget *parent = nullptr );
     ~BrowserBreadcrumbItem() override;
 
     void setActive( bool active );
 
     QSizePolicy sizePolicy () const;
 
     int nominalWidth() const;
 
 Q_SIGNALS:
 
     void activated( const QString &callback );
 
 protected Q_SLOTS:
     void updateSizePolicy();
     void activate();
     void activateSibling();
 
 private:
     BreadcrumbItemMenuButton *m_menuButton;
     BreadcrumbItemButton     *m_mainButton;
 
     QString m_callback;
     int m_nominalWidth;
 };
 
 #endif